51 to 75 of 152 Research Engineer Jobs in London

Circadia Health is seeking a Signal Processing Research Engineer to turn raw sensor data into clinically meaningful measurements. You’ll work from research through validation on clinical data to deployment on embedded devices in a shipping product, partnering with hardware and software teams. Required MSc/ ...

Google DeepMind in London invites applications for a Share Research Engineer, Responsible Frontier AI Research. The role focuses on AI safety and responsible research, building scalable systems and evaluating model safety across releases. Ideal candidates have advanced degrees and hands-on Python/C++ experience, with ...

Mistral is seeking a Research Engineer on the Latency & Throughput team to push the frontier of LLM inference. You will research and prototype techniques to reduce latency and increase throughput, from speculative decoding to KV compression, then ship proven methods into our serving stack. You will work … between inference engineers and research scientists, producing proofs of concept that bridge academia and production. Expect collaboration across teams and potential co-training scenarios. #J-18808-Ljbffr ...

Google DeepMind in London is seeking a Research Engineer to work on Chemical, Biological and Nuclear AI Safety. You will conduct applied research, write production-grade code, and contribute to safeguards deployed to billions of users. This role emphasizes hands-on engineering over policy work, with strict ...

matters—it is how we do it. DRW is a place of high expectations, integrity, innovation, and a willingness to challenge consensus. As a Research Engineer , you will be an integral member of a systematic research team comprising experienced technologists, quantitative researchers, and traders. Your team will … disciplined engineers eager to develop new technologies that directly impact our business. How you will make an impact: Work with researchers to implement research studies, simulate trading strategies, and develop algorithms to compete in financial markets. Design trading strategy simulation software optimized for distributed computation. Develop software for large ...

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-agent systems. This unusually research-heavy ...

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. Requirements include a CS degree and 2+ years of Python in production ...

Jobgether is seeking an AI Research Engineer (Agentic Reinforcement Learning) based in the United Kingdom. The role focuses on advancing reinforcement learning for multimodal AI systems and building scalable training infrastructures. You will explore diffusion-based generative models, autoregressive architectures, and unified multimodal frameworks, delivering research that ...

financial trading firm in Greater London seeks a research engineer to develop and test trading strategies using Python. The ideal candidate will contribute to building research infrastructure, explore novel market ideas, and collaborate with teammates. A Bachelor’s degree in a relevant field is required. With ...

Senior Research HPC Engineer MRC Laboratory of Medical Sciences MRC Band 3-S1: £57,623 – £61,622 plus London Allowance £5,560 per annum Higher salary of £61,622 – £67,693 plus London Allowance of £5,560 per annum will be available for candidates with significant relevant experience … Permanent contract Hammersmith Hospital Campus, London, UK About us The MRC Laboratory of Medical Sciences (LMS) is a biomedical research institute where scientists and clinicians collaborate to advance the understanding of biology and its application to medicine. The LMS is home to more than 400 research staff ...

thinking team that intimately collaborates with traders and quantitative researchers to implement, refine and deploy alpha signals, evaluate and maintain trading tools, improve our research pipeline, while ensuring that our code bases remain nimble, maintainable and extensible. We embed deeply with our customers to solve high-impact, complex problems. … operate at the intersection of ensuring customer success and creating quality products that stand the test of time. About the Role As a Research Engineer , you will be an integral member of a systematic trading team comprised of experienced technologists, quantitative researchers, and traders. You will: Work directly ...

Brave is seeking an AI Security Researcher/Research Engineer to help mitigate security risks in AI systems, especially LLM-powered web agents and chatbots. You will design secure-by-design architectures and audit Brave's AI products. The role offers remote or hybrid work with London preferred ...

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’ work, contribute to docs and tutorials, and triage issues affecting … hardware, networks, or services, collaborating with research and engineering teams to turn ideas into reliable solutions. #J-18808-Ljbffr ...

Xapien is seeking a detail-focused Applied Research Engineer to help us develop the next generation of algorithms at the heart of our system. Our product is experiencing tremendous growth, and we need to ensure we continue delivering accurate insights in a rapidly changing landscape. You will work ...

Circadia Health is hiring a Signal Processing Research Engineer to turn raw sensor data from radar-based contactless monitoring into clinically meaningful measurements. You’ll work across the full path—from research to deployment—validating on clinical data and implementing on embedded devices in a shipping product ...

knowledge systems, and we obsess over how agents can be genuinely useful to the engineers who rely on them. The role As a Staff Research Engineer supporting agent evals & post-training, you'll define how Nominal measures its agents, for customers and for ourselves, and build the path … strategy for measurement and model improvement, working with hardware experts on what "correct" means. What you'll bring 8+ years in ML engineering or research, including evals or post-training work you led in production. Statistical rigor: you design evals that don't fool you, and you know when ...

QFEX is seeking a Research Engineer in London to design fault-tolerant, low-latency services for a 24/7 perpetual futures exchange. The role focuses on reliability, performance, and research related to exchanges and microstructure. You will help set coding standards, guide architectural decisions, and contribute ...

Nominal is seeking a Staff Research Engineer to shape how we measure and improve our agents and post-trained models for hardware-focused AI applications. You will lead eval strategies, design benchmarks, and drive post-training activities such as fine-tuning and RL, with a focus on real ...

PostHog Enterprise in Greater London is seeking an AI Research Engineer to join their self-driving product initiative. You will work on large datasets, develop models, and ensure production-ready solutions. Your role involves researching techniques to improve user behavior predictions, session replay analyses, and more. The ideal ...

turning to us. Customers worldwide from global law firms and private banks to universities and nonprofits rely on Xapien to turn days of manual research into trusted insights, delivered in minutes. Our momentum so far Customers in a diverse range of industries, with particular growth in wealth management, financial … impact that matters now is the moment to be a part of Xapien. The Role We are looking for a detail‐focussed Applied Research Engineer to help us develop the next generation of the algorithms at the heart of our system. Our product is experiencing tremendous growth ...

sector-defining TechBio company in London, building transformative medicines through single-cell multi-omics, ML, and scalable software. As a Machine Learning Research Engineer, you will bridge theory and production, designing and supporting systems used by biologists and data scientists. You will work in an interdisciplinary team, access ...

Secure Consult in London is seeking a Senior Machine Learning Research Engineer to develop learning-based locomotion and whole-body control for dynamic humanoid robots. You will collaborate with interdisciplinary engineers to build robust motion capabilities for real industrial settings, advancing simulation-to-real transfer and real-time ...

Mistral seeks a talented Research Engineer to join the Search and Services Platform team. You will build and operate large-scale search and data services used by models, from self-hosted Vespa to knowledge graphs and MCP-based services, collaborating with researchers and data platform teams to ensure ...

diversified trading firm seeking a Research Engineer to join a fast-moving, data-driven team in Greenwich. You will partner with researchers and traders to implement studies, simulate strategies, and develop scalable algorithms that perform in real markets. You will embed with desks, learn their problem spaces ...

autonomous systems. If you're looking for a place where your work has a real, tangible impact –SPAICE is that place. About the Role – Research Engineer (Virtual Worlds) Traditionally, virtual worlds were built for human players. Today, we build synthetic worlds also for artificial agents: intelligent satellites … rendering for machine perception) Ability to integrate multiple tools and robotic simulators into a cohesive workflow Comfortable collaborating with AI, controls, and aerospace teams — research + engineering mindset combined Bonus: Familiarity with sensor simulation (e.g., LiDAR, cameras, radar) or synthetic data generation Bonus: Experience with ROS, Isaac Sim, AirSim ...