Research Engineer

Company IconHackajob Ltd
Location Icon

Our client is a global technology company.Artificial intelligence will be one of humanitys most transformative inventions. At its AI research lab, we are a pioneering AI lab with exceptional interdisciplinary teams focused on advancing AI d...Read More>>.

Posted: September 24th, 2026
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Principal Research Engineer - 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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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 - Electrical

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: September 29th, 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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Research Engineer - Digital & Simulation

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 2nd, 2026
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Senior Research Engineer - Process Development

Company IconGKN Aerospace
Location IconLuton

Job DescriptionCompany description:\nFantastic challenges. Amazing opportunities.\nGKN Aerospace is reimagining air travel: going further, faster and greener! Fuelled by great people whose expertise and c...Read More>>.

Posted: October 1st, 2026
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Principal Research Engineer Machining

Company IconGKN Aerospace
Location IconBristol

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 2nd, 2026
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Research Engineer

Company IconHudson River Trading
Location IconLondon

Overview As a Research Engineer at HRT, you will design and build scalable software for cutting-edge quantitative research and live trading. You’ll collaborate with Algo Developers across global teams to accelerate research and deployment...Read More>>.

Posted: September 30th, 2026
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Senior Research Engineer

Company IconFlow Traders
Location IconLondon

Overview In this role you will help lead the development and global rollout of a research framework for training models used in production trading. You will partner with Quantitative Researchers to test hypotheses and build data-driven trad...Read More>>.

Posted: October 1st, 2026
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Research Engineer, Pretraining

Company IconHumanloop
Location IconLondon

Overview Join Anthropic as a Research Engineer on the Pretraining team to advance the next generation of large language models. You will bridge cutting-edge research and practical engineering to build safe, steerable AI systems. You’ll ru...Read More>>.

Posted: October 1st, 2026
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Engineering Manager - Research Engineering

Company IconFlow Traders
Location IconLondon

Overview In this Engineering Manager role, you lead a Research Engineering team that partners with quants to deliver trading models and the research platform. You drive people development, performance, culture, and hiring while coordinating...Read More>>.

Posted: October 1st, 2026
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Research Engineer (FICCO)

Company IconDRW
Location IconLondon

Overview As a Research Engineer at DRW, you join a seasoned systematic research team to advance trading technology. You will help turn research into production, contributing to software, data systems, and quantitative modeling that power tr...Read More>>.

Posted: October 1st, 2026
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ML Research Engineer, London

Company IconIsomorphic Labs
Location IconLondon

Overview In this role you contribute to frontier research at the intersection of AI and drug design, joining a highly creative engineering team. You translate research ideas into robust AI models and scalable infrastructure, working with sc...Read More>>.

Posted: October 1st, 2026
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Research Engineer, Pretraining Scaling - London

Company IconHumanloop
Location IconLondon

Overview Join Anthropic’s ML Performance and Scaling team to keep production pretrained models training reliably at scale. You’ll operate at the research-engineering boundary, improving efficiency, observability, and reliability across...Read More>>.

Posted: October 1st, 2026
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Sustainability Engineer/ Consultant- London or Bicester

Company IconENGIE
Location IconLondon

Overview In this role you will drive sustainability outcomes for building projects, applying LEED and BREEAM assessments and leading sustainability appointments under the RIBA Green overlay. You will work across design teams and across offi...Read More>>.

Posted: October 1st, 2026
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AI Research Engineer, Inference

Company IconHudson River Trading
Location IconLondon

Overview In this role you will advance large-scale model inference for HRT's market-facing models within HAIL. You’ll collaborate with researchers to co-design and optimize inference across diverse devices and setups deployed globally, pu...Read More>>.

Posted: October 1st, 2026
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Research Engineer

Company IconG Research
Location IconLondon

Overview You join G-Research in London as a Research Engineer, partnering with researchers to translate ideas into scalable, production-grade systems. You’ll work on trading, modelling, simulation, and research tooling, using C# and Pytho...Read More>>.

Posted: October 1st, 2026
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Senior Research Engineer

Company IconHumand Talent
Location Icon

Overview In this Senior R&D Engineer role you will design, prototype and deliver new automation features from concept to delivery. You join a growing tech company focused on next‑generation automation and robotics systems. You’ll work o...Read More>>.

Posted: October 1st, 2026
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Research Engineer

Company IconNeo4J
Location IconLondon

Overview In this post-doctoral role, you will contribute to the Aurendil project, designing a radical new query language runtime for graph databases. You will participate in end-to-end development—from theory to implementation and evaluat...Read More>>.

Posted: October 1st, 2026
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Research Engineer (LLM Performance), London

Company IconIsomorphic Labs
Location IconLondon

Overview In this role you will advance frontier AI applied to drug design, helping to scale foundational models and optimize performance for real-world biomedical programs. You will work within an interdisciplinary team to translate researc...Read More>>.

Posted: October 1st, 2026
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Research Engineer, Machine Learning (Reinforcement Learning) London, UK

Company IconAlcides Fonseca
Location IconLondon

London, UK About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group...Read More>>.

Posted: June 6th, 2026
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Research Engineer, Pretraining Scaling - London

Company IconAnthropic
Location IconLondon

About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed resea...Read More>>.

Posted: June 6th, 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: June 6th, 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: June 12th, 2026
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Sustainability Engineer/ Consultant- London or Bicester

Company IconTRACTEBEL
Location IconBucknell

Sustainability Engineer/ Consultant - London or Bicester RED are an expanding international M&E consultancy, with a proven track record in low energy design, focused on providing excellent design solutions to clients. Through our marke...Read More>>.

Posted: June 21st, 2026
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Research Engineer, RL Scaling Science New London, UK

Company IconAlcides Fonseca
Location IconLondon

Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy...Read More>>.

Posted: June 24th, 2026
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Sustainability Engineer/ Consultant- London or Bicester

Company IconRED Engineering Design
Location IconLondon

Sustainability Engineer/ Consultant - London or Bicester RED is an expanding international M&E consultancy with a proven track record in low energy design, focused on providing excellent design solutions to clients. Through our ma...Read More>>.

Posted: July 6th, 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: July 19th, 2026
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Research Engineer, Machine Learning (RL Velocity) London, UK

Company IconAnthropic Limited
Location IconLondon

Research Engineer, Machine Learning (RL Velocity)London, UKAbout AnthropicAnthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for...Read More>>.

Posted: July 26th, 2026
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AI Research Engineer: Build LLMs for FinCrime in London

Company IconArva AI
Location IconLondon

Arva AI, a London-based startup focused on AI-driven financial crime solutions, seeks an AI Research Engineer to build in-house models, train and evaluate LLMs and agentic systems powering our compliance platform.You will own model improvem...Read More>>.

Posted: August 7th, 2026
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Senior Electrical Engineer Consultant — London

Company IconCBRE
Location IconLondon

CBRE in London seeks an Engineer/Senior Engineer to join a team of nine professionals and two support staff in the heart of the West End. You will work on technical due diligence, dilapidation, life cycle and asset verification surveys for investo...Read More>>.

Posted: August 29th, 2026
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AI Research Engineer Engineering London

Company IconHASH, Inc.
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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Research and Development Engineer

Company IconVertiv Co
Location IconEdenbridge

Vertiv is seeking a Research and Development Engineer to join our high-density liquid cooling R&D team in Edenbridge, UK. The successful candidate will independently lead test design, experimental analysis, and development of next-generation li...Read More>>.

Posted: September 4th, 2026
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AI Systems Researcher & Engineer — Hybrid (London)

Company IconBrave
Location IconLondon

Brave, a fast-growing international startup, is looking for an AI Systems Researcher / Research Engineer in London (hybrid). You will work on on-device ML, privacy-preserving systems, and performance evaluation across cutting-edge AI models....Read More>>.

Posted: September 14th, 2026
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Research Engineer, Pretraining Scaling - London

Company IconMat Vin
Location IconLondon

Research Engineer, Pretraining Scaling - LondonLondon, UKAbout AnthropicAnthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for so...Read More>>.

Posted: September 26th, 2026
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Research Engineer, Pretraining Scaling (London) – Flexible Hours

Company IconMat Vin
Location IconLondon

Anthropic in London is seeking a Research Engineer focused on Pretraining Scaling to help production pretrained models train reliably, efficiently, and at scale. You will work across the full training stack, optimize performance, and debug issues...Read More>>.

Posted: September 26th, 2026
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Research Engineer, Model Inference & Serving - London

Company Iconhcompany
Location IconLondon

Research Engineer, Model Inference & Serving 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...Read More>>.

Posted: September 27th, 2026
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Research Engineer / Scientist, Post-training & Reinforcement Learning - London

Company Iconhcompany
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...Read More>>.

Posted: September 30th, 2026
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Founding AI Research Engineer — On-Site, London

Company IconDex
Location IconLondon

Dex is partnering with a pioneering AI research team seeking a senior researcher to own the direction of core problems in a persistent, living model of a user’s work history. You will work end-to-end from hypothesis to production, tackling NLP/L...Read More>>.

Posted: October 1st, 2026
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Research And Development Engineer

Company Icong2 Recruitment
Location Icon

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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Senior ML Research Engineer

Company IconOutpost
Location IconLondon

Senior ML Research Engineer Application Deadline: 19 October 2026 Department: Machine Learning Employment Type: Full Time Location: London Compensation: £85,000 - £105,000 /...Read More>>.

Posted: October 2nd, 2026
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Senior Controls Development Engineer

Company IconAlpine F1 Team
Location IconEnstone

Company ALPINE RACING LIMITED Job Description Are you ready to accelerate your career with a dynamic and innovative team? We are looking to expand our well‑established Vehicle Performance Group with a Senior Controls Deve...Read More>>.

Posted: September 1st, 2026
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HiL Development Engineer

Company IconAudi Formula Racing GmbH
Location Icon

Our Team Your Mission Creating HiL models (MATLAB/Simulink) based on component level of the Formula 1 power unit (hybrid system) and integrating it in a full digital-twin vehicle model for the purpose of real-time lap simulation...Read More>>.

Posted: October 1st, 2026
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Research & Development Engineer

Company IconMarket36 Recruitment Ltd
Location IconSaffron Walden

Market 36 Recruitment are currently recruiting for an R&D Engineer on behalf of our client based in Saffron Walden on a Permanent basis. Roles & Responsibilities Research and review Component Maintenance Manuals (CMMs) to ident...Read More>>.

Posted: October 3rd, 2026
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FE Automation and Development Engineer - Bristol

Company IconCapgemini
Location IconBristol

FE Automation and Development Engineer - BristolReference Code: 564789-en_GBContract Type:PermanentProfessional Communities: Products & Systems EngineeringYour roleCap...Read More>>.

Posted: September 26th, 2026
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Graduate Research & Development Engineer

Company IconVertiv
Location Icon

Burnfoot, Ireland Graduate Product Development Engineer (R&D)Location: Burnfoot, Ireland At Vertiv, we design and deliver the critical infrastructure that keeps the world's digital services running. From da...Read More>>.

Posted: October 1st, 2026
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