Senior Research Engineer/Specialist - Cryogenics

Company IconGKN Aerospace
Location IconBristol

Fantastic challenges. Amazing opportunities. GKN Aerospace is reimagining air travel: going further, faster and greener! Fuelled by great people whose expertise and creativity sets the standards in our industry, we're insp...Read More>>.

Posted: October 1st, 2026
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Research Engineer - Composite Manufacturing Processes

Company IconGKN Aerospace
Location IconBristol

Fantastic challenges. Amazing opportunities. GKN Aerospace is reimagining air travel: going further, faster and greener! Fuelled by great people whose expertise and creativity sets the standards in our industry, we're insp...Read More>>.

Posted: October 1st, 2026
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Senior Research Engineer/Specialist - Composites Process Manufacturing Processes

Company IconGKN Aerospace
Location IconCanon's Marsh

Job Description Fantastic challenges. Amazing opportunities. \n\n\n GKN Aerospace is reimagining air travel: going further, faster and greener! Fuelled by great people whose expertise and creativity sets the s...Read More>>.

Posted: October 3rd, 2026
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ML Research Engineer: Bridge Research & Production

Company IconJanestreet
Location IconLondon

Jane Street in London is seeking a Research Engineer with robust ML experience and strong mathematical foundations to join our growing ML team. You will help drive the direction of our ML platform, bridging research and engineering across the stac...Read More>>.

Posted: September 3rd, 2026
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Research Engineer, Machine Learning (RL Velocity)

Company IconMenlo Ventures
Location IconLondon

About the role The RL Velocity team owns the efficiency and reliability of our RL Science stack - the infrastructure, tooling, and systems that let researchers iterate quickly on training runs. As a Research Engineer on the team, you'l...Read More>>.

Posted: September 26th, 2026
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Founding Machine Learning Research Engineer

Company IconGenerative
Location IconLondon

Generative is thrilled to be partnering with a very early-stage frontier AI research company building foundation models for some of the most challenging problems in extreme physics.Their work sits at the intersection of...Read More>>.

Posted: September 29th, 2026
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Research Engineer, ML Infrastructure for RL Systems

Company IconAnthropic Limited
Location IconLondon

Anthropic is seeking a Research Engineer, Machine Learning (RL Velocity) in London to own and improve the RL training infrastructure used by researchers day-to-day. You will work on core platform components that speed up experiments, reduce runtim...Read More>>.

Posted: October 1st, 2026
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Frontier AI Safety Research Engineer

Company IconGoogle LLC
Location IconLondon

Google DeepMind in London seeks a highly adaptable Research Engineer to join the Responsibility team. You will design and scale evaluation frameworks that assess frontier language models for harmful manipulation, develop mitigation techniques, and...Read More>>.

Posted: October 2nd, 2026
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Research Engineer, Gemini Omni, DeepMind

Company IconHackajob Ltd
Location IconLondon

At Google, research-focused Software Engineers are embedded throughout the company, allowing them to setup large-scale tests and deploy promising ideas quickly and broadly. Ideas may come from internal projects as well as from collaborations with...Read More>>.

Posted: October 3rd, 2026
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Machine Learning Research Engineer, Camera Software

Company IconUnited States Digital Space LLC
Location IconFen Ditton

iPhone is equipped with the world’s most popular camera system, delivering magical experiences that continue to surprise and delight our customers. The Camera \& Photos group focuses on perfecting our imaging pipelines using advanced computer...Read More>>.

Posted: August 10th, 2026
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Imaging ML Research Engineer – Camera Software

Company IconUnited States Digital Space LLC
Location IconFen Ditton

United States Digital Space LLC is seeking a researcher in Cambridge to advance imaging pipelines for mobile devices using machine learning, computer vision, and image processing. You will develop algorithms that integrate with our camera systems...Read More>>.

Posted: August 10th, 2026
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Senior ML Research Engineer - Bridge Research to Production

Company IconBlankstate
Location IconLondon

Blankstate, a London-based AI infrastructure company, seeks a Lead Machine Learning Engineer to bridge deep research with our production ecosystem. You will own the seam between research findings and engineering implementation, translating experim...Read More>>.

Posted: August 10th, 2026
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Lead Machine Learning Research Engineer

Company IconBlankstate
Location IconLondon

Blankstate is a London-based AI infrastructure company. We have pioneered a new SOTA model topology thatindependently measures interactions. Our architecture isfederated and non-retentive. We are looking for a Lead Machi...Read More>>.

Posted: August 10th, 2026
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Research Engineer - Scalable ML & Production Tools

Company IconMistral
Location IconLondon

Mistral, a leader in full-stack AI solutions, seeks a Research Engineer – ML track to build scalable learning systems powering open-weight models. You will work with Research Scientists to move prototypes toward production-grade components and i...Read More>>.

Posted: August 10th, 2026
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Machine Learning Engineer / AI Research Engineer

Company IconQubitera Ltd.
Location IconFen Ditton

We're looking for a Machine Learning Engineer / AI Research Engineer to join our small core team. This is a hands-on role sitting at the intersection of modern machine learning and quantum computing — with two complementary directions....Read More>>.

Posted: August 17th, 2026
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Machine Learning Research Engineer, Camera Software

Company IconApple Inc.
Location IconFen Ditton

Selection changes the language of the page/content Machine Learning Research Engineer, Camera Software Cambridge, England, United Kingdom Software and Services iPhone is equipped with the world’s most popular camera sys...Read More>>.

Posted: August 29th, 2026
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Research Engineer - Machine Learning and Generative AI

Company IconPrinciple HR
Location IconLondon

Research Engineer - Machine Learning & Generative AI12-month contract | £64,000-£71,000 | London | Hybrid - 3 days onsiteWe're hiring a Research Engineer to join a world-leading technology organisation working at...Read More>>.

Posted: September 13th, 2026
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Campus ML Research Engineer (Full-Time)

Company IconTrading Interview
Location IconLondon

Jump Trading Group is committed to world class research. We empower exceptional talents in Mathematics, Physics, and Computer Science to seek scientific boundaries, push through them, and apply cutting edge research to global financial markets....Read More>>.

Posted: September 14th, 2026
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AI Research Engineer - Hardware-Efficient ML

Company IconEngineersOfAI
Location IconThornbury

Graphcore in Bristol seeks a Research Engineer to push AI/ML ideas from concept to scalable implementations. You will design experiments, implement them, evaluate results and present at conferences or workshops.You will work with researcher...Read More>>.

Posted: September 14th, 2026
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Research Engineer - Data Infrastructure/ML

Company IconThirddimension
Location IconLondon

Full-timeThird Dimension is building SuperSim, a new kind of simulator which can enable fast, cost-effective and photorealistic 3D simulations directly from source data using AI. We are working with customers across multiple industries,...Read More>>.

Posted: September 14th, 2026
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Senior Machine Learning Research Engineer

Company IconRelation Therapeutics
Location IconLondon

About Relation Relation is a sector defining TechBio company developing transformational medicines, with technology at our core. Our ambition is to understand human biology in unprecedented ways, discovering therapies to treat some of...Read More>>.

Posted: September 14th, 2026
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Research Engineer (LLM Performance), London

Company Iconisomorphiclabs
Location IconLondon

Isomorphic Labs is applying frontier AI to help unlock deeper scientific insights, faster breakthroughs, and life-changing medicines with an ambition to solve all disease.The future is coming. A future enabled and enriched by the incredi...Read More>>.

Posted: September 14th, 2026
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ML Engineer/Researcher Engineering London

Company IconS27a
Location IconLondon

Join us to define how good AI is with people’s money, and build the models that do it better. Financial advice has been too expensive, exclusive, and hard to access for too long. At Clove, we combine trusted advisers with techno...Read More>>.

Posted: September 14th, 2026
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AI Security Research Engineer: Agentic Systems

Company IconHamilton Barnes Associates Limited
Location IconLondon

Hamilton Barnes Associates Limited in London is seeking an ML Research Engineer to join its Innovation & Research team and help develop AI-powered security operations capabilities. The role focuses on building and evaluating AI and agentic systems...Read More>>.

Posted: September 14th, 2026
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Quantitative Research Engineer (Macro/FX/Rates)

Company IconVerition Fund Management LLC
Location IconLondon

Verition Fund Management LLC (“Verition”) is a multi-strategy, multi-manager hedge fund founded in 2008. Verition focuses on global investment strategies including Global Credit, Global Convertible, Volatility & Capital Structure Arbitrage,...Read More>>.

Posted: September 14th, 2026
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AI Research Engineer - Foundation Models

Company IconHelsing
Location IconLondon

Who We AreHelsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards....Read More>>.

Posted: September 14th, 2026
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Graphics Research Engineer for Synthetic World Models

Company IconSpAItial AI
Location IconLondon

SpAItial AI, located in Greater London, is seeking a research engineer to advance their innovative World Models. This role focuses on developing synthetic engines for generative AI and high-end rendering systems. The ideal candidate has a strong b...Read More>>.

Posted: September 14th, 2026
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RL Environment Architect & Data Research Engineer

Company IconEigent AI
Location IconLondon

Eigent AI is seeking an RL Environment Data Engineer / Researcher to design and refine reinforcement learning training environments. This role emphasizes data collection, task definition, and the implementation of anti-reward-hacking mechanisms....Read More>>.

Posted: September 14th, 2026
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AI Research Engineer - Reinforcement Learning

Company IconHelsing
Location IconLondon

OverviewHelsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards....Read More>>.

Posted: September 14th, 2026
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AI Research Engineer - 3D Computer Vision

Company IconHelsing
Location IconLondon

Who We Are Helsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards....Read More>>.

Posted: September 14th, 2026
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Research Software Engineer

Company IconRiverlane
Location IconFen Ditton

Cambridge, UK | Full‑time | Permanent | Hybrid Salary: £60,000 to £75,000 DOE The salary range for this role is broad, as we are able to consider varying levels of experience. Any offer made will carefully take into account le...Read More>>.

Posted: September 15th, 2026
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Research Engineer / Scientist, Post-training - London

Company IconH Company
Location IconLondon

About H: H exists to push the boundaries of superintelligence with agentic AI. By automating complex, multi-step tasks typically performed by humans, AI agents will help unlock full human potential. H is hiring the world’s best AI tale...Read More>>.

Posted: September 15th, 2026
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ML Research Engineer, London London

Company IconIsomorphic Labs Limited
Location IconLondon

Isomorphic Labs is applying frontier AI to help unlock deeper scientific insights, faster breakthroughs, and life‑changing medicines with an ambition to solve all disease. The future is coming. A future enabled and enriched by the incr...Read More>>.

Posted: September 15th, 2026
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Research Engineer-ML Systems & Compilers (Contractor)

Company IconHuawei Technologies Research & Development (UK) Ltd
Location IconFen Ditton

About Huawei Research and Development UK Limited Founded in 1987, Huawei is a leading global provider of information and communications technology (ICT) infrastructure and smart devices. We have 207,000 employees and operate in over 17...Read More>>.

Posted: September 15th, 2026
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Research Engineer: AI for CPU Architecture (Contractor)

Company IconHuawei Technologies Research & Development (UK) Ltd
Location IconFen Ditton

About Huawei Research and Development UK LimitedFounded in 1987, Huawei is a leading global provider of information and communications technology (ICT) infrastructure and smart devices. We have 207,000 employees and operate in over 170...Read More>>.

Posted: September 15th, 2026
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AI-Driven CPU Architecture Research Engineer

Company IconHuawei Technologies Research & Development (UK) Ltd
Location IconFen Ditton

Huawei Research and Development UK Limited in Cambridge is seeking an ambitious Research Engineer to work at the intersection of machine learning and CPU microarchitecture on the Kirin CPU Team at Huawei R&D UK (Cambridge).You will use rein...Read More>>.

Posted: September 15th, 2026
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Research Engineer - Tooling & AI Prototyping

Company IconSoftware Careers
Location IconLondon

DeepMind in London, UK is seeking a Research Engineer focused on tool use to advance AI systems. You will write and test production code, participate in design reviews, and help shape scalable engineering workflows.You will review peers’...Read More>>.

Posted: September 21st, 2026
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Principal Research Engineer - Control, Optimization & Safety Systems

Company IconArm
Location IconFen Ditton

OverviewThe Software (CE-SW) group is responsible for developing and improving the software ecosystem around Arm's next generation architectures and systems. This means working with processors and other hardware technology not yet avai...Read More>>.

Posted: September 21st, 2026
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Genomics Research Engineer - Hybrid (Oxford/London)

Company IconGenomics
Location IconLondon

Genomics in London/Oxford is seeking an exceptional Research Engineer (IC2) or Senior Research Engineer (IC3) with strong computation and genetics background. You will work across statistical genetics, data science, and software engineering to bui...Read More>>.

Posted: September 21st, 2026
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Quant Research Engineer (C++ & Python)

Company IconDurlston Partners
Location IconLondon

Durlston Partners in London is seeking a Quant Research engineer to analyse data, build models and signals for alpha generation, and help manage risk within a small, high-performance team. The role emphasizes developing scalable software and produ...Read More>>.

Posted: September 22nd, 2026
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Senior RF Data Scientist / Research Engineer

Company IconQuell
Location IconFen Ditton

Quell is a high-growth British defence and security AI technology start-up developing solutions to counter drone, vehicle, and human threats across the military, civilian and critical national infrastructure sectors. Based near Cambridge...Read More>>.

Posted: September 22nd, 2026
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Senior Applied Research Engineer - Video

Company IconSynthesia
Location IconLondon

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US. As AI continues to shape th...Read More>>.

Posted: September 22nd, 2026
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Research Engineer, Evals - Member of Technical Staff

Company IconAI Startups UK
Location IconLondon

About UsWe’re living through a Cambrian explosion of intelligence: new models and new chips, each specialised for different tasks, are arriving all at once. The result is a new era for AI, one of radical heterogeneity....Read More>>.

Posted: September 22nd, 2026
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Staff Research Engineer: Agentic Evaluation & Benchmarks

Company IconCallosum Technologies Ltd.
Location IconLondon

Callosum Technologies Ltd. is building the next generation of AI systems through application-aware orchestration across heterogeneous models and hardware.This role focuses on agentic evaluation, establishing robust benchmarks and evidence-b...Read More>>.

Posted: September 22nd, 2026
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Senior Video Diffusion Research Engineer

Company IconSynthesia
Location IconLondon

Synthesia, the world’s leading AI video platform, is looking for an Applied Research Engineer to help build production-grade foundation models for human-centric video generation.You’ll work at the intersection of large-scale generative...Read More>>.

Posted: September 22nd, 2026
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Research Engineer, Evals - Member of Technical Staff

Company IconCallosum Technologies Ltd.
Location IconLondon

About UsWe’re living through a Cambrian explosion of intelligence: new models and new chips, each specialised for different tasks, are arriving all at once. The result is a new era for AI, one of radical heterogeneity....Read More>>.

Posted: September 22nd, 2026
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Senior Research Engineer — Advanced Composite Manufacturing

Company IconGKN
Location IconThornbury

GKN Aerospace is seeking a Senior Research Engineer to shape the future of flight by developing advanced composite manufacturing processes for wing applications. You will join the GTC technology team to lead cross-functional projects, manage budge...Read More>>.

Posted: September 23rd, 2026
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Electrical Systems Research Engineer - Flexible Hours

Company IconGKN
Location IconThornbury

GKN Aerospace is based at its Global Technology Centre in Bristol. The Electrical Systems Engineer will support the Electrical Network team in developing and delivering electrical systems for Hydrogen Systems, spanning requirement management, arch...Read More>>.

Posted: September 27th, 2026
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Research And Development Engineer

Company Icong2 Recruitment
Location IconRottingdean

My market leading client has a superb new opening for a Senior R&D Engineer to join them on a permanent basis.The role is hands‑on, working heavily on‑site from their lab in West Sussex, UK.Candidates must have at least 4 years'...Read More>>.

Posted: October 1st, 2026
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Research And Development Engineer

Company IconCBSbutler
Location IconLarkhill

Advanced Propulsion | Research & Development | Defence Technology If you're the type of engineer who sees a better way of doing things and has the technical credibility to make it happen, this could be the role you've been looking for....Read More>>.

Posted: October 1st, 2026
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