1 to 25 of 26 Remote/Hybrid Research Engineer Jobs in London

Cybersecurity Engineer (Research Infrastructure) MATS Research, Inc. London, England, United Kingdom About this position About the organization MATS finds and trains talented individuals for what we see as the world's most urgent and talent-constrained problem: reducing risks from unaligned artificial intelligence. We believe ambitious researchers … from a variety of backgrounds have the potential to meaningfully contribute to alignment, control, security, and governance research. Through our research fellowship, we provide mentorship, training, professional network, and financial support to accelerate their careers and increase their impact. Since 2021, we have trained over 630 researchers. ...

Research Engineer, Machine Learning (RL Velocity) 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 of committed … efficiency and reliability of our RL Science stack - the infrastructure, tooling, and systems that let researchers iterate quickly on training runs. As a Research Engineer on the team, you'll build and improve the core platform that underpins how we do RL at Anthropic, removing bottlenecks that slow ...

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. You will work within a world-leading technology organization, contributing … cutting-edge infrastructure and research initiatives in a fast-moving, ambiguous environment where priorities evolve rapidly. #J-18808-Ljbffr ...

ElevenLabs is hiring a Research Engineer to join the research team. You will work on the frontier of audio AI, training state-of-the-art models and improving data quality through post-training, data curation, and architectural enhancements. This remote role offers global collaboration and the chance ...

looking for PostHog is working on a self-driving product and is training its own Deep ML models. This new AI Research team needs an AI Research Engineer who can work with our large data set, develop models, and ship production‐ready solutions. What … London Office. What we’re not looking for Pure theoretical expertise – this is not a Jupyter notebook job. Someone who only wants to research and publish; shipping has priority. EEO & Accessibility If you have a disability, please let us know if there's any way we can make ...

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 ...

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 ...

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 ...

ElevenLabs is seeking a Research Engineer to own large-scale web crawling for our frontier AI models. You will design, build and operate distributed crawlers that source data from the open web, with focus on data quality and scalable pipelines. Responsibilities include solving extraction, deduplication, freshness and politeness ...

weeks. The work is grounded, and the engineering is real. We've run over 40,000 evaluations across populations covering 155 countries. Independent academic research with Professor Michael Muthukrishna at the LSE found our outputs come back roughly 10,000× faster than traditional methods, at 95% accuracy. … high-class team of engineers, AI researchers, behavioural scientists, and operators — careful with the science, careful with the responsibility. The Role As an AI Engineer you will be part of the wider technical team but positioned within Science.You’ll research and build the systems that bring ...

technical and political challenge. SASH’s Verification team builds and tests tools to verify agreements about AI. We prototype new verification mechanisms, lead international research collaborations, and work with policymakers around the world to show what these tools can do and inform how they’re used. You’d join ...

technical and political challenge. SASH’s Verification team builds and tests tools to verify agreements about AI. We prototype new verification mechanisms, lead international research collaborations, and work with policymakers around the world to show what these tools can do and inform how they’re used. You’d join ...

Tether is the place for you. Are you ready to be part of the future? About the job As a member of our AI research team, you will drive innovation in model compression and efficient deployment for advanced multimodal AI systems, including large language models (LLMs) and vision-language … expect you to have deep expertise in model compression methods and a strong background in multimodal model architectures. You will adopt a hands‐on, research‐driven approach to develop, test, and implement novel compression strategies that balance model size, latency, throughput, and accuracy. Your responsibilities include building robust compression ...

C++, and have experience deploying AI software to production including testing, QA, and monitoring.Have excellent communication skills and the ability to report and present research findings clearly and efficiently, both internally and externally.Are passionate about keeping up to date with current research and enjoy re-implementing and extending ...

practical to deploy at scale. You will work across a wide spectrum of multimodal architectures integrating text and vision, applying state-of-the-art research to improve model quality, efficiency, and domain-specific performance. We expect you to bring a research-driven mindset combined with strong engineering discipline … passionate about pushing the boundaries of what multimodal AI can achieve in production environments, this is your opportunity. Responsibilities Conduct end-to-end research and engineering on vision-language models, covering training, evaluation, and optimization across the full model development lifecycle. Design and implement post-training pipelines including supervised ...

diffusion‐based generative models and autoregressive models for multimodal understanding, as well as resource‐efficient models designed for constrained hardware environments. This includes conducting research on reinforcement learning algorithms for multimodal models, spanning diffusion models for image autoregressive models for multimodal reasoning, and unified multimodal frameworks. You are expected … have deep expertise in designing multi‐modal reinforcement learning systems and a strong background in advanced model architectures, with a hands‐on, research‐driven approach to building and deploying novel algorithms and training frameworks. You will design and develop RL infrastructure and reward modeling strategies to enable efficient large ...

have a deep expertise in Large Language Model (LLM) and Multi-Modal architectures, a strong grasp of pre-training optimization, and a hands-on, research-driven approach. Your mission is to explore and implement novel techniques and algorithms that lead to groundbreaking advancements: multi-modal data curation and alignment … modal understanding. Data Strategy: Source, filter, and curate massive-scale textual and multi-modal datasets, establishing robust data pipelines for efficient pre-training. Experimental Research: Independently and collaboratively execute experiments, analyze results, and refine training methodologies for optimal performance and token efficiency. Optimization & Debugging: Investigate, debug, and eliminate bottlenecks ...

Type: Full Time, Hybrid Team: Research Focus: AI & Agent Systems Who We Are We're a team of founders, engineers, researchers, creatives, and operators building what we believe will be one of the defining companies of the AI era. Some of us came from startups. Some from academia. Some … connection above all else. We value being successful, not looking successful. What You’ll Own & Build As a Member of Technical Staff within the Research Tribe, you’ll be one of the early engineers shaping the core systems that power Seldon. You won’t just build agents ...

publishing results in leading conferences. Ideal candidates hold a Master’s (PhD preferred) in AI-related fields, with a proven track record of impactful research and large-scale experiments in distributed RL environments. #J-18808-Ljbffr ...

Tether Ltd. is seeking an AI researcher to advance model compression for multimodal systems, including large language models and vision-language models. You will reduce footprint and computational cost while preserving accuracy, applying quantization, distillation ...

Tether Ltd. is seeking an AI model engineer to drive innovation in training and optimizing vision-language models for production-scale deployment. You will own end-to-end workflows from data curation and training to evaluation and deployment across multimodal architectures. Join a small, high-caliber team and publish ...

PhysicsX Ltd. in London, UK, is hiring a Senior Research Machine Learning Engineer to advance AI-powered physics simulations. You will join a team of engineers and scientists to transform prototypes into robust production ML systems, operating across multi-GPU clusters and cloud infrastructure. You will optimize models ...

️ This position isn’t open at the moment, but we’re always on the lookout for exceptional talent. Register your interest today, and you’ll be among the first we consider when recruitment begins. At ...

London, New York, and Singapore and an expanding presence in the Bay Area. What you’ll do Work closely with our simulation engineers and research scientists to develop an understanding of the physics and engineering challenges we are solving Work at the intersection of data science and software engineering … work autonomously in a fast-paced environment, learn and adapt quickly, scope, plan and deliver effectively Strong collaboration and communication skills, especially with research scientists Experience with software engineering concepts and best practices (e.g., versioning, testing, CI/CD, API design, MLOps) Experience building ML models and pipelines ...

likely have to first prove yourself within Apollo before being sent into an embedded campaign. That is, you will probably start on the applied research team to gain context on embedded evaluations. For this team, we prefer candidates with the right to work … gather evidence. You will develop tooling for embedded evaluators, both ahead‐of‐time and urgently on demand. You will be the bridge connecting fundamental research and the on‐site evaluators. For example, you might convert the methodology of "Measuring Reward‐Seeking via Contrastive Belief Updates" into turnkey code ...