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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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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AI Research Engineer, Pre-Training

Company IconHudson River Trading
Location IconLondon

Overview As an AI Research Engineer (Pre-training) on the HAIL team, you will advance large-scale model training for market-focused foundation models. You’ll collaborate with researchers to co-design, optimize training systems, and scale...Read More>>.

Posted: October 1st, 2026
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Applied AIML Lead Research Engineer

Company IconJP Morgan Chase
Location IconGlasgow

Overview In this VP-level role, you lead applied AI research to build production-ready capabilities for the IPB AIML team. You evaluate open-source LLMs, fine-tune models, and explore efficient inference and multimodal methods, translating...Read More>>.

Posted: October 1st, 2026
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Research Engineer, RL Scaling Science

Company IconHumanloop
Location IconLondon

Overview As a Research Engineer on Anthropic’s RL Scaling Science team, you design and run large-scale RL experiments to understand how horizon, compute, and model size affect performance. You translate findings into production training r...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 - Electrical

Company IconGKN Aerospace
Location IconBristol

Overview As Electrical System Engineer at GKN Aerospace, you will join the Electrical Network team within the Global Technology Centre to advance hydrogen-based, sustainable aerospace power systems. You will help define and verify system-le...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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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 (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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Equipment Development Engineer

Company IconNexperia
Location IconManchester

Overview In this Equipment Development Engineer role, you drive technical leadership for the Quality Lab Engineering team, shaping the development and optimisation of lab equipment and test capabilities. You collaborate across Quality, Reli...Read More>>.

Posted: October 5th, 2026
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Research Engineer

Company IconQueueco
Location IconLondon

Job Overview We are looking for a Research Engineer with strong software development skills to join our team. The ideal candidate will possess a minimum of three years of relevant work experience. Responsibilities...Read More>>.

Posted: June 6th, 2026
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Research Engineer

Company IconMediaTek
Location IconLondon

OverviewAs a Research Engineer, you are expected to contribute to cutting-edge projects that advance both applied and theoretical aspects of AI. This role is ideal for individuals who are passionate about building practical systems fro...Read More>>.

Posted: June 6th, 2026
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Senior Research Engineer - Process Development

Company IconGKN PLC
Location IconLuton

Job Summary Its great to know you’re making a difference to the future of aviation! Whatever part you play you’ll be helping us deliver operational excellence to our customers. Based at our Luton manufacturing plant you’ll do jus...Read More>>.

Posted: June 6th, 2026
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Research Engineer

Company IconArrows
Location IconLondon

Applied Research Engineer | Early Stage Deep Tech Start Up | London I am partnered with an early stage, London based start up that is building an AI native intelligence layer for private market investing. The platform tra...Read More>>.

Posted: June 6th, 2026
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Research Engineer

Company IconHlx Life Sciences
Location IconLondon

We're hiring on behalf of an early-stage company building AI-powered automation tools for automating bio-analysis workflows. Their platform transforms complex, expert-led analytical processes into repeatable, AI-assisted workflows. It's a small...Read More>>.

Posted: June 6th, 2026
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Research Engineer

Company IconBarlowe LLP
Location IconLondon

OverviewWe tackle the most complex problems in quantitative finance, bringing scientific clarity to financial complexity. From our London HQ, we unite world-class researchers and engineers in an environment that values deep exploration...Read More>>.

Posted: June 6th, 2026
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Research and Development Engineer - Gloucestershire

Company IconMechanicaldesigndirectory
Location Icon

Research and Development Engineer - Gloucestershire Research and Development Engineer - Gloucestershire - £25,000 - £30,000 per annum Due to continued growth a Gloucestershire manufacturer has an opportunity for an ambitious e...Read More>>.

Posted: June 19th, 2026
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Research Engineer

Company IconAnsatz Capital
Location IconLondon

We are looking for aresearch engineerto research, test, and deploy new trading strategies, as well as to design and build research infrastructure to test trading ideas. Candidates focusing on strategy development should be strong...Read More>>.

Posted: July 21st, 2026
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Foundation Models Research Engineer – Data-Driven AI Lab

Company IconEllison Institute of Technology Oxford
Location IconOxford

Ellison Institute is seeking a senior researcher to advance foundation models for autonomous laboratory workflows in Oxford. You will examine how data, model architecture, and training stages influence end-to-end scientific performance and guide p...Read More>>.

Posted: September 5th, 2026
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Research Engineer - Model Ablation

Company IconEllison Institute of Technology Oxford
Location IconOxford

Job Summary Autonomous Labs is building the next generation of AI-driven scientific laboratories, with the mission of automating the entire scientific discovery workflow — from experimental design and execution to analysis and iterat...Read More>>.

Posted: September 5th, 2026
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Senior Test & Development Engineer

Company IconJ C Bamford Excavators Ltd
Location Icon

About the role: As JCB continues to grow and develop innovative products for customers around the world, we are looking to recruit a Senior Test & Development Engineer to join our team at JCB World Headquarters. This is a key ro...Read More>>.

Posted: September 29th, 2026
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Research and Development Engineer

Company IconVertiv Group Corporation
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 29th, 2026
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Research Engineer

Company IconWorkonomics
Location IconLondon

Stage | Series A, $100m+ raised Size | ~50 people and growing Areas | harness engineering, agentic orchestration, evals Based | King's Cross, London Background Most companies are mak...Read More>>.

Posted: September 29th, 2026
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Quantitative Research Engineer: Build Fast, Trading-Ready Systems

Company IconDRW Holdings, LLC
Location IconGreenwich

DRW seeks a Research Engineer for our Greenwich, CT office to join a fast-moving team of technologists, researchers and traders. You will implement research studies, simulate strategies, and build robust engineering solutions embedded with traders...Read More>>.

Posted: October 3rd, 2026
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Research Engineer - Energy Grids & AI for Sustainable Power

Company IconGoogle LLC
Location IconLondon

Google DeepMind is seeking a Research Engineer focused on energy grids and sustainability. You will work on sequential decision-making problems, combining research and software engineering to prototype architectures and scale experiments that addr...Read More>>.

Posted: October 3rd, 2026
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Research Engineer, Energy Grids, Sustainability, DeepMind

Company IconGoogle LLC
Location IconLondon

Research Engineer, Energy Grids, Sustainability, DeepMind Share Research Engineer, Energy Grids, Sustainability, DeepMind corporate_fare DeepMind place London, UK Bachelor's degree or equivalent practical experience....Read More>>.

Posted: October 3rd, 2026
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Research Engineer (Options) DRW · London, United Kingdom 8 hours ago

Company IconTradermath
Location IconLondon

DRW is a diversified trading firm with over three decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to pivot quickly to capture...Read More>>.

Posted: October 4th, 2026
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Lead Development Engineer

Company IconLCP
Location IconLondon

LCP is a leading analytics and actuarial consultancy, combining deep sector expertise with technology, data and innovation to help a diverse client base make more informed decisions. Technology is increasingly central to how LCP operates, b...Read More>>.

Posted: October 4th, 2026
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Reinforcement Learning Research Engineer: Scalable, Safe AI

Company IconAlcides Fonseca
Location IconLondon

A public benefit corporation in London is looking for a Research Engineer to advance reinforcement learning AI capabilities. This role demands collaboration with diverse teams and involves both research and engineering at the forefront of AI developm...Read More>>.

Posted: June 26th, 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: 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 (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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Frontier RL Research Engineer

Company IconAlcides Fonseca
Location IconLondon

Alcides Fonseca is hiring a Research Engineer to join Anthropic's RL Scaling Science team in Greater London. This role involves designing and conducting large-scale experiments to enhance reinforcement learning systems. Candidates should have a st...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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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: 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 ML Research Engineer (up to £145k + Equity)

Company IconZettafleet
Location IconLondon

Role:Senior Machine Learning Research EngineerLocation:London (On-site; Liverpool Street)Employment Type:Full-time and PermanentRemuneration:£120–145k Base Salary + Discretionary Bonus +...Read More>>.

Posted: October 2nd, 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 2nd, 2026
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Research Software Engineer

Company IconECM Selection (Holdings) Limited
Location IconLondon

Cybersecurity, networking/comms, LLM tools development, Python software engineeringA premier research organisation is seeking a skilled individual to work in R&D at the intersection of LLM agent development and cybersecurity. This 12 mont...Read More>>.

Posted: October 3rd, 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 3rd, 2026
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Automation Development Engineer

Company IconUnternehmensgruppe Theo Müller
Location IconSkelmersdale

Select how often (in days) to receive an alert: Create Alert Are you passionate about automation and innovation? Do you thrive in a fast-paced FMCG environment where your technical expertise can make a real impact? Müller is...Read More>>.

Posted: October 3rd, 2026
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Research Software Engineer

Company IconUAG
Location IconCoventry

Closing Date:Thursday, 15 October 2026, 11:59PM (UK). About the Role The Centre for Applications of Mathematical and Computer Sciences (CAMaCS) at the University of Warwick seeks to appoint a Research Software Engineer in Di...Read More>>.

Posted: October 3rd, 2026
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Automotive Supplier Development Engineer

Company IconApex Resource Management
Location IconBadby

Apex Resource Management is seeking a Supplier Development Engineer in the Daventry area on a 6 month fixed-term contract. The role focuses on supplier engagement, performance improvement and issue resolution across a complex supply chain in an au...Read More>>.

Posted: October 4th, 2026
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2027 Software Development Engineer Intern

Company IconInternHunt
Location Icon

2027 Software Development Engineer Intern Greater London, United Kingdom 2026-10-03 Role Description Role OverviewAmazon is seeking a Software Development Engineer intern to create technology that solves cust...Read More>>.

Posted: October 5th, 2026
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