Overview In this role you will help build and improve the RL training infrastructure that underpins Anthropic’s research program, removing bottlenecks and enabling researchers to ship better models faster. You’ll work closely with resea...Read More>>.

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>>.

Overview As a Research Engineer at Google DeepMind, you help solve sequential decision-making problems under uncertainty for power grids. You work at the intersection of science and software engineering, running experiments, prototyping arc...Read More>>.

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>>.

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>>.

Overview In this role you will help shape the future of flight by developing advanced composite manufacturing processes for current and future wing applications. You’ll operate as part of the GTC technology team, tackling varied research...Read More>>.

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>>.

Overview In this role you will co-develop reinforcement learning capabilities for large language models, balancing research exploration with robust engineering. You’ll help build scalable RL infrastructure, create test environments, and p...Read More>>.

Constructive Bio is a VC-backed biotechnology startup based in Whittlesford, Cambridge. Our unique technology turns living cells into biofactories, creating sustainable new materials and therapeutics. With full control of the genetic sequence a...Read More>>.

This is a fantastic opportunity to join market-leading UK AI company, Luminance. Named in Tech Nation’s prestigious Future Fifty list and the recipient of two Queen’s Awards, Luminance is the world’s most advanced AI technology which is d...Read More>>.

SpAItial is pioneering the next generation of World Models, pushing the boundaries of generative AI, computer vision, and the simulation of reality. We are moving beyond 2D pixels to build models that natively understand the physics and geometr...Read More>>.

Isomorphic Labs in Greater London is seeking Research Engineers at various experience levels to advance frontier research at the intersection of AI and drug design. You will work in a collaborative environment, implementing and optimizing AI models,...Read More>>.

About AnthropicAnthropics 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...Read More>>.

A blockchain technology leader is seeking a mid-senior level Research Engineer to address critical problems in cryptocurrency infrastructure. This role emphasizes creating executable plans for cryptographic solutions, collaborating with product and e...Read More>>.

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>>.

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>>.

Our Research Principles Sweat the details. Technical excellence requires obsessing over every detail. We co-design serving, algorithms, and interface as one system to maximize efficiency and enable real-time adaptation....Read More>>.

A global engineering and technology organisation at the forefront of electrification and advanced transportation systems is seeking a Power Electronics & AI Engineer to join its growing engineering team. This is a unique opportuni...Read More>>.

About Mistral Mistral provides full‑stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems—across high‑stakes industries like finance, man...Read More>>.

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>>.

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>>.

Graphcore, a leading AI compute company, invites researchers to advance AI hardware-aware ML. You will design experiments, implement scalable AI methods and contribute to publications, collaborating with researchers, silicon and software engineers...Read More>>.

About Mistral Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems—across high-stakes industries like finance, manufac...Read More>>.

This is a fantastic opportunity to join market-leading UK AI company, Luminance. Named in Tech Nation’s prestigious Future Fifty list and the recipient of two Queen’s Awards, Luminance is the world’s most advanced AI technology which is d...Read More>>.

GKN Aerospace is seeking a Research Engineer – Composite Manufacturing Processes to help shape the future of flight from our Bristol site. You will develop advanced composite manufacturing processes for current and future aircraft wing applicati...Read More>>.

But what’s the role? We’re looking for someone who sits at the intersection of offensive security, AI, and relentless experimentation. You’ll build production-quality tooling and push the boundaries of how LLMs can...Read More>>.

GKN Aerospace is seeking a Research Engineer – Composite Manufacturing Processes to help shape the future of flight. You will join the GTC technology team to develop advanced composite manufacturing processes for current and future aircraft wing...Read More>>.

TL;DR:Lovable lets over 2 million people build software using plain language, and the models behind it need to be exceptional. We're hiring an engineer who has gotten their hands dirty with post-training at scale and wants to do it...Read More>>.

Graphcore in the UK is hiring a Research Engineer to advance AI research, combining machine learning expertise with practical engineering to deliver scalable AI solutions.You will work with researchers, silicon and software engineers to pro...Read More>>.

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>>.

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>>.

About Mistral Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems across high-stakes industries like finance, ma...Read More>>.

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>>.

Senior Research Engineer – AI & Machine Learning We’re looking for a Senior Research Engineer to lead engineering efforts across ambitious AI research projects, working at the intersection of applied AI, fundamental research and se...Read More>>.

We are looking for ML Engineers and Research Engineers to help detect and mitigate misuse of our AI systemsAs a member of the Safeguards ML team, you will build systems that identify harmful use—from individual policy violations...Read More>>.

Helical is building the in-silico labs for biologyDrug discovery still relies on wet labs: slow, expensive, and constrained by physical trial-and-error. Helical is changing that.We build the application layer that makes Bio Founda...Read More>>.

Based at GKN's Global Technology Centre the role of an Electrical System Engineer is to support the Electrical Network team in developing and delivering electrical systems within GKN Aerospace Hydrogen Systems. This work will directly contribut...Read More>>.

About The AI Security Institute The AI Security Institute is the world's largest and best-funded team dedicated to understanding advanced AI risks and translating that knowledge into action. We’re in the heart of the UK government wi...Read More>>.

Minimum qualifications Bachelor's degree or equivalent practical experience. 3 years of experience in reinforcement learning or optimal control. 3 years of experience in software engineering. 3 years of ex...Read More>>.

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>>.

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>>.

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>>.

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>>.

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>>.

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>>.

A fantastic opportunity has arisen for experienced Principal Test Development Engineer to contribute to the design, integration and validation of test system hardware solutions, joining our highly skilled and dynamic Test Equipment Design Team. We...Read More>>.

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>>.