About the job
Help prove the ML software stack that future AI systems will depend on. Graphcore is expanding the software systems behind AI compute at datacenter scale. This role focuses on validating a complex machine learning stack before it reaches customers and hardware.You will build the test infrastructure, automation and tooling that engineers trust every day. Your work will help raise reliability, performance and maintainability across frameworks, simulators, emulators and future hardware. You will shape test architecture across large codebases, CI pipelines and representative ML workloads. You will use strong software engineering judgement to turn complex technical goals into scalable validation systems.
This is a role for someone who enjoys depth, ownership and useful engineering. You will make quality easier, faster and more visible for teams building at the edge of AI compute.
The team and culture
The ML QA team sits where Graphcore’s software components come together. Engineers work across unit tests, integration tests, full model runs, subgraph validation and benchmarking.
Work is organised through focused squads with clear ownership. People are expected to step up, speak openly and improve how the team builds, tests and learns.
Decisions are grounded in evidence from code, data and system behaviour. The team works closely with software teams to identify gaps, improve tooling and move priorities forward quickly.
What we’re looking for
· Strong software design skills, with experience building maintainable systems across large codebases.
· Production Python experience, including testable, reliable code used by other engineers.
· Experience with CI/CD, automated testing and Linux based development workflows.
· Familiarity with C or C++, with confidence reading and debugging low level code.
· Understanding of ML frameworks, workloads or model execution beyond simple API usage.
· Ability to mentor engineers, improve practices and take ownership of complex technical problems.
Benefits
· Unlimited annual leave
· Up to 5% matched pension
· Phantom equity – share in Graphcore’s success
· True flexibility in how and where you work
· Office spaces designed for collaboration
· Free food and an on-site barista
· Health cash plan
· Income protection
· Life assurance
· Along with other benefits you can choose from (private medical insurance, dental plan etc)
We welcome people from all backgrounds and experiences and are committed to building an inclusive environment where everyone can do their best work.
We’re an equal opportunity employer and recognise that everyone brings different strengths and perspectives. If you need any adjustments during the interview process, just let us know - we’re happy to support you.
Join the team at Graphcore
Graphcore is one of the world’s leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry.
As part of the SoftBank Group, Graphcore is a member of an elite family of companies responsible for some of the world’s most transformative technologies. Together, they share a bold vision: to enable Artificial Super Intelligence and ensure its benefits are accessible to everyone.
Graphcore’s teams are drawn from diverse backgrounds and bring a broad range of skills and perspectives. A melting pot of AI research specialists, silicon designers, software engineers and systems architects, Graphcore brings together deep expertise to solve complex problems and deliver meaningful progress in AI compute.
If you want to shape how complex ML software is tested, trusted and improved, we’d love to hear from you. Apply now to be part of the journey.
- £60k - £79k per annumEstimated...Excellent communication and collaboration skills. Experience in the Advertising domain (preferred) Contributions to open-source ML projects (preferred) Our Hybrid Work Approach Roku fosters an inclusive and collaborative environment where teams work in the office...SeniorHybrid workingOn-siteRemoteMonday to Thursday5 days/weekFlexible hours
- £72k - £95k per annumEstimated...robust, and ready for what’s next. About the role As a Senior Software Engineer on the UI team, you’ll design, implement, and optimize... ...middleware, UI frameworks, and rendering pipelines Integrate AI/ML capabilities and leverage generative AI tools to accelerate...SeniorHybrid workingOn-siteRemoteMonday to Thursday5 days/weekFlexible hours
- £66k - £87k per annumEstimated...foster a culture of ownership where developers and engineers are self-motivated to tackle challenges and... ...If You Have ~At least 10yrs experience in a Software Engineering environment ~ Substantial Project based on using AI/ML and LLM technologies ~ Proficiency in...SeniorHybrid workingOn-siteRemoteMonday to Thursday5 days/weekFlexible hours
- £47k - £62k per annumEstimated...this commitment is the Roku OS QA Team, dedicated to rigorously... ...through cutting-edge technology and engineering, always putting the customer... ...skills to support both Software Engineers and QA Engineers, tackling... ...' expectations. As a Senior Software Engineer (SDET), you'...SeniorHybrid workingOn-siteRemoteMonday to Thursday5 days/weekFlexible hours
- £76k - £100k per annumEstimated...We’re a team of semiconductor, software and AI experts, with deep experience... ...architecture, automation, and engineering best practices. The ideal... ...demanding environment spanning ML frameworks, infrastructure, and... ...hardware The Team The ML QA team is composed of highly...SuggestedLong-term contractVisa supportOn-siteFlexible hours
- £58k - £76k per annumEstimated...Sales, Ads Operations, and multiple groups within Advertising Engineering to deliver high-impact solutions. Looking ahead, we are... ...platforms. About the Role We are seeking a highly skilled Senior Software Engineer with deep expertise in big data technologies,...SeniorHybrid workingOn-siteRemoteMonday to Thursday5 days/weekFlexible hours
- £55k - £72k per annumEstimated...the experimentation framework. You will also partner closely with Engineering, Inventory, and Product teams to define the vision and strategy... ...~ Demonstrated ability to drive timely consensus in design with senior engineering partners ~ Bachelor’s or Master’s degree in...SeniorLong-term contractTemporaryHybrid workingOn-siteRemoteMonday to Thursday5 days/weekFlexible hours
- £66k - £88k per annumEstimated...Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation... ...melting pot of AI research specialists, silicon designers, software engineers and systems architects, Graphcore enjoys a culture of continuous...SeniorLong-term contractVisa supportOn-siteFlexible hours
- £76k - £101k per annumEstimated...the scenes happens. We're the engineers who build the high-performance... ...About the Role As a Senior Agentic AI Engineer in the DMTE... ...leverage your years of experience in software engineering and building world... ...techniques, and AI/ML frameworks Experience with...SeniorHybrid workingOn-siteRemoteMonday to Thursday5 days/weekFlexible hours
- ...Role Overview: Senior Site Reliability Engineer ensures the reliability availability and performance of large-scale software systems through a blend of software engineering and systems administration. Key responsibilities involve automating operational tasks improving observability...SeniorFull-timeOn-siteRemote
- £65k - £87k per annumEstimated...About the job Validate the ML stack that turns accelerator hardware... ...ML models meet Graphcore’s software and hardware stack. You will... ...The team and culture The ML QA team is where Graphcore’s ML software... ...and hardware targets. Engineers are expected to take ownership,...SeniorOn-site
£60k - £80k per annum
Company: ECLECTIC RECRUITMENT Job Type: Permanent, Full Time Salary: £60000 - £80000/annumSeniorPermanentFull-time- £50k - £66k per annumEstimated...magic behind the scenes happens. We’re the engineers who build the high-performance graphics... ...team for you. About the role As a Software Engineer in the DMTE team, you’ll contribute... ...UI challenges Explore integrating AI/ML capabilities and leverage generative AI tools...Hybrid workingOn-siteRemoteMonday to Thursday5 days/weekFlexible hours
- £46k - £61k per annumEstimated...multiple continents and time zones, focused on building high-quality software releases for Roku’s latest player devices. We move fast, adapt... .... Interns are treated as real contributors: you’ll work with engineers, QA, product managers, and other partners, and you’ll get support...InternshipPlacement yearHybrid workingOn-siteRemoteMonday to Thursday5 days/weekFlexible hours
- £68k - £88k per annumEstimated...doing seems to be working. We’re #1 in our category, and experiencing exponential growth. Overview We're looking for a Senior Software Engineer to join our Core Experiences Team. This team builds and maintains the foundational services and SDKs that power Speechify’s product...SeniorRemote
£58k - £72k per annum
...Senior Front-End Software Engineer Location: Cambridge Employment Type: Full-time, Permanent employee Salary: £58,000 - £72,000 per year About Us We’re Cyted - a pioneering gastrointestinal health diagnostics company enabling more patients early access and...SeniorLong-term contractPermanentFull-timeOn-site£58k - £72k per annum
...is seamless, effortless and intuitive. Branching out of the software engineering team, you will also leverage opportunities to work with product... ...quarter in a team day. Who you are? We’re looking for a senior software engineer with the technical depth and practical experience...SeniorLong-term contractFull-timeOn-site- £63k - £83k per annumEstimated...autonomy, opportunity and makes the things you do visible. Come and join us and see what you’re capable of. About the Role Senior Software Engineers within the Robot Software department are responsible for: Developing embedded software for CMR medical devices, together...SeniorFull-timeNo agency
- £103k - £134k per annumEstimated...office. These include frontend and backend engineers, AI research scientists, and others from... ...closely with product designers, UX researchers, QA, and other stakeholders to shape feature... ...to building accessible and inclusive software. ~ Excellent software engineering fundamentals...SeniorLong-term contractOn-site
£75k - £80k per annum
...Senior Software Engineer A fantastic opportunity for a Senior Software Engineer to join a world-class technology company developing advanced AI-driven software solutions. Working within an exceptional engineering environment, you will play a key role in designing, building...SeniorLong-term contractFull-timeOn-site- £67k - £89k per annumEstimated...You will be a SME and technical leader in engineering Infrastructure, productivity and... ...execution. Lead design reviews, mentor senior engineers, and unblock the hardest technical... ...feedback loops). Extensive experience with software development on embedded Linux, multi-...SeniorLong-term contractTemporaryHybrid workingOn-siteRemoteMonday to Thursday5 days/weekFlexible hours
- £61k - £81k per annumEstimated...(OpenTelemetry, OpenMetrics) across the company. ~ Mentor engineers; establish best practices for reliability, efficiency, and cost... ...domains. What You'll have ~ Extensive experience with software engineering with a track record of architecting distributed...SeniorHybrid workingOn-siteRemoteMonday to Thursday5 days/weekFlexible hours
- £75k - £100k per annumEstimated...Intelligence compute. It is developing hardware, software and systems infrastructure that will... ...specialists, silicon designers, software engineers and systems architects, Graphcore enjoys a... ...of the software stack for the Graphcore ML accelerator. In this role, you will...Visa supportOn-siteFlexible hours
- £39k - £51k per annumEstimated...you. Together, let's transform the way the world pays. The Opportunity Visa are looking for a passionate and enthusiastic Software Engineer to join our Featurespace team. You will work on our industry-leading financial crime fighting technology, making the world a...Hybrid workingOn-siteRemoteFlexible hoursRotating shifts
£65k - £75k per annum
...Senior Software Developer Cambridge – Hybrid working £65k-£75k We’re pleased to be working with a global technology organisation that develop enterprise-scale software for major engineering businesses across the globe. As part of a growing cloud platform team, you'...SeniorPermanentHybrid working- £51k - £67k per annumEstimated...a disability, please contact ****@*****.*** we are happy to help. About Secondmind Secondmind builds data-efficient engineering AI software that helps teams make better design and performance optimisation decisions faster. Our product reduces simulation and testing...SeniorFull-timeNo agencyRemoteFlexible hoursNight shift
£65k - £80k per annum
...Senior Software Developer | Cambridge | Hybrid | Up to £80,000 plus benefits I am currently working with a Global leader in industrial... .... You will be working with internal stakeholders and engineering teams to understand requirements, shape system architecture,...SeniorPermanentHybrid workingOn-siteWork from home- £72k - £94k per annumEstimated...Collaborate with a highly talented R&D team Bring advanced AI capabilities into production What You'll Need Experience in AI software development Strong programming skills (e.g., Python, C++) Understanding of machine learning concepts and frameworks Ability...Full-timeHybrid working
£45k - £90k per annum
...AI Software Engineer A fantastic opportunity for an AI Software Engineer to join an innovative technology company developing cutting-edge AI-powered collaboration products used globally. This is a unique opportunity to work within a highly talented R&D environment focused...Full-timeHybrid workingOn-site- £55k - £72k per annumEstimated...insights gained over decades of solving complex problems across all healthcare industry sub-segments and beyond. With 400+ publications on AI/ML innovations in the last decade and 25+ patents, our people are truly the "experts in the loop" for AI initiatives. IQVIA Applied AI...Full-timeHybrid workingRemote
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Software Engineer (ML QA). Be the first to apply!
- senior design architect Cambridge, Cambridgeshire
- senior associate scientist Cambridge, Cambridgeshire
- senior project accountant Cambridge, Cambridgeshire
- senior software developer Cambridge, Cambridgeshire
- senior product manager Cambridge, Cambridgeshire
- senior sql server dba Cambridge, Cambridgeshire
- senior engineer at aecom Cambridge, Cambridgeshire
- senior strategy manager at nhs Cambridge, Cambridgeshire
- senior engineer simulation Cambridge, Cambridgeshire
- senior design engineer automotive Cambridge, Cambridgeshire

