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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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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Research Engineer, Responsible Frontier AI Research, DeepMind

Company IconGoogle
Location IconLondon

Overview In this role, you will prototype and deliver scalable ML solutions for safety-focused research across a multi-disciplinary portfolio. You will architect training and inference pipelines to detect harmful manipulation in frontier la...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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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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Development Engineering Manager - BESS

Company IconHays
Location IconEdinburgh

Overview As Development Engineering Manager, you will provide technical leadership across a portfolio of utility-scale battery energy storage projects and drive strategic decisions from development through financing, procurement, constructi...Read More>>.

Posted: October 3rd, 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 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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ML Lead Research Engineer — Health Frontiers

Company IconGoogle Inc.
Location IconLondon

Google London is seeking a Mid-level Senior Research Engineer to advance health-focused foundation models. You will design, train, and evaluate ML models, own the experimentation loop, and build scalable evaluation systems for multimodal data....Read More>>.

Posted: September 4th, 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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ML Research Engineer: From Research to Production

Company IconTrading Interview
Location IconLondon

Jane Street is seeking a Research Engineer in London to advance machine learning platforms and research workflows. You’ll bridge research and engineering, building scalable training and inference infrastructure, and contributing to API design an...Read More>>.

Posted: October 1st, 2026
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Machine Learning Research Engineer

Company IconKnauf Energy Solutions
Location IconLondon

Would you thrive in a fast-scaling business, solving novel problems in collaborative teams? Are you interested in developing machine learning models for difficult green-field problems? If so, you could be the person we are searching 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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Research Engineer - AI / ML / LLM

Company IconEuropean Tech Recruit
Location IconCambourne

We are partnered with a global leader in the semiconductor industry. The team is looking to hire a Research Engineer to contribute to cutting-edge AI projects spanning both applied and fundamental research, with a focus on applying AI to semicondu...Read More>>.

Posted: October 2nd, 2026
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AI/ML Research Engineer for Semiconductor Design

Company IconEuropean Tech Recruit
Location IconCambourne

European Tech Recruit is seeking a Research Engineer to contribute to cutting-edge AI projects focused on semiconductor design and optimisation. The role is based in London or Cambourne, UK, with a permanent contract.The candidate will impl...Read More>>.

Posted: October 2nd, 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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Senior Process Development Engineer

Company IconPlessey
Location IconPlymouth

Senior Process Development Engineer Department: R&D Employment Type: Full Time Location: Plymouth Description Join a fast-growing Process Development team at the forefront of MicroLED and...Read More>>.

Posted: October 3rd, 2026
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Software Development Engineer, Ring

Company IconAmazon Inc.
Location IconCambridge

Job ID: 10563649 | Evi Technologies Limited The RBKS Developer Experience (DevX) team is looking for a Software Development Engineer to help Ring and Blink device software teams deliver high quality firmware faster. You'll build tools that...Read More>>.

Posted: October 3rd, 2026
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AI Geometry Development Engineer

Company IconDassault Systèmes
Location IconCambridge

As an AI Geometry Development Engineer, you will be part of the team responsible for developing geometric algorithms and solvers for Dassault Systèmes’ MODSIM solutions, which aim to unify modelling and simulation workflows within the 3DExperie...Read More>>.

Posted: October 3rd, 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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Senior Software Development Engineer

Company IconMENA Alliances
Location IconLondon

GBR, London, United Kingdom | Posted on 11/05/2024 Are you an experienced Software Engineer eager to help shape the future of global entertainment? A UK-based multinational company, is seeking a passionate Senior Software Development...Read More>>.

Posted: September 14th, 2026
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Software Development Engineer II

Company Icon502 CGCG-LDO CG Companies Global-LDO
Location IconLondon

“I can be myself at work.” You are more than a job title. We want you to feel comfortable doing great work and bringing your best, authentic self to everything you do. We value your talents, traditions, and uniqueness—and we’re committe...Read More>>.

Posted: September 14th, 2026
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Software Development Engineer (Beacon)

Company IconClearwater Analytics, Ltd.
Location IconLondon

Job Summary: We are seeking a skilled and motivated Software Engineer to join our dynamic team at CWAN. The role joins our Beacon Core Engineering team. The Core team develops large part of Beacon Cloud, just above the Platform abstraction. It...Read More>>.

Posted: September 14th, 2026
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Lead AI Research Engineer, Post-Training Foundations

Company IconInherentlabs
Location IconLondon

Inherentlabs in London is seeking Members of Technical Staff to lead post-training state-of-the-art foundation models for scientific research. You will design algorithms, run experiments, and optimize workflows in a team-oriented environment....Read More>>.

Posted: September 22nd, 2026
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Senior Research Data Engineer

Company IconCanva
Location IconLondon

Join the team redefining how the world experiences design. Our global HQ is in Sydney, Australia, but our London campus sits in Hoxton Square, right in the middle of Shoreditch. It's a bit of a warren of stairs and rooms — you w...Read More>>.

Posted: September 22nd, 2026
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Operational Development Engineer

Company IconRullion Managed Services
Location IconLondon

Job Purpose / Overview To provide professional, high quality engineering support to the HPC Project on behalf of the Plant Configuration Function of the NNB Technical Directorate and to ensure that the proposed design is compliant with...Read More>>.

Posted: September 22nd, 2026
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Quantum Chemistry AI Research Engineer (Part-Time)

Company IconObsidian
Location IconLondon

Mercor is hiring PhD and Master's scientists to author AI evaluation tasks (Sci Code). You will author original, executable research problems that today\'s frontier models cannot solve. Mercor partners with leading AI labs on a new benchmark for s...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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Development Engineer

Company IconStrata Consulting Limited
Location IconTamworth

Join a 5 National Housebuilder – We’re Hiring a Development Engineer! Are you an engineer ready to make an impact? Here’s your chance to work for a 5 rated national housebuilder, delivering high-quality homes a...Read More>>.

Posted: October 2nd, 2026
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Software Development Engineer in Test

Company Icondmg:media
Location IconLondon

Location: DMGT HQ - High Street Kensington, LondonPosition: Permanent About the Role Mail Technology is the IT service provider for the dmg media group of companies owned by DMGT (Daily Mail & General Trust)...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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Senior IC PDK Development Engineer

Company IconPersonio
Location IconLondon

About The Role and TeamQuantum 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 in...Read More>>.

Posted: October 3rd, 2026
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Research Software Engineer — LLM Tools & Cybersecurity

Company IconECM Selection (Holdings) Limited
Location IconLondon

ECM Selection (Holdings) Limited seeks a skilled researcher to join its R&D team in London, working at the intersection of LLM agent development and cybersecurity on a 12‑month contract with potential extension. Eligibility for UK security clear...Read More>>.

Posted: October 3rd, 2026
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Senior IC PDK Development Engineer

Company IconUnited States Digital Space LLC
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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Senior IC PDK Development Engineer

Company IconQuantum Motion
Location IconLondon

About The Role and TeamQuantum 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 in...Read More>>.

Posted: October 3rd, 2026
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Software Development Engineer in Test

Company IconDSL Digital Surgery Limited
Location IconLondon

At Medtronic you can begin a life-long career of exploration and innovation, while helping champion healthcare access and equity for all. You’ll lead with purpose, breaking down barriers to innovation in a more connected, compassionate world....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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Automation Development Engineer — FMCG Innovation Lead

Company IconUnternehmensgruppe Theo Müller
Location IconSkelmersdale

Müller is seeking an Automation Development Engineer to lead automation elements of technical investment projects across its manufacturing sites. You will act as the Automation SME with suppliers, validate quotes, and ensure delivery to specifica...Read More>>.

Posted: October 3rd, 2026
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Product Test Development Engineer

Company IconCopello
Location IconGlenrothes

Senior Product Test Development EngineerGlenrothes or Livingston (4 days p/week on site) - 12 Month contract (Inside IR35) – BPSS RequiredCopello are working with a leading defence and aerospace company operating across the Unite...Read More>>.

Posted: October 3rd, 2026
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Software Development Engineer - Release Engineering

Company IconSky UK Limited
Location IconLondon

We don’t just believe in better. We make it happen. Better content. Better products. And better careers.Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobil...Read More>>.

Posted: October 4th, 2026
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