Research Engineer, Biosecurity, DeepMind

Company IconGoogle
Location IconLondon

Overview You will design and implement novel ML methods to address core biosecurity questions and support research publications and product development. You will collaborate with scientists and engineers to prototype, experiment, and scale...Read More>>.

Posted: October 10th, 2026
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Frontier Safety Mitigations Research Engineer, DeepMind

Company IconGoogle
Location IconLondon

Overview In this role you will build advanced classifiers and data pipelines to detect misuse, and own end-to-end evaluation and rapid iteration. You will create cross-context monitoring to identify large-scale attack vectors and deploy dat...Read More>>.

Posted: October 10th, 2026
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Research Engineer, Machine Learning (RL Velocity)

Company IconAnthropic
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: June 6th, 2026
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Machine Learning Research Engineer – NLP / LLM

Company IconRedTech Recruitment Ltd.
Location IconCambridge

Machine Learning Research Engineer – NLP / LLM An incredible opportunity for a Machine Learning Research Engineer to work on researching and investigating new concepts for an industry‑leading, machine‑learning software company in...Read More>>.

Posted: July 13th, 2026
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AI Research Engineer Engineering London

Company IconHASH
Location IconLondon

About HASH At HASH, we're building infrastructure to solve information failure and help everybody make the right decisions. Our open-source platform helps firms integrate both structured and unstructured information into knowledge grap...Read More>>.

Posted: September 2nd, 2026
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Staff / Principal Research Engineer, AI Safety, Technical Mitigations

Company IconLilasciences
Location IconLondon

Your Impact at LILA We're building a talent-dense, high-agency AI safety team at Lila that will engage all core teams within the organization (science, model training, lab integration, etc.), to prepare for risks from scientific superi...Read More>>.

Posted: September 6th, 2026
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Research Engineer - SfM/SLAM

Company IconThird Dimension
Location IconLondon

View all jobs Research Engineer - SfM/SLAM Bay Area, London, UK, Graz, Austria Engineering Remote, Hybrid Full-time Third Dimension is building SuperSim, a new kind of simulator which can enable fast, cost-effective and photorealistic 3D simula...Read More>>.

Posted: September 8th, 2026
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Research Engineer - Data Infrastructure/ML

Company IconThird Dimension
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 8th, 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 12th, 2026
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Research Engineer: Generative AI & ML Systems (Hybrid)

Company IconPrinciple HR
Location IconLondon

Principle HR in London is seeking a Research Engineer to advance AI research and ML systems. The role blends hands-on engineering with rigorous experimentation on large models, reinforcement learning, synthetic data, and multi-agent setups....Read More>>.

Posted: September 13th, 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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Research Engineer: Scalable AI & LLM Systems

Company IconMackin Talent
Location Icon

Mackin Talent is partnering with our client to hire a Research Engineer (IC3) to advance fundamental AI research within FAIR. The role is a 12-month fixed-term contract with a hybrid work pattern (3 days onsite) in the United Kingdom.The su...Read More>>.

Posted: September 13th, 2026
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Software Development Engineer

Company IconArcus FM Limited.
Location IconRedditch

Why Join Us Arcus FM is seeking a talented Software Development Engineer to join our innovative team. In this role, you will design, develop, and maintain software applications that drive success for our business and clie...Read More>>.

Posted: September 13th, 2026
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Senior ML Research Engineer - Generative AI & LLMs (Hybrid)

Company IconPrinciple HR
Location IconLondon

Principle HR in London is seeking a Senior Research Engineer to join a world-leading technology organisation, focusing on AI and machine learning research. You'll be embedded in a cutting-edge team working on LLMs, RL, synthetic data, and multi-ag...Read More>>.

Posted: September 13th, 2026
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Senior Research Engineer - Machine Learning and Generative AI

Company IconPrinciple HR
Location IconLondon

Senior Research Engineer - Machine Learning & Generative AI 12-month contract | £81,000-£90,000 | London | Hybrid - 3 days onsite We're hiring an experienced Senior Research Engineer to join a world-leadin...Read More>>.

Posted: September 13th, 2026
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Software Development Engineer - Personalisation

Company IconTesco Technology
Location IconLondon

About the role Every customer is different, and we're building the technology to make every Tesco experiencefeel personal. Join Tesco's Personalisation team and help shape the experiences of millions ofcustomers every day by powering r...Read More>>.

Posted: September 14th, 2026
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Research Engineer, Gemini Omni, DeepMind

Company IconGoogle
Location IconLondon

Note: By applying to this position you will have an opportunity to share your preferred working location from the following: London, UK; Zürich, Switzerland. Minimum qualifications: Master's degree in computer scie...Read More>>.

Posted: September 17th, 2026
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Research Engineer - Generative AI & Diffusion Models

Company IconGoogle
Location IconLondon

Google DeepMind is seeking a research-focused Software Engineer embedded across the company to design, prototype, and deploy AI-driven systems at scale. You will work on large-scale experiments and collaborate with universities and institutes glob...Read More>>.

Posted: September 17th, 2026
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Senior IC PDK Development Engineer

Company IconQuantum Motion Technologies - Personio
Location IconLondon

About The Role and Team Quantum Motion is a fast-growing quantum computing start-up based in London. We are developing quantum processors based on industrial-grade silicon chips, with the potential to radically transform computing power i...Read More>>.

Posted: October 3rd, 2026
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ML Research Engineer, Evaluation

Company IconNovogaia, Inc.
Location IconLondon

OverviewNovogaia is an applied AI drug discovery company. We build machine learning systems that decode the chemistry of natural organisms, starting with fungi, to find the next generation of medicines.We are a...Read More>>.

Posted: October 3rd, 2026
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Quant Research Engineer – Trading Systems & Data

Company IconCumberland
Location IconLondon

DRW is a diversified technology-driven trading firm seeking a Research Engineer to join a systematic research team. You will work with quantitative researchers and traders to solve challenging problems, contribute to the tech stack, and build scal...Read More>>.

Posted: October 11th, 2026
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AI Health Research Engineer: Evaluation Pipelines

Company IconPath International
Location IconLondon

PATH is seeking a Research Engineer to design and run evaluation pipelines for AI in health. You will simulate users, score conversations, and analyze results to inform safe and effective mental health tools. You will collaborate with internationa...Read More>>.

Posted: October 11th, 2026
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Threat Research Engineer: Endpoint Security & Firmware

Company IconHP
Location Icon

HP Labs in Bristol, UK is seeking an experienced Threat Research Engineer to study emerging endpoint threats, analyze malware and firmware attacks, and communicate findings to internal teams and external partners. The role blends hands-on technica...Read More>>.

Posted: October 11th, 2026
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Research Engineer, Benchmarking - Member of Technical Staff

Company IconAI Startups UK
Location IconLondon

About Us We’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. Callos...Read More>>.

Posted: October 11th, 2026
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Applied Research Engineer: Explainable LLM & Retrieval

Company IconSeisa
Location IconLondon

Seisa is seeking an Applied Research Engineer to bridge research and production. You will design, evaluate, and ship models and retrieval systems that reason over complex financial information with provenance and explainability built in.You...Read More>>.

Posted: October 11th, 2026
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Research Engineer, Benchmarking - Member of Technical Staff

Company IconCallosum Technologies Ltd.
Location IconLondon

About Us We’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. Callos...Read More>>.

Posted: October 11th, 2026
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ML Research Engineer - Member of Technical Staff

Company IconCallosum Technologies Ltd.
Location IconLondon

About Us We’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. Callos...Read More>>.

Posted: October 11th, 2026
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Senior ML Research Engineer - London (On-site)

Company IconZettafleet
Location IconLondon

Zettafleet, London-based, seeks a Senior Machine Learning Research Engineer to develop and enhance model training code and training workflows for domain adaptation of LLMs and embeddings. You will contribute to pre-training, post-training, and eva...Read More>>.

Posted: October 11th, 2026
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Staff Research Engineer — AI, ML & Formal Verification

Company IconReasonable
Location IconLondon

Reasonable is an applied AI research company building formal verification for super-human software development. We seek a Member of Technical Staff to shape research, enginee r features, and deliver correctness guarantees at scale.Ideal can...Read More>>.

Posted: October 11th, 2026
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Research Software Engineer

Company IconECM Selection
Location IconLondon

A premier research organisation is seeking a skilled individual to work in R&D at the intersection of LLM agent development and cybersecurity. This 12 month contract, which may be extended, offers the chance to pursue the use of AI to obviate vuln...Read More>>.

Posted: October 11th, 2026
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Network Development Engineer

Company IconAmazon Web Services (AWS)
Location IconGoring by Sea

DescriptionWould you like to be an Engineer that builds the Cloud, rather than an Engineer that just uses it? At Amazon Web Services (AWS) our Network Development Engineers look after the behind-the-scenes network and tools that make t...Read More>>.

Posted: October 11th, 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: October 11th, 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: October 11th, 2026
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Senior ML Research Engineer — Bioinformatics & Genomics ML Lab

Company IconGenerative
Location IconLondon

Generative is seeking a Senior ML Research Engineer to develop novel ML models and the research infrastructure behind them, spanning metagenomics, metabolomics, 16S and other multi-omic datasets.Own problems end-to-end—from hypothesis and...Read More>>.

Posted: October 11th, 2026
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AI Research Engineer – LLMs, Agentic AI & Vision Equity

Company IconRise Technical Recruitment Ltd
Location IconLondon

Rise Technical Recruitment Ltd is recruiting an AI Research Engineer for central London, office-based with a 4-5 day onsite pattern and a 4 weeks remote abroad option. The role will involve building and refining cutting-edge AI models, including L...Read More>>.

Posted: October 11th, 2026
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Staff Research Engineer: AI Agent Evals & Post-Training

Company IconNominal
Location IconLondon

Nominal is seeking a Staff Research Engineer to shape how its agents are evaluated and to build the path from evals to post-trained models for hardware tasks. You will lead evaluation strategies grounded in real-world workloads and coordinate with...Read More>>.

Posted: October 11th, 2026
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Systems Research Engineer: AI Infrastructure & Large-Scale Serving

Company IconEuropean Tech Recruit
Location IconCity of Edinburgh

European Tech Recruit are partnering with a leading telecommunications and research company based in Edinburgh to hire a Systems Research Engineer. You will join a research centre driving AI infrastructure and large-scale data centre systems, shap...Read More>>.

Posted: October 11th, 2026
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Staff Research Engineer, Agent Evals & Post-training

Company IconNominal
Location IconLondon

About NominalOur mission is to accelerate how the world engineers new hardware. Nominal's connected test and operations platform powers the world's most advanced hardware programs and its most ambitious startups, from spacecraft, racec...Read More>>.

Posted: October 11th, 2026
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Programming Languages Research Engineer (Open to Graduates) - Frameworks / Compilation / Generated Code

Company IconEuropean Tech Recruit
Location IconCity of Edinburgh

Programming Languages Research Engineer (Open to Graduates) - Frameworks / Compilation / Generated Code We're working with a true leader in research, development, and innovation, and we are looking for multiple graduates and experienced p...Read More>>.

Posted: October 11th, 2026
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Software Development Engineer

Company IconDeerfoot IT Resources Limited
Location IconHounslow

Software Development EngineerHounslow (Hybrid - 50% of the time on site)12 Month ContractUp to 430 p/d Umbrella Rate - Inside IR35Would you like your code to sit inside the software that gets aircraft away on time? This S...Read More>>.

Posted: October 11th, 2026
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Software Development Engineer Manager, AIS

Company IconApple
Location IconLondon

Summary Imagine what you could do here. At Apple, new ideas have a way of becoming great products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you can accomplish. W...Read More>>.

Posted: October 12th, 2026
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IC PDK Development Engineer

Company IconQuantum
Location IconCity of Westminster

The primary function of this position will be to architect, build, and maintain our custom process design kits (PDKs) and physical verification enablements. In this role, you will sit within the IC Design team, serving as the critical bridge betwe...Read More>>.

Posted: October 12th, 2026
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Software Development Engineer III

Company Icon11310 Expedia.com Ltd.
Location IconLondon

At Expedia Group, we help travelers explore the world, one journey at a time. As a global travel company powered by passionate people, trusted partnerships, and leading technology, we connect travelers, partners, and advertisers through our con...Read More>>.

Posted: October 12th, 2026
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Software Development Engineer - Services

Company IconVELOCITY MOBILE LTD.
Location IconNottingham

We are seeking a Senior Software Engineer who can walk in the shoes of our users, communicate & collaborate with teams in Business, Technology and Operations, bringing a passion for using software and technology to create impactful solutions. To b...Read More>>.

Posted: October 12th, 2026
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Senior Process Development Engineer (Back End)

Company IconPragmatIC Semiconductor
Location IconNorth East

Overview We have an excellent opportunity in our Technology function for a Senior Process Development Engineer to join our growing Back End/Assembly team. Based in Durham and reporting to the Principal Process Development Engineer, this i...Read More>>.

Posted: October 12th, 2026
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Senior RF Data Scientist / Research Engineer

Company IconQuell
Location IconCambridge

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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Development Engineer

Company IconX4 Technology
Location IconCambridge

Development Engineer – Electronics & Embedded Systems | Industry-Leading Benefits We're working with a specialist technology manufacturer developing life-saving devices used around the world. The technology plays a vital...Read More>>.

Posted: September 24th, 2026
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Development Engineer

Company IconFlint Hills Resources
Location IconCambridge

You will lead the translation of design input requirements into design specifications, implementation and design proof for smart inhalation and nebuliser systems. You are responsible for ensuring that medical devices meet defined performance, s...Read More>>.

Posted: October 10th, 2026
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Lead Development Engineer

Company IconPure Resourcing Solutions Limited
Location Icon

Lead Development Engineer | Defence R&D (defence experience NOT required) Norfolk, on-site | £65k-£85k (with some flexibility above and below that for exceptional candidates) Want to lead in a complex R&D department, leading the...Read More>>.

Posted: October 11th, 2026
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Residential Development Engineer — Car/£5k Allowance

Company IconLinsco Ltd.
Location IconNottingham

Linsco is recruiting an Engineer to join a growing national housebuilder's regional technical team in Notts. The role covers feasibility through to construction, infrastructure procurement and adoption, supporting land, development and site teams...Read More>>.

Posted: October 12th, 2026
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