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Directs engineering strategy, team, and technical execution for fleet management software platform.
Leads DevOps infrastructure, CI/CD pipelines, and cloud operations for an enterprise AI platform.
Designs, builds, and maintains core platform infrastructure and systems for a large-scale blockchain application serving millions of users.
Staff engineer leading technical strategy for developer infrastructure, tooling, and CI/CD systems that enable 1000+ engineers to ship code faster.
We’re transforming the grocery industry
At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible earnings opportunities to Instacart Personal Shoppers.
Instacart has become a lifeline for millions of people, and we’re building the team to help push our shopping cart forward. If you’re ready to do the best work of your life, come join our table.
Instacart is a Flex First team
There’s no one-size fits all approach to how we do our best work. Our employees have the flexibility to choose where they do their best work—whether it’s from home, an office, or your favorite coffee shop—while staying connected and building community through regular in-person events. Learn more about our flexible approach to where we work.
The Developer Experience team at Instacart is the force multiplier for our 1000+ engineers. We define and build the platforms, tools, and practices that enable Instacart engineers to ship high-quality software faster — from AI-powered code review to build infrastructure, developer onboarding, and local development environments. Our success is measured in developer velocity: how quickly an engineer can take an idea from concept to production.
As a Staff Software Engineer on Developer Experience, you will lead the technical direction for the developer infrastructure that every Instacart engineer relies on. That spans local and remote development environments, CI pipelines and the feedback loop on every commit, pre-production environments that engineers and AI agents can trust, version-control infrastructure, and the AI-powered developer tooling woven through all of it. This is a hands-on technical leadership role. You’ll write code, set architectural direction, and partner across the org to move engineering-wide metrics on developer velocity, CI reliability, and the time it takes to get a change safely into production.
#LI-Remote
Instacart provides highly market-competitive compensation and benefits in each location where our employees work. This role is remote and the base pay range for a successful candidate is dependent on their permanent work location. Please review our Flex First remote work policy here. Currently, we are only hiring in the following provinces: Ontario, Alberta, British Columbia, and Nova Scotia.
Offers may vary based on many factors, such as candidate experience and skills required for the role. Additionally, this role is eligible for a new hire equity grant as well as annual refresh grants. Please read more about our benefits offerings here.
For Canadian based candidates, the base pay ranges for a successful candidate are listed below.
CAN
$229,000—$241,000 CAD
Staff ML Engineer leads end-to-end machine learning initiatives for customer retention, from model development to production systems powering repeat engagement and lifetime value growth.
Taskrabbit is a marketplace platform that conveniently connects people with Taskers to handle everyday home to-do’s, such as furniture assembly, handyman work, moving help, and much more.
At Taskrabbit, we want to transform lives one task at a time. As a company we celebrate innovation, inclusion and hard work. Our culture is collaborative, pragmatic, and fast-paced. We’re looking for talented, entrepreneurially minded and data-driven people who also have a passion for helping people do what they love. Together with IKEA, we’re creating more opportunities for people to earn a consistent, meaningful income on their own terms by building lasting relationships with clients in communities around the world.
Taskrabbit is a hybrid company with employees distributed across the US and EU and a Built In — Best Places to Work (2022, 2023, 2024, 2025) continually ranked across multiple national and regional categories. Join us at Taskrabbit, where your work will be meaningful, your ideas valued, and your potential unleashed!
This role is hybrid requiring 2 days in office at our San Francisco or NYC hub every Tuesday & Wednesday.
Machine Learning is a cornerstone at Taskrabbit, and we’re looking for a Staff Machine Learning Engineer to join our team and lead the next phase of our customer retention strategy. This is a critical, full-stack role for an individual who is passionate about the end-to-end lifecycle: from initial research and model development to building the robust systems that power repeat customer engagement and lifetime value growth at scale.
Taskrabbit’s greatest growth opportunity lies in deepening customer relationships and accelerating repeat purchases. Our most valuable customers are those who return frequently, discover new service categories, and increase their spending over time. There’s significant untapped potential in the marketplace: repeat customers spend 3-5x more than one-time users, and category expansion unlocks new revenue streams within our existing customer base.
This role is central to capturing that opportunity. While initial matching quality and service discovery matter, the real competitive advantage and growth lever is optimizing the experience after a successful first job.
We welcome applicants from a variety of backgrounds and experiences. Below gives you a sense of how we’re thinking about what you’ll need to be successful in the role.
At Taskrabbit, our approach to compensation is designed to be competitive, transparent, and equitable. Total compensation consists of base pay + bonus + benefits + perks. The base pay range for this position is $170,000 - $225,000. This range is representative of base pay only, and does not include any other total cash compensation amounts, such as company bonus or benefits. Final offer amounts may vary from the amounts listed above and will be determined by factors including, but not limited to, relevant experience, qualifications, geography, and level.
An Active Commitment to Equity within our Company and Platform. We are an inclusive community where all who share our mission and values belong. Our diverse team represents the communities we serve, breaking down systemic barriers, and transforming lives- one action at a time.
Taskrabbit is an equal opportunity employer and values diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, ancestry, citizenship, sex, gender, gender identity, sexual orientation, age, marital status, military/veteran status, or disability status. Taskrabbit is committed to working with and providing reasonable accommodation to applicants with physical and mental disabilities. Taskrabbit will consider for employment all qualified applicants with criminal histories in a manner consistent with applicable law.
AI-Assisted Prescreening Notice [US Based Candidates Only]: As part of our hiring process, we may use artificial intelligence tools to assist with the initial prescreening of applications and responses. This tool does not make hiring decisions — every application and response is reviewed by a member of our recruiting team to determine fit for the role. If you would prefer not to have your application processed using this tool, you may opt out by selecting ‘opt out’ in the application form or by emailing talentacquisition@taskrabbit.com, and your application will be reviewed manually with no impact on your candidacy.
Senior engineer leads technical design, code reviews, and mentorship while maintaining hands-on development responsibilities and overseeing project delivery for a technology consulting firm.
iKnowHow Group is a dynamic, international technology company with 24+ years of experience and a team of 300+ talented professionals delivering innovative technology solutions across Energy, Telecommunications, Banking & Financial Services, and the Public Sector.
Through its specialized subsidiaries, it brings domain expertise in areas such as Health and Robotics—blending deep industry knowledge with advanced, future-ready technologies.
At its core, iKnowHow S.A. delivers end-to-end project development - both internal and client-facing - turning strategy into scalable, real-world solutions. Our portfolio spans Data & AI platforms, enterprise integration, cloud-native applications, and large-scale digital transformation initiatives, enabling leading organizations across the public and private sectors to evolve and grow.
We are now looking for a hands-on Technical Lead to join our internal team. The ideal candidate is a senior engineer who can take ownership of delivery, technical direction, and team health, while remaining deeply involved in day-to-day engineering work.
Responsibilities
Actively design, build, and review production code alongside your teams - this is a working technical role, not an oversight-only position
Own technical and key engineering decisions across the unit’s projects, including cloud infrastructure on Azure
Provide hands-on technical mentorship: pair programming, code reviews, design reviews, and unblocking developers on hard problems
Oversee project delivery, ensuring technical quality, timelines, and customer satisfaction
Manage the day-to-day leadership – performance, growth and team health
Coordinate with clients and stakeholders on technical scope, feasibility, and delivery commitments
Monitor business unit performance and report to senior leadership - a smaller part of the role, handled in parallel with technical work
Bachelor’s degree in Computer Science, Engineering, or a related technical field
5+ years of hands-on software development experience, including recent, active coding
Strong experience with Java/Spring Boot on the backend and at least one of Angular, React, or Vue on the frontend
Experience leading or mentoring developers technically - tech lead, staff engineer, or similar track record
Comfort owning architecture decisions and being the final technical authority for a unit’s projects
Fluency in Greek and English, written and verbal
Nice to have:
Experience with Azure cloud services (AKS, App Services, Azure DevOps, etc.) in production environments
Experience managing or leading multiple teams simultaneously
Background in systems integration, digital transformation, or enterprise software projects
Domain experience in public sector, banking, telecoms, or energy
Career development and growth opportunities.
An amazing private & open-office workspace in Athens.
Medical plan and life insurance for you and your family
Flexible hybrid working model, working both from the office & remote #LI-Hybrid
Continuous training & learning opportunities via personalized seminars
The opportunity to work in a diverse environment with talented colleagues
Principal hardware engineer designs custom ARM-based circuit boards from silicon selection through manufacturing, with ownership of schematic, layout, bring-up, validation, and DFM/DFT.
Principal Hardware Engineer — Board Design
We are a company building custom ARM-based hardware to safety-critical standards of reliability and security. We design and build our own boards, not integrate someone else’s.
You will be our founding hardware hire — the person who makes the hardware real: silicon selection, board architecture, schematic, layout, power, EMC, bring-up, and design for manufacture and test, in a domain where reliability and security are the product, not features. You’ll work alongside our established in-house firmware team.
What you will own
Board architecture & design
Bring-up, validation & manufacture
Reliability, security & safety by design
AI-accelerated engineering
What we need to see
Required
Staff engineer designs and operates AWS cloud infrastructure, manages CI/CD pipelines, and implements security and observability systems at scale.
Company
Founded by CPAs, tax attorneys, and engineers, Taxbit is the leading innovator automating global tax reporting for the digital economy. Taxbit’s AI-enabled platform streamlines compliance related to digital assets, payments, and other financial transactions. Its unique combination of deep subject matter expertise and AI-forward technology have made it a fast-growing disruptor trusted by the world’s leading fintechs, marketplaces, digital asset players, Big 4 accounting firms, traditional enterprises, and government agencies. Backed by top-tier Silicon Valley VCs, Taxbit’s team is located across offices in San Francisco, New York, Seattle, Salt Lake City, London, Madrid, and Singapore.
Opportunity for Impact
TaxBit is looking for a Staff Software Engineer to join our Systems, Security & Compliance organization and take ownership of the cloud infrastructure that powers our platform. In this role, you will be a technical leader for our AWS environment, driving the architecture, automation, and operational excellence of systems that our customers and internal teams depend on. You will also help shape and drive our AI (Dev)Ops strategy, defining how we deploy, monitor, and operate AI-enabled systems responsibly and at scale. You will have broad influence over how we build, deploy, secure, and monitor infrastructure at scale, partnering closely with engineering, security, and compliance stakeholders to raise the bar on reliability, security, and developer velocity across the company.
Role and Responsibilities
Professional Qualifications
Personal Characteristics
Compensation & Benefits
The base salary range for this role is $170,000-$250,000. Certain roles may be eligible for incentive compensation, equity, and benefits. Actual compensation will vary depending on various job-related factors, including, but not limited to location, experience, level, and job qualifications.
Benefits & Perks
Taxbit in the News
Disclaimers
Principal Software Engineer leads design and development of scalable backend services, drives architectural decisions, and mentors engineers across the platform.
When you join Turnitin, you’ll be welcomed into a company that is a recognized innovator in the global education space. For more than 25 years, Turnitin has partnered with educational institutions to promote honesty, consistency, and fairness across all subject areas and assessment types. Turnitin products are used by educational institutions and certification and licensing programs to uphold integrity and increase learning performance, and by students and professionals to do their best, original work.
Experience a remote-first culture that empowers you to work with purpose and accountability in a way that best suits you, supported by a comprehensive package that prioritizes your overall well-being. Our diverse community of colleagues are all unified by a shared desire to make a difference in education.
Turnitin is a global organization with team members in over 35 countries including the United States, Mexico, United Kingdom, Australia, Japan, India, and the Philippines.
We are looking for a Principal Software Engineer to join our Shared Services team and help shape the technical direction of core platform capabilities used across Turnitin products.
This is a highly influential individual contributor role for an experienced engineer with deep expertise in backend development, cloud-native architectures, and large-scale distributed systems. You will partner with engineering leaders, architects, and product teams to deliver scalable, reliable, and secure solutions that support millions of users worldwide.
What You’ll Do
What We’re Looking For
Nice to Have
The expected annual base salary range for this position is: PLN 308,025/year to PLN 513,375/year. This position is bonus eligible.
Actual compensation will be provided in writing at the time of offer, if extended, and is determined by work location and a range of other relevant factors, including but not limited to: experience, skills, degrees, licensures, certifications, and other job-related factors. Internal equity, market and organizational factors are also considered.
Total Rewards @ Turnitin
At Turnitin, we believe Total Rewards go far beyond pay. While salary, bonus, or commission are important, they’re only part of the value you receive in exchange for your work.
Beyond compensation, you’ll experience the intrinsic rewards of unleashing your potential and making a positive impact on global education. You’ll also thrive in a culture free of politics, surrounded by humble, inclusive, and collaborative teammates.
In addition, our extrinsic rewards include generous time off and health and wellness programs that provide choice, flexibility, and a safety net for life’s challenges. You’ll also enjoy a remote-first culture that empowers you to work with purpose and accountability in the way that suits you best, all supported by a comprehensive package that prioritizes your overall well-being.
Our Mission is to ensure the integrity of global education and meaningfully improve learning outcomes.
Our Values underpin everything we do.
Global Benefits
Seeing Beyond the Job Ad
At Turnitin, we recognize it’s unrealistic for candidates to fulfill 100% of the criteria in a job ad. We encourage you to apply if you meet the majority of the requirements because we know that skills evolve over time. If you’re willing to learn and unleash your potential alongside us, join our team!
Turnitin, LLC is an Equal Opportunity Employer- vets/disabled.
#LI-AP1
Principal hardware engineer designs custom ARM-based circuit boards from silicon selection through PCB layout, bring-up, validation, and manufacturing for safety-critical applications.
Principal Hardware Engineer — Board Design
We are a company building custom ARM-based hardware to safety-critical standards of reliability and security. We design and build our own boards, not integrate someone else’s.
You will be our founding hardware hire — the person who makes the hardware real: silicon selection, board architecture, schematic, layout, power, EMC, bring-up, and design for manufacture and test, in a domain where reliability and security are the product, not features. You’ll work alongside our established in-house firmware team.
What you will own
Board architecture & design
Bring-up, validation & manufacture
Reliability, security & safety by design
AI-accelerated engineering
What we need to see
Required
Principal engineer designs and develops scalable backend services, drives architectural decisions, and mentors teams across a global education technology platform.
When you join Turnitin, you’ll be welcomed into a company that is a recognized innovator in the global education space. For more than 25 years, Turnitin has partnered with educational institutions to promote honesty, consistency, and fairness across all subject areas and assessment types. Turnitin products are used by educational institutions and certification and licensing programs to uphold integrity and increase learning performance, and by students and professionals to do their best, original work.
Experience a remote-first culture that empowers you to work with purpose and accountability in a way that best suits you, supported by a comprehensive package that prioritizes your overall well-being. Our diverse community of colleagues are all unified by a shared desire to make a difference in education.
Turnitin is a global organization with team members in over 35 countries including the United States, Mexico, United Kingdom, Australia, Japan, India, and the Philippines.
We are looking for a Principal Software Engineer to join our Shared Services team and help shape the technical direction of core platform capabilities used across Turnitin products.
This is a highly influential individual contributor role for an experienced engineer with deep expertise in backend development, cloud-native architectures, and large-scale distributed systems. You will partner with engineering leaders, architects, and product teams to deliver scalable, reliable, and secure solutions that support millions of users worldwide.
What You’ll Do
What We’re Looking For
Nice to Have
The expected annual base salary range for this position is: PLN 308,025/year to PLN 513,375/year. This position is bonus eligible.
Actual compensation will be provided in writing at the time of offer, if extended, and is determined by work location and a range of other relevant factors, including but not limited to: experience, skills, degrees, licensures, certifications, and other job-related factors. Internal equity, market and organizational factors are also considered.
Total Rewards @ Turnitin
At Turnitin, we believe Total Rewards go far beyond pay. While salary, bonus, or commission are important, they’re only part of the value you receive in exchange for your work.
Beyond compensation, you’ll experience the intrinsic rewards of unleashing your potential and making a positive impact on global education. You’ll also thrive in a culture free of politics, surrounded by humble, inclusive, and collaborative teammates.
In addition, our extrinsic rewards include generous time off and health and wellness programs that provide choice, flexibility, and a safety net for life’s challenges. You’ll also enjoy a remote-first culture that empowers you to work with purpose and accountability in the way that suits you best, all supported by a comprehensive package that prioritizes your overall well-being.
Our Mission is to ensure the integrity of global education and meaningfully improve learning outcomes.
Our Values underpin everything we do.
Global Benefits
Seeing Beyond the Job Ad
At Turnitin, we recognize it’s unrealistic for candidates to fulfill 100% of the criteria in a job ad. We encourage you to apply if you meet the majority of the requirements because we know that skills evolve over time. If you’re willing to learn and unleash your potential alongside us, join our team!
Turnitin, LLC is an Equal Opportunity Employer- vets/disabled.
#LI-AP1
Technical Lead Developer oversees multiple software services, defines technical strategy and architecture, mentors engineering teams, and hands-on codes across Python, TypeScript, AWS/Azure, and cloud infrastructure.
Are you ready to join the forefront of technology innovation with Netcompany?
As one of the fastest growing technology companies, we are disrupting the marketplace and revolutionizing the way businesses operate. Our vision is to be the leading digital challenger in Europe whilst evolving the next generation of IT consulting.
Operating across both public and private sectors, we offer a comprehensive range of services from application development and seamless cloud migration to program delivery and service operations, our offerings are designed to meet diverse business needs.
This is an exciting opportunity within technology consultancy, offering fast-track career development and the chance to explore cutting-edge technologies. As a Tech Lead, you will play a crucial role in driving your team technically to deliver high-quality code, while also supporting the full life cycle of software development, including hands-on coding.
On the specific programme, we manage multiple services, including both run-and-maintain activities and transformative work by designing and developing new features. You will work with a wide range of technologies including Python, C#, Java, TypeScript, React, Terraform, and AWS/Azure. We always use the most suitable technology for each project, giving you the opportunity to learn and work with different languages.
Can you see yourself defining and ensuring best practice and quality assurance across multiple services? Are you looking to be involved in all parts of the process, from design and development, to ensuring that we deliver a high-quality end product to our clients?
Essential:
Experience leading technical teams, with a proven ability to define technical strategy and architecture for multiple services.
Full-stack or backend technical background with experience in Python and TypeScript (or similar). Cloud infrastructure experience with AWS or Azure and IaC with Terraform.
Experience delivering UK Government digital services, with a strong understanding of the GDS/NHS Service Standard and assessment process.
Strong collaborative leadership skills, working effectively across multidisciplinary teams including Product, UCD and Delivery.
Ability to balance and prioritise technical, user and business needs when making decisions.
Champions user-centred ways of working, ensuring research and design are appropriately prioritised throughout the development lifecycle.
Excellent communication skills and professional attitude, including presentation to non-technical audiences.
Proven track record of driving quality assurance, code reviews, and process optimisation across multiple services.
Experience leading projects from start to finish, managing technical and non-technical stakeholders, and translating customer requirements into technical designs.
Full life cycle delivery experience, from analysis and design through to implementation and QA.
Mentoring and coaching developers, fostering a collaborative and high-performing team culture.
Highly ambitious, wanting to excel in your career.
Desirable:
Experience delivering digital services within multidisciplinary product teams.
Knowledge of accessibility and inclusive design, including WCAG standards.
Experience coaching and developing engineers and building collaborative team cultures.
Experience delivering services in complex organisations or programmes with multiple stakeholders and competing priorities.
Candidates MUST be willing to travel to client site anywhere in the UK when needed and MUST have the right to work in the UK.
Hybrid working model available.
Benefits include
Company information
At Netcompany, we pride ourselves on our entrepreneurial spirit and our capacity for doing things differently. Our culture is built on fostering low bureaucracy, emphasizing high agility and promoting flexibility, enabling everyone to contribute their best.
Our journey began in the UK with the acquisition of Hunter Macdonald in 2017. As one of Northern Europe’s most accomplished IT companies, we have expanded our headcount globally to 7400+ employees and have offices in UK, Denmark, Norway, Poland, Holland and Vietnam.
We are a Disability Confident Employer and are committed to creating an inclusive and diverse environment that celebrates every individual. Our recruitment processes are based on individual merit. If you require any reasonable adjustments or additional support during the interview process, please email us at [email protected] for assistance.
#LI-RS1
Technical lead drives team delivery of high-quality software across multiple services using Python, TypeScript, AWS/Azure, and modern development practices.
Are you ready to join the forefront of technology innovation with Netcompany?
As one of the fastest growing technology companies, we are disrupting the marketplace and revolutionizing the way businesses operate. Our vision is to be the leading digital challenger in Europe whilst evolving the next generation of IT consulting.
Operating across both public and private sectors, we offer a comprehensive range of services from application development and seamless cloud migration to program delivery and service operations, our offerings are designed to meet diverse business needs.
This is an exciting opportunity within technology consultancy, offering fast-track career development and the chance to explore cutting-edge technologies. As a Tech Lead, you will play a crucial role in driving your team technically to deliver high-quality code, while also supporting the full life cycle of software development, including hands-on coding.
On the specific programme, we manage multiple services, including both run-and-maintain activities and transformative work by designing and developing new features. You will work with a wide range of technologies including Python, C#, Java, TypeScript, React, Terraform, and AWS/Azure. We always use the most suitable technology for each project, giving you the opportunity to learn and work with different languages.
Can you see yourself defining and ensuring best practice and quality assurance across multiple services? Are you looking to be involved in all parts of the process, from design and development, to ensuring that we deliver a high-quality end product to our clients?
Essential:
Experience leading technical teams, with a proven ability to define technical strategy and architecture for multiple services.
Full-stack or backend technical background with experience in Python and TypeScript (or similar). Cloud infrastructure experience with AWS or Azure and IaC with Terraform.
Experience delivering UK Government digital services, with a strong understanding of the GDS/NHS Service Standard and assessment process.
Strong collaborative leadership skills, working effectively across multidisciplinary teams including Product, UCD and Delivery.
Ability to balance and prioritise technical, user and business needs when making decisions.
Champions user-centred ways of working, ensuring research and design are appropriately prioritised throughout the development lifecycle.
Excellent communication skills and professional attitude, including presentation to non-technical audiences.
Proven track record of driving quality assurance, code reviews, and process optimisation across multiple services.
Experience leading projects from start to finish, managing technical and non-technical stakeholders, and translating customer requirements into technical designs.
Full life cycle delivery experience, from analysis and design through to implementation and QA.
Mentoring and coaching developers, fostering a collaborative and high-performing team culture.
Highly ambitious, wanting to excel in your career.
Desirable:
Experience delivering digital services within multidisciplinary product teams.
Knowledge of accessibility and inclusive design, including WCAG standards.
Experience coaching and developing engineers and building collaborative team cultures.
Experience delivering services in complex organisations or programmes with multiple stakeholders and competing priorities.
Candidates MUST be willing to travel to client site anywhere in the UK when needed and MUST have the right to work in the UK.
Hybrid working model available.
Benefits include
Company information
At Netcompany, we pride ourselves on our entrepreneurial spirit and our capacity for doing things differently. Our culture is built on fostering low bureaucracy, emphasizing high agility and promoting flexibility, enabling everyone to contribute their best.
Our journey began in the UK with the acquisition of Hunter Macdonald in 2017. As one of Northern Europe’s most accomplished IT companies, we have expanded our headcount globally to 7400+ employees and have offices in UK, Denmark, Norway, Poland, Holland and Vietnam.
We are a Disability Confident Employer and are committed to creating an inclusive and diverse environment that celebrates every individual. Our recruitment processes are based on individual merit. If you require any reasonable adjustments or additional support during the interview process, please email us at [email protected] for assistance.
#LI-RS1
Staff engineer designs and operates secure AWS cloud infrastructure, manages CI/CD pipelines, and leads infrastructure automation and observability strategy for a tax compliance platform.
Company
Founded by CPAs, tax attorneys, and engineers, Taxbit is the leading innovator automating global tax reporting for the digital economy. Taxbit’s AI-enabled platform streamlines compliance related to digital assets, payments, and other financial transactions. Its unique combination of deep subject matter expertise and AI-forward technology have made it a fast-growing disruptor trusted by the world’s leading fintechs, marketplaces, digital asset players, Big 4 accounting firms, traditional enterprises, and government agencies. Backed by top-tier Silicon Valley VCs, Taxbit’s team is located across offices in San Francisco, New York, Seattle, Salt Lake City, London, Madrid, and Singapore.
Opportunity for Impact
TaxBit is looking for a Staff Software Engineer to join our Systems, Security & Compliance organization and take ownership of the cloud infrastructure that powers our platform. In this role, you will be a technical leader for our AWS environment, driving the architecture, automation, and operational excellence of systems that our customers and internal teams depend on. You will also help shape and drive our AI (Dev)Ops strategy, defining how we deploy, monitor, and operate AI-enabled systems responsibly and at scale. You will have broad influence over how we build, deploy, secure, and monitor infrastructure at scale, partnering closely with engineering, security, and compliance stakeholders to raise the bar on reliability, security, and developer velocity across the company.
Role and Responsibilities
Professional Qualifications
Personal Characteristics
Compensation & Benefits
The base salary range for this role is $170,000-$250,000. Certain roles may be eligible for incentive compensation, equity, and benefits. Actual compensation will vary depending on various job-related factors, including, but not limited to location, experience, level, and job qualifications.
Benefits & Perks
Taxbit in the News
Disclaimers
Director of Engineering leads software engineering teams on product development, infrastructure, and AI-driven productivity initiatives while managing hiring, performance, and technical strategy.
Convoso is a leading AI-powered contact center platform purpose-built for revenue teams. Since 2006, Convoso has remained at the forefront of innovation, consistently developing solutions to drive customer growth while supporting adherence to regulatory standards.
Who We Are:
While headquartered in Los Angeles, the Convoso team can be found around the globe working in either a hybrid or remote capacity. Awarded as a “best place to work” company, our culture fosters team integrity, positive persistence, and continuous growth.
Our core platform powers successful sales teams across multiple industries, giving our customers a competitive edge and streamlined productivity. With built-in Al and automations, our product is a premium offering in a competitive space. We continue to grow our product capabilities to better serve our current customers and to expand into newer markets.
Convoso is looking for people who are excited about technology and innovation. We are a company of motivated team players with diverse backgrounds driving accelerated growth in a supportive, positive culture.
The Job:
At Convoso, we’re building the future of lead generation contact centers. We’re looking for a Director of Software Engineering to lead teams responsible for building, scaling, and maintaining our customer-facing applications, APIs, internal systems, and data infrastructure.
This is a hands-on engineering leadership role focused on technical execution, team performance, architecture, scalability, and operational excellence, while driving the practical use of AI throughout Engineering to improve how we develop, deploy, and operate software.
What You’ll Be Doing:
Who You Are:
Nice to Have
Work Perks Worth The Hype:
Leads design and development of GPU infrastructure platform for compute and managed inference endpoints on Kubernetes.
Join Tether and Shape the Future of Digital Finance
At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to store, send, and receive digital tokens instantly, securely, and globally, all at a fraction of the cost. Transparency is the bedrock of everything we do, ensuring trust in every transaction.
Innovate with Tether
Tether Finance: Our innovative product suite features the world’s most trusted stablecoin, USDT, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services.
But that’s just the beginning:
Tether Power: Driving sustainable growth, our energy solutions optimize excess power for Bitcoin mining using eco-friendly practices in state-of-the-art, geo-diverse facilities.
Tether Data: Fueling breakthroughs in AI and peer-to-peer technology, we reduce infrastructure costs and enhance global communications with cutting-edge solutions like KEET, our flagship app that redefines secure and private data sharing.
Tether Education: Democratizing access to top-tier digital learning, we empower individuals to thrive in the digital and gig economies, driving global growth and opportunity.
Tether Evolution: At the intersection of technology and human potential, we are pushing the boundaries of what is possible, crafting a future where innovation and human capabilities merge in powerful, unprecedented ways.
Why Join Us?
Our team is a global talent powerhouse, working remotely from every corner of the world. If you’re passionate about making a mark in the fintech space, this is your opportunity to collaborate with some of the brightest minds, pushing boundaries and setting new standards. We’ve grown fast, stayed lean, and secured our place as a leader in the industry.
If you have excellent English communication skills and are ready to contribute to the most innovative platform on the planet, Tether is the place for you.
Are you ready to be part of the future?
About the job
Cosmic AC is Tether Data’s GPU compute and managed inference platform: GPU containers, managed inference endpoints and platform observability, delivered as a self-hosted package on Kubernetes, with a control plane written in JavaScript. The platform is expanding from orchestrating workloads on a managed cluster to owning the full stack on bare-metal GPU infrastructure: a managed Slurm scheduling layer for internal research and model-training teams first, and our own Kubernetes control plane for inference tenancy after that.
The Technical Lead owns the architecture and delivery of that stack and leads the engineering team building it: about twelve engineers across backend, frontend, DevOps, QA and documentation, distributed across Europe and India. The role reports to the Senior Technical Product Manager for Cosmic AC, who owns scope, sequencing and partner commitments; the Technical Lead owns architecture, implementation and delivery plans, line-manages the engineers, and is the primary technical interface to our infrastructure partners.
This is a hands-on infrastructure leadership role with a fixed delivery window in its first six months. It is not a research role, not a pure Kubernetes SRE role, and not a management-only role.
Responsibilities
Architecture. Own the platform architecture end to end: architecture proposals, high-level and low-level designs, driven through review and kept current as the baseline.
Team leadership. Lead and line-manage a distributed team across backend (Node.js), frontend (React), DevOps, QA and documentation: engineering standards, code and design review, release gates, one-to-ones, growth and performance input.
Bare-metal GPU scheduling layer. Design, build and operate a managed Slurm service for research users: controller and accounting, partitions and login nodes, node onboarding and acceptance, driver and CUDA baseline and upgrades, stalled-job and node-health detection, drain and autohealing, storage visibility, identity and isolation.
Kubernetes control plane and GPU enablement. Own cluster bootstrap and lifecycle on partner-provided bare metal, NVIDIA GPU Operator and Network Operator, VM-based GPU isolation (KubeVirt and VFIO), and day-2 operations: upgrades, backup and recovery, node replacement.
Managed inference at scale. Serving architecture, multi-GPU and multi-node parallelism, autoscaling, request routing and endpoint reliability; confidential-compute-capable capacity for sensitive workloads.
Observability and operations. Metrics, logging, alerting and SLOs across control plane, GPU fleet and application tiers; incident response and post-incident review; an on-call model a small team can sustain.
Partners and vendors. Primary technical interface to infrastructure partners and vendors: turning requirements into written specifications and acceptance tests, running escalations to closure, and providing technical input to capacity planning and hardware sourcing.
Internal consumers. Work directly with research, model-training and product teams to translate their workloads into platform requirements, and broker capacity when it is short.
Hiring. Complete the platform team and set the technical bar for the engineers who join it.
Must have
Experience. Eight or more years of hands-on engineering, including at least three leading teams that build and operate infrastructure platforms other teams depend on. Bachelor’s or Master’s degree in computer science or engineering, or equivalent practical experience.
Slurm at scale, hands on. Has run slurmctld and slurmdbd for real users: partitions, QoS and priority, accounting, prolog and epilog, node health scripting, upgrades with jobs on the system. Ideally has operated an HPC or GPU training cluster for a research population.
GPU fleet operation on bare metal. NVIDIA driver and CUDA lifecycle, Fabric Manager and NVSwitch behaviour on SXM systems, DCGM-based health and utilisation, MIG, node burn-in and acceptance.
High-performance interconnects. InfiniBand fabric and subnet configuration, RDMA, SR-IOV, and diagnosing multi-node NCCL performance problems.
Linux systems depth. Kernel modules and drivers, PCIe passthrough and vfio-pci, cgroups and namespaces, performance tuning for compute-heavy workloads.
Production Kubernetes operation, not just deployment: control plane, upgrades, CNI and CSI, operators and custom controllers, multi-tenancy design.
HPC storage and data movement. Shared filesystems (VAST, Lustre, NFS), node-local NVMe caching, distributing large model weights and datasets across many nodes.
Observability and operations. Prometheus, Grafana and Loki or equivalents, SLOs, incident response and post-incident review.
Working fluency in JavaScript and Node.js sufficient to review a control plane, CLI and worker services with authority and to make architecture decisions on them. Not a feature-development requirement.
A shipped platform with real users. A multi-tenant IaaS or PaaS, or a research computing service: resource isolation, quotas, usage metering, and user-facing API and CLI surfaces.
Leadership that stays in the code. People management across time zones, cross-track review, written architecture decisions with alternatives recorded, and the ability to tell a partner or an executive no with reasons.
Excellent written and spoken English. Most partner and leadership work happens in writing.
Location. Fully remote, based between UTC and UTC+5:30 so the working day overlaps both Europe and India, where the team and its partners work. Occasional travel to partner sites and team events.
Desirable
Slurm operators on Kubernetes (Soperator, Slinky) or Kubernetes-native schedulers (Kueue, Volcano, KAI, Kubeflow Trainer).
Modern serving stacks (vLLM, SGLang, TensorRT-LLM): parallelism strategies, quantisation trade-offs, GPU memory planning.
VM and container isolation for multi-tenant GPU compute (KubeVirt, Kata Containers, QEMU and KVM, Firecracker); confidential computing (Intel TDX, AMD SEV-SNP, NVIDIA confidential-compute mode).
Cluster API and kubeadm, Cilium, NVSentinel-class autohealing, infrastructure as code and GitOps.
Time on the operator side of a GPU cloud, a national or university HPC centre, or an AI lab’s platform team.
Peer-to-peer or distributed-systems background.
Experience with a hardware provider who provisions but does not operate, and turning that relationship into a written contract with acceptance tests.
Important information for candidates
Recruitment scams have become increasingly common. To protect yourself, please keep the following in mind when applying for roles:
Apply only through our official channels. We do not use third-party platforms or agencies for recruitment unless clearly stated. All open roles are listed on our official careers page: https://tether.recruitee.com/
Verify the recruiter’s identity. All our recruiters have verified LinkedIn profiles. If you’re unsure, you can confirm their identity by checking their profile or contacting us through our website.
Be cautious of unusual communication methods. We do not conduct interviews over WhatsApp, Telegram, or SMS. All communication is done through official company emails and platforms.
Double-check email addresses. All communication from us will come from emails ending in @ tether.to or @ tether.io
We will never request payment or financial details. If someone asks for personal financial information or payment at any point during the hiring process, it is a scam. Please report it immediately.
When in doubt, feel free to reach out through our official website.
Director of Engineering leads the enterprise ticketing platform engineering organization, sets technical direction, develops engineering leaders, and pioneers AI-native engineering practices.
Reporting to the VP of Engineering, the Director of Engineering will lead the engineering organization responsible for the systems at the core of how teams, venues, and promoters manage tickets and operate their businesses. Hundreds of major live event venues around the globe rely on the SeatGeek platform, including those home to the Dallas Cowboys, Cleveland Cavaliers, Florida Panthers, and Manchester United F.C.
You will set technical direction for this complex, mature platform while helping lead its evolution toward SeatGeek’s next generation of products and architecture. At the same time, you will help change how we build software as we move toward an AI-native engineering organization.
This role requires someone who can move comfortably between technology, product, and the ticketing domain. You will partner closely with Product and Design leadership, Engineering Managers, Senior Engineers, and our clients to turn complicated business problems into clear technical and product direction.
US Ticketing includes mature systems that have powered some of the world’s largest live events for years alongside newer services and applications. We care much more about your ability to understand complex systems, make sound architectural decisions, lead modernization, and use new tools effectively than experience with any particular language or framework.
This is a deeply technical leadership role. We do not expect the Director to be the primary implementer, but we do expect them to be willing and able to contribute technically when it helps move the team forward. AI is becoming a core part of our engineering process, and this leader will help us rethink how teams build and evolve software in an AI-native development environment.
The salary range for this role is $236,000-$341,000 USD. This role is equity eligible. In addition, you may receive a discretionary annual bonus based on individual and company performance. Actual compensation packages within that range are based on a wide array of factors unique to each candidate, including but not limited to skill set, years and depth of experience, certifications, and specific location.
SeatGeek is committed to providing equal employment opportunities to all employees and applicants for employment regardless of race, color, religion, creed, age, national origin or ancestry, ethnicity, sex, sexual orientation, gender identity or expression, disability, military or veteran status, or any other category protected by federal, state, or local law. As an equal opportunities employer, we recognize that diversity is a positive attribute and we welcome the differences and benefits that a diverse culture brings.
To review our candidate privacy notice, click here.
Principal Software Engineer defines technical standards, sets best practices across multiple teams, and solves high-leverage technical problems for government and community services.
Code for America believes government can work for the people, by the people, in the new digital age, and that government at all levels can and should work well for all people. For more than a decade, we’ve worked to show that with the mindful use of technology, we can break down barriers, meet community needs, and find real solutions.
Our employees build and transform government and community tools and services, making them so good they inspire change. We merge the best parts of technology, nonprofit, and government to help support the people who need it most.
With a focus on transparency and fairness, and deep empathy for partners in government and community organizations and the people that our partners serve, we’re building a movement of motivated change agents driven by meaningful results and lasting impact.
At Code for America, you contribute to exciting work while learning and developing in a supportive and flexible environment. Our compensation and benefits are holistic and thoughtfully curated to represent our employees and our mission. Help us drive real generational change that lasts.
Code for America is looking for a talented Principal Software Engineer who will help define the technical standards and practices that our engineering discipline builds on — driving reliable, high-quality software delivery across multiple teams and projects that make public services more accessible and effective for the people who need them most.
The pace of change in the policy and government landscape is accelerating at the same time that technology possibilities are shifting rapidly. Together, these shifts create new windows of opportunity to develop technical solutions that make critical public services more effective for the people who need them. Principal Software Engineers frame and solve the undefined technical problems that sit across or ahead of any single team’s roadmap, so that the engineering discipline as a whole stays ready for those moments.
All Code for America software engineers are involved in every stage of our products’ lifecycle, from prototyping and design to developing features in response to user feedback, to operating technical systems at scale. Principal Software Engineers pair deep technical expertise with cross-team influence — setting technical direction and best practices across Engineering, resolving our most ambiguous and highest-leverage technical problems, and raising the bar for how the discipline builds software.
This role will report to the Senior Director of Product Engineering and is expected to travel no more than 10% of the time.
Code for America is based in California and can employ those who reside full-time within the United States. This is a remote position.
Technical Delivery
Technical Leadership & Mentorship
Organizational Technical Strategy
Other duties as assigned
Code for America’s salary bands are transparent as a part of our commitment to transparency and fairness. As part of our hiring practices, we aim to target the midpoint of the 2nd quartile of the range for all new hires.
Offer targets vary based on market / geographic location. The offer targets for this role range from $143,884 to $176,138annually. Your Recruiter will discuss compensation in more detail & answer any related questions, during the initial Recruiter phone screen.
This role includes a comprehensive benefits package including the following:
From the time you are contacted by a Recruiter, you can expect a 1-2 month, or longer, hiring process. The specific hiring process and timeline goals for this role will be covered during the initial Recruiter phone screen. Code for America’s standard interview process details are also available on our careers page.
Code for America is an equal opportunity employer. Applicants will not be discriminated against because of race, color, creed, sex, sexual orientation, gender identity or expression, age, religion, national origin, citizenship status, disability, ancestry, marital status, veteran status, medical condition or any protected category prohibited by local, state or federal laws.
This position is not covered by a Collective Bargaining Agreement between Code for America and Code for America Workers United, affiliated with OPEIU, Local 1010. The agreement was ratified on January 13, 2026, and is currently in effect.
#LI-MD1
#LI-Remote
Staff Product Engineer sets technical direction, builds shared product infrastructure, and influences engineering standards across product pods at an AI-powered insurance platform.
Hi 👋 I’m Rich Ashworth, Director of Engineering at hyperexponential.
I lead the Model Authoring value stream that owns the products our customers use to write and manage their pricing models. An actuary might start with an Excel rater and finish with a Python model that has been reviewed, approved, and is pricing live business. Our job is to turn that into an exceptional user experience and make every step of that credible enough to trust.
I’m hiring a Staff Product Engineer to help set our technical direction and build the next version of our products. It’s an individual contributor role, but influence is a huge part of it: the standards the pods work to, the shared enablers underneath the product, and the interfaces where our problems meet other teams’. You’ll be hands-on where the risk is highest.
There’s no established playbook for any of this, but there’s an incredible opportunity in front of us. If this sounds like a role that would excite you, I’d love to hear from you.
At hyperexponential, we’re building the AI-powered platform that enables the world’s most critical decisions in a £7 trillion industry, which risks to take, and how to price them. These are the decisions that shape real-world outcomes: whether rockets successfully launch into space, autonomous vehicles make it to market, or communities recover after major storms.
Until now, insurance has been making billion-pound decisions using outdated tools. We’re changing that. Our platform brings together data, AI, and human expertise to give insurers the fastest path from submission to decision - helping them move faster, act smarter, and take on more risk with confidence.
Backed by a16z, Highland Europe, and Battery Ventures, we’re scaling globally - already trusted by nearly 50 of the world’s largest insurers, with zero churn and billions in premiums flowing through hx.
What began as a single product in one market has rapidly evolved into a multi-product, multi-territory platform powering every stage of pricing and underwriting. AI is at the core of what we do - from building the world’s first domain-specific AI peer programmer for insurance (think GitHub Copilot with a PhD in actuarial science) to shaping agentic workflows that reinvent how this industry operates.
What makes hx different is the people who build it. Here, impact isn’t tied to title or tenure; it’s defined by the challenges you take on and the discipline you bring. Surrounded by peers who stretch you, you’ll do the best, hardest work of your life in a company engineered to endure.
If that sounds like you, join us in building what comes next.
Model Authoring owns the products our customers use to write and manage their pricing models: the model developer experience and our actuarial agent. An actuary might start with an Excel-based rater and finish with a Python model that has been reviewed, approved and is pricing live business. Our job is to make every step of that credible enough to trust. The team is distributed across our Warsaw and London offices.
As the Staff Product Engineer, you will help set the team’s technical direction. This is an individual contributor role, but influence is a large part of it: you’ll help define the standards the team works to, raise the technical bar across pods, and own the interfaces where our problems meet those of teams elsewhere in Technology. You’ll be expected to move fast and start shaping technical conversations early. We work in an AI-native way, and you’ll help define and evolve what that means here.
Establish a set of engineering standards across the Model Authoring pods. The standards are documented and actively referenced in code review, with new pod work conforming by default.
Set and own the technical direction for the team’s shared enablers, including how we represent and persist models, the model registry, secure context access, and shared agentic infrastructure.
Establish the technical interfaces between Model Authoring and other parts of the business. Dependencies with other teams are agreed, documented, and progressing without needing to be brokered by someone else.
Work hands-on on the hardest problems in the stream. This is not an advisory role: we would expect you in the code where the risk is highest.
Help define how we work in an AI-native way. Which parts of model development and of our own engineering we hand to agents, what stays human, and what evidence we need before trusting either.
Visibly lift the engineers around you. You’re sought out for design input across pods, and there’s at least one engineer whose growth is clearly attributable to your support.
Worked in an AI-native environment, and genuinely want to keep doing so. You’ve used AI or agentic tools in your own engineering workflow, introduced or experimented with them, and have a real view on what’s worked and what hasn’t.
Been product-focused rather than purely technical. You understand who your users are, where their pain points are, and how your technical decisions connect to commercial outcomes.
Set technical direction while navigating genuine ambiguity. A proven track record of owning architecture in a domain with no established playbook, and making clear calls on imperfect information rather than deferring them.
Owned a significant technical challenge or service end to end, with the depth to walk through it in detail - the trade-offs, the contracts, the things you’d do differently.
Influenced across teams. You can hold a position under challenge, genuinely listen to pushback, and persuade others - not just present your own view and hope it lands.
Worked effectively across distributed teams - this role spans our Warsaw and London offices, so you’ll need to be comfortable building relationships and influence across both.
Developer experience work, ideally having built tools for developers or - in our case - actuaries. This doesn’t have to be your company’s core product; internal developer experience initiatives count too.
You’d rather focus purely on the technical problem than get close to users, customer pain points, and the commercial implications of what you build.
You’re not comfortable setting technical direction in ambiguity, or you’d rather wait for an established playbook than make a call on imperfect information.
You’re not excited about helping define what the future of software engineering looks like and are prepared to embrace tooling and new ways of working to support this.
If reading our Culture Document leaves you feeling neutral rather than energised, hx may not be the place where you’ll do your best work. We’re building something that asks for commitment and conviction, and we want you to feel excited by the opportunity to grow with us.
At hx, we’re committed to salary transparency. You’ll always have clarity on pay early in the process - our Talent Partner will share details with you during initial conversations - and we’re working towards publishing salary information for all roles globally.
Because we’re building at the intersection of technology/SaaS and insurance, our roles don’t always map neatly onto traditional benchmarks. Our approach is to design compensation that’s competitive in the market, fair across teams, and aligned with the impact our people make.
Equity: We offer equity across all roles at hx, making it a significant component of total compensation. Your Talent Partner will be able to share more details about this.
£5,000 training and conference budget for individual and group development.
25 days of holiday plus 8 bank holidays (33 days total).
Company pension scheme via Penfold.
Mental health support and therapy via Spectrum.life.
Individual wellbeing allowance via Juno.
Private healthcare insurance through AXA.
Income protection and Life Insurance.
Cycle to Work Scheme.
Top-spec equipment (laptop, screens, adjustable desks, etc.).
Regular remote and in-person hackathons, lunch and learns, socials, and game nights.
Team breakfasts and lunches, snacks, drinks fridge, and a fun office at The Ministry.
Exceptional opportunities for personal development and growth as we build something remarkable together.
Talent Partner Screen (30 minutes)
Hiring Manager Interview (60 minutes)
Skills Assessment (2 hours) - the task is shared with you beforehand so you can prepare, then you’ll work through it live with the panel.
Values Interview with Tech Leadership (60 minutes)
Meet the CEO (30 minutes)
hxers are at the centre of everything we build. We know that progress depends on diverse perspectives, and we are committed to creating an environment where everyone can thrive, grow, and make an impact. We recognise there is always more to do, and we take responsibility for shaping a workplace that is not only diverse but genuinely inclusive.
Diversity is not just the right thing to do, it is key to solving the complex challenges we choose to take on. By welcoming people from all backgrounds and experiences, we strengthen our ability to question assumptions, push boundaries, and design solutions that endure.
If you’re energised by complexity and motivated to grow, we encourage you to apply and join our global team.
If this opportunity resonates with you, we encourage you to apply or share it with your connections! Our dedicated talent team reviews all applications, and we promise to provide feedback regardless of the outcome.
For more information about applying and to view other opportunities, you can visit our careers page.
Please note that background checks will be conducted as part of the hiring process to ensure compliance with our governance policies. We handle all background checks sensitively and in full compliance with relevant regulations. All applicant data will be processed in accordance with data protection regulations and our privacy policy.
Please note that background checks will be conducted as part of the hiring process to ensure compliance with our governance policies. We handle all background checks sensitively and in full compliance with relevant regulations. All applicant data will be processed in accordance with data protection regulations and our privacy policy.
Technical Lead oversees GPU infrastructure and Kubernetes-based compute platform development, managing architecture and team execution for managed inference endpoints.
Join Tether and Shape the Future of Digital Finance
At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to store, send, and receive digital tokens instantly, securely, and globally, all at a fraction of the cost. Transparency is the bedrock of everything we do, ensuring trust in every transaction.
Innovate with Tether
Tether Finance: Our innovative product suite features the world’s most trusted stablecoin, USDT, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services.
But that’s just the beginning:
Tether Power: Driving sustainable growth, our energy solutions optimize excess power for Bitcoin mining using eco-friendly practices in state-of-the-art, geo-diverse facilities.
Tether Data: Fueling breakthroughs in AI and peer-to-peer technology, we reduce infrastructure costs and enhance global communications with cutting-edge solutions like KEET, our flagship app that redefines secure and private data sharing.
Tether Education: Democratizing access to top-tier digital learning, we empower individuals to thrive in the digital and gig economies, driving global growth and opportunity.
Tether Evolution: At the intersection of technology and human potential, we are pushing the boundaries of what is possible, crafting a future where innovation and human capabilities merge in powerful, unprecedented ways.
Why Join Us?
Our team is a global talent powerhouse, working remotely from every corner of the world. If you’re passionate about making a mark in the fintech space, this is your opportunity to collaborate with some of the brightest minds, pushing boundaries and setting new standards. We’ve grown fast, stayed lean, and secured our place as a leader in the industry.
If you have excellent English communication skills and are ready to contribute to the most innovative platform on the planet, Tether is the place for you.
Are you ready to be part of the future?
About the job
Cosmic AC is Tether Data’s GPU compute and managed inference platform: GPU containers, managed inference endpoints and platform observability, delivered as a self-hosted package on Kubernetes, with a control plane written in JavaScript. The platform is expanding from orchestrating workloads on a managed cluster to owning the full stack on bare-metal GPU infrastructure: a managed Slurm scheduling layer for internal research and model-training teams first, and our own Kubernetes control plane for inference tenancy after that.
The Technical Lead owns the architecture and delivery of that stack and leads the engineering team building it: about twelve engineers across backend, frontend, DevOps, QA and documentation, distributed across Europe and India. The role reports to the Senior Technical Product Manager for Cosmic AC, who owns scope, sequencing and partner commitments; the Technical Lead owns architecture, implementation and delivery plans, line-manages the engineers, and is the primary technical interface to our infrastructure partners.
This is a hands-on infrastructure leadership role with a fixed delivery window in its first six months. It is not a research role, not a pure Kubernetes SRE role, and not a management-only role.
Responsibilities
Architecture. Own the platform architecture end to end: architecture proposals, high-level and low-level designs, driven through review and kept current as the baseline.
Team leadership. Lead and line-manage a distributed team across backend (Node.js), frontend (React), DevOps, QA and documentation: engineering standards, code and design review, release gates, one-to-ones, growth and performance input.
Bare-metal GPU scheduling layer. Design, build and operate a managed Slurm service for research users: controller and accounting, partitions and login nodes, node onboarding and acceptance, driver and CUDA baseline and upgrades, stalled-job and node-health detection, drain and autohealing, storage visibility, identity and isolation.
Kubernetes control plane and GPU enablement. Own cluster bootstrap and lifecycle on partner-provided bare metal, NVIDIA GPU Operator and Network Operator, VM-based GPU isolation (KubeVirt and VFIO), and day-2 operations: upgrades, backup and recovery, node replacement.
Managed inference at scale. Serving architecture, multi-GPU and multi-node parallelism, autoscaling, request routing and endpoint reliability; confidential-compute-capable capacity for sensitive workloads.
Observability and operations. Metrics, logging, alerting and SLOs across control plane, GPU fleet and application tiers; incident response and post-incident review; an on-call model a small team can sustain.
Partners and vendors. Primary technical interface to infrastructure partners and vendors: turning requirements into written specifications and acceptance tests, running escalations to closure, and providing technical input to capacity planning and hardware sourcing.
Internal consumers. Work directly with research, model-training and product teams to translate their workloads into platform requirements, and broker capacity when it is short.
Hiring. Complete the platform team and set the technical bar for the engineers who join it.
Must have
Experience. Eight or more years of hands-on engineering, including at least three leading teams that build and operate infrastructure platforms other teams depend on. Bachelor’s or Master’s degree in computer science or engineering, or equivalent practical experience.
Slurm at scale, hands on. Has run slurmctld and slurmdbd for real users: partitions, QoS and priority, accounting, prolog and epilog, node health scripting, upgrades with jobs on the system. Ideally has operated an HPC or GPU training cluster for a research population.
GPU fleet operation on bare metal. NVIDIA driver and CUDA lifecycle, Fabric Manager and NVSwitch behaviour on SXM systems, DCGM-based health and utilisation, MIG, node burn-in and acceptance.
High-performance interconnects. InfiniBand fabric and subnet configuration, RDMA, SR-IOV, and diagnosing multi-node NCCL performance problems.
Linux systems depth. Kernel modules and drivers, PCIe passthrough and vfio-pci, cgroups and namespaces, performance tuning for compute-heavy workloads.
Production Kubernetes operation, not just deployment: control plane, upgrades, CNI and CSI, operators and custom controllers, multi-tenancy design.
HPC storage and data movement. Shared filesystems (VAST, Lustre, NFS), node-local NVMe caching, distributing large model weights and datasets across many nodes.
Observability and operations. Prometheus, Grafana and Loki or equivalents, SLOs, incident response and post-incident review.
Working fluency in JavaScript and Node.js sufficient to review a control plane, CLI and worker services with authority and to make architecture decisions on them. Not a feature-development requirement.
A shipped platform with real users. A multi-tenant IaaS or PaaS, or a research computing service: resource isolation, quotas, usage metering, and user-facing API and CLI surfaces.
Leadership that stays in the code. People management across time zones, cross-track review, written architecture decisions with alternatives recorded, and the ability to tell a partner or an executive no with reasons.
Excellent written and spoken English. Most partner and leadership work happens in writing.
Location. Fully remote, based between UTC and UTC+5:30 so the working day overlaps both Europe and India, where the team and its partners work. Occasional travel to partner sites and team events.
Desirable
Slurm operators on Kubernetes (Soperator, Slinky) or Kubernetes-native schedulers (Kueue, Volcano, KAI, Kubeflow Trainer).
Modern serving stacks (vLLM, SGLang, TensorRT-LLM): parallelism strategies, quantisation trade-offs, GPU memory planning.
VM and container isolation for multi-tenant GPU compute (KubeVirt, Kata Containers, QEMU and KVM, Firecracker); confidential computing (Intel TDX, AMD SEV-SNP, NVIDIA confidential-compute mode).
Cluster API and kubeadm, Cilium, NVSentinel-class autohealing, infrastructure as code and GitOps.
Time on the operator side of a GPU cloud, a national or university HPC centre, or an AI lab’s platform team.
Peer-to-peer or distributed-systems background.
Experience with a hardware provider who provisions but does not operate, and turning that relationship into a written contract with acceptance tests.
Important information for candidates
Recruitment scams have become increasingly common. To protect yourself, please keep the following in mind when applying for roles:
Apply only through our official channels. We do not use third-party platforms or agencies for recruitment unless clearly stated. All open roles are listed on our official careers page: https://tether.recruitee.com/
Verify the recruiter’s identity. All our recruiters have verified LinkedIn profiles. If you’re unsure, you can confirm their identity by checking their profile or contacting us through our website.
Be cautious of unusual communication methods. We do not conduct interviews over WhatsApp, Telegram, or SMS. All communication is done through official company emails and platforms.
Double-check email addresses. All communication from us will come from emails ending in @ tether.to or @ tether.io
We will never request payment or financial details. If someone asks for personal financial information or payment at any point during the hiring process, it is a scam. Please report it immediately.
When in doubt, feel free to reach out through our official website.
