26 to 50 of 58 Remote Research Scientist Jobs

AI Safety Research Scientist — Hybrid Work & Flexible Hours

Location
Greater London, England, United Kingdom
Faculty Science Limited is seeking a Research Scientist to conduct original technical research in AI safety. You will design experiments, study model behavior, and develop robust tooling to support safe, trustworthy AI deployment. Working with Senior and Lead Research Scientists, you will translate complex technical insights ...

Senior Research Scientist | Model Steering

Location
Greater London, England, United Kingdom
Meet DeepL DeepL is a global AI product and research company focused on building secure, intelligent solutions to complex business problems. Over 200,000 business customers and millions of individuals across 228 global markets today trust DeepL's Language AI platform for human-like translation, improved writing and real … highly collaborative teams, each person has the scope to drive impact across the company. Your responsibilities We are looking for a Senior Research Scientist to lead fine-tuning, post-training, model-steerability, and reinforcement learning for the next generation of DeepL's LLM-based translation models. This ...

Research Scientist

Hiring Organisation
Leonardo DRS
Location
Luton, Bedfordshire, United Kingdom
Salary
£ 50 K
defence? If you have a STEM PhD and five years UK residency, we are looking for talented Scientists and Engineers with experience in research and collaboration to join us at Leonardo in Luton in a predominantly office and laboratory-based role.We are not expecting you to have domain knowledge … scientists and engineers looking to build their technical knowledge through training, team working, and one-to-one mentoring.What you'll do as a Research ScientistApplied research: Early research looking into exploiting new technologies or conceptsHigh-level design: Understanding the impact of design decisions on performanceLow-level design ...

Lead AI Safety Research Scientist

Location
Greater London, England, United Kingdom
leading AI company in Greater London is seeking a Principal Research Scientist for AI Safety to lead a high-impact research agenda focused on large language models and other critical AI systems. The role involves conducting and overseeing cutting-edge research, publishing findings, and mentoring … growing team. Candidates should have a proven record in AI research, deep knowledge in language models, and strong programming skills. The position offers a hybrid work environment with numerous benefits including unlimited annual leave. #J-18808-Ljbffr ...

Senior Optical Research Scientist

Location
Greater London, England, United Kingdom
diagnose and treat brain disorders, ultimately improving and saving the lives of patients across the world. The Role: As a Senior Optical Research Scientist at CoMind, you will join a highly interdisciplinary team working at the interface of optics, engineering, neuroscience, data science, and clinical neuromonitoring. This … performance, signal quality, system limitations, and failure modes using structured troubleshooting and data‐driven analysis Summarise findings, compile technical reports, and present results to research, product, engineering, clinical, and leadership teams Work closely with cross‐functional teams to inform design decisions, support verification and validation activities, and ensure experimental ...

Senior Research Scientist | Model Scaling

Location
Greater London, England, United Kingdom
Meet DeepL DeepL is a global AI product and research company focused on building secure, intelligent solutions to complex business problems. Over 200,000 business customers and millions of individuals across 228 global markets today trust DeepL's Language AI platform for human-like translation, improved writing and real … highly collaborative teams, each person has the scope to drive impact across the company. Your responsibilities We are looking for a Senior Research Scientist to own the foundational modelling decisions behind the next generation of our most capable translation models. This is a high-impact, hands-on role ...

Research Scientist Manager - Foundational ML & Training Data

Location
Greater London, England, United Kingdom
Thomson Reuters Labs is seeking a Lead Research Scientist Manager to guide a global team focused on foundational machine learning research and training data curation. You will lead planning, mentoring, and hands-on experimentation, collaborating with academic partners and engineers to translate findings into actionable outcomes. ...

Senior Research Scientist, RL & Post-Training (Hybrid)

Location
Greater London, England, United Kingdom
DeepL is seeking a Senior Research Scientist to design, implement, and deploy cutting-edge reinforcement learning and post-training research at scale. You will drive innovations that translate to production, collaborating with engineering, ML platforms, and HPC teams. The role emphasizes building scalable RL pipelines, aligning models ...

Research & Development Data Scientist

Location
Burton upon Trent, England, United Kingdom
Unite the Game and Inspire the Nation through Winning England Teams The FA is excited to be recruiting a Research & Development Data Scientist who will play a key role within the Research & Development function of the Insights team. The primary focus of this role is to design … innovative methodologies to model diverse aspects of international football and deliver actionable insights to a wide range of stakeholders. Leveraging their technical expertise, the Research & Development Data Scientist will design, train and validate statistical and machine learning models, working closely with stakeholders to ensure cutting-edge, data-driven ...

Senior Research Scientist

Hiring Organisation
ECM Selection
Location
London, United Kingdom
Salary
£ 55 K
This senior position has a three-year term with a leading research institution and has strong Data Science elements. As a PhD-qualified scientist with further research or commercial experience, you will bring your prior experience in signal processing to bear. You'll be helping to establish … developing techniques and algorithms for working with analogue signals.Specifically, you will have:A PhD in physics, maths, engineering or a similar fieldAdditional experience in research or commercial R&D (including a leading/mentoring role in some capacity, either for a small team, research project, or supervising PhDs ...

Senior AI Research Scientist

Location
Greater London, England, United Kingdom
join our AI team, focusing on AI applications (LLM and Computer Vision) in Cloud, Devices and Robotics. As a key member of our research and development efforts, you will play a crucial role in advancing the state-of-the‐art in Large Language Models (LLMs), Multimodal Large Language Models … across LLM, MLLM, CV product portfolio. Provide technical leadership to junior scientists, guiding the transition of R&D concepts into impactful Axon product feature. Research and develop cutting‐edge techniques in LLM, MLLMs, GenAI, and Computer Vision across cloud, devices and sensors based data sources. Design and implement efficient ...

Research Scientist, Wayve Labs

Hiring Organisation
wayve
Location
London, United Kingdom
Salary
£ 70 K
inclusive work environment; we back each other to deliver impact. Make Wayve the experience that defines your career! The RoleWe’re looking for Research Scientists to join Wayve Labs and help build the next generation of AI systems for autonomous driving and robotics. You’ll work at the intersection … simulation, robotics, and real-world deployment, contributing to core innovations that push the boundaries of embodied AI.Situated within Wayve, we are a high-conviction research team with the strategic patience and backing to prioritise multi-year breakthroughs over incremental gains. We are looking for highly motivated individuals with expertise ...

Senior NLP/LLM Research Scientist (Hybrid)

Location
Basildon, England, United Kingdom
RedTech Recruitment is seeking a Machine Learning Research Engineer to explore cutting-edge NLP/LLM approaches in a Cambridge-based role. You will prototype and evaluate novel concepts, bridging academia and industry with a focus on classic ML methods and NLP applications. The position requires ...

Frontier AI Safety Research Scientist

Location
Greater London, England, United Kingdom
Security Institute in London is seeking research scientists and engineers to advance misuse research and defenses for frontier AI models. You will lead technical direction or execution, contribute to publications, and work across teams with collaborators from industry and government. The role offers hybrid work near London with ...

Remote ML Research Scientist — AI Reasoning & Evaluation

Location
Greater London, England, United Kingdom
Mercor connects elite AI researchers with leading labs and industry partners. This remote contract role seeks ML Research PhD Experts with ICML/NeurIPS/ICLR publication track records. The position involves evaluating the accuracy and depth of AI-generated content to strengthen reasoning and rigor in models … contributing to publication-ready results. The role offers flexible collaboration across time zones and the chance to influence cutting-edge AI research while working with top researchers #J-18808-Ljbffr ...

Principal Data Scientist & Machine Learning Researcher

Location
Greater London, England, United Kingdom
## Principal Data Scientist & Machine Learning ResearcherApplylocations: Gloucester, South Gloucestershire: Manchester, Lancashire: London, Londontime type: Full timeposted on: Posted 30+ Days Agojob requisition id: 01804570**Date Posted:**2026-02-23**Country:**United Kingdom**Location:**Gloucester, South Gloucestershire**Position Role Type:**Unspecified**Gloucester, London or Manchester****Hybrid role: Must … technology; we're building a community committed to safeguarding a safer and more connected world.**About the role:** This role is within the Strategic Research Group (SRG). The SRG are a team of Data Science, Machine Learning and AI specialists who develop novel AI solutions to mission focussed ...

Principal Data Scientist & Machine Learning Researcher

Location
Bristol, England, United Kingdom
## Principal Data Scientist & Machine Learning ResearcherApplylocations: Gloucester, South Gloucestershire: Manchester, Lancashire: London, Londontime type: Full timeposted on: Posted 30+ Days Agojob requisition id: 01804570**Date Posted:**2026-02-23**Country:**United Kingdom**Location:**Gloucester, South Gloucestershire**Position Role Type:**Unspecified**Gloucester, London or Manchester****Hybrid role: Must … technology; we're building a community committed to safeguarding a safer and more connected world.**About the role:** This role is within the Strategic Research Group (SRG). The SRG are a team of Data Science, Machine Learning and AI specialists who develop novel AI solutions to mission focussed ...

ML Research Scientist - PhD PhD Position

Location
Greater London, England, United Kingdom
About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: ML Research PhD Experts (ICML/NeurIPS/ICLR Publications) Type ...

Principal Data Scientist & Machine Learning Researcher

Location
Manchester, England, United Kingdom
technology; we’re building a community committed to safeguarding a safer and more connected world. About the role This role is within the Strategic Research Group (SRG). The SRG are a team of Data Science, Machine Learning and AI specialists who develop novel AI solutions to mission focussed …/ML algorithms for different data types and tasks including Generative AI, NLP and computer vision, sufficient to be able to propose research beyond existing literature.Experience of training and developing AI models including Large Language Models.Ability to produce high-quality scientific writing for internal & external stakeholders as well ...

Principal Data Scientist & Machine Learning Researcher

Hiring Organisation
Raytheon
Location
London, United Kingdom
Salary
£ 80 K
advancing technology; we're building a community committed to safeguarding a safer and more connected world.About the role: This role is within the Strategic Research Group (SRG). The SRG are a team of Data Science, Machine Learning and AI specialists who develop novel AI solutions to mission focussed …/ML algorithms for different data types and tasks including Generative AI, NLP and computer vision, sufficient to be able to propose research beyond existing literature.Experience of training and developing AI models including Large Language Models.Ability to produce high-quality scientific writing for internal & external stakeholders as well ...

Principal Data Scientist & Machine Learning Researcher

Hiring Organisation
Raytheon
Location
Gloucester, Gloucestershire, United Kingdom
Salary
£ 60 K
advancing technology; we're building a community committed to safeguarding a safer and more connected world.About the role: This role is within the Strategic Research Group (SRG). The SRG are a team of Data Science, Machine Learning and AI specialists who develop novel AI solutions to mission focussed …/ML algorithms for different data types and tasks including Generative AI, NLP and computer vision, sufficient to be able to propose research beyond existing literature.Experience of training and developing AI models including Large Language Models.Ability to produce high-quality scientific writing for internal & external stakeholders as well ...

Principal Data Scientist & Machine Learning Researcher

Hiring Organisation
Raytheon
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 60 K
advancing technology; we're building a community committed to safeguarding a safer and more connected world.About the role: This role is within the Strategic Research Group (SRG). The SRG are a team of Data Science, Machine Learning and AI specialists who develop novel AI solutions to mission focussed …/ML algorithms for different data types and tasks including Generative AI, NLP and computer vision, sufficient to be able to propose research beyond existing literature.Experience of training and developing AI models including Large Language Models.Ability to produce high-quality scientific writing for internal & external stakeholders as well ...

AI/ML Research Scientist – Defence (Hybrid)

Location
City Of London, England, United Kingdom
Raytheon UK seeks a data science professional to advance AI/ML projects within its Strategic Research Group. The role offers a hybrid pattern across Gloucester, Manchester or London with about three on-site days weekly and requires SC and eDV clearance readiness. You will work with seniors ...

Defence AI/ML Research Scientist

Location
Gloucester, England, United Kingdom
solutions for defence and governmental projects. You will work with a team of AI/ML experts, delivering data-centric solutions and conducting applied research from initial scoping to delivery. You will collaborate with senior technical leaders, communicate ideas effectively, and contribute to the technical direction of projects, with ...

Research Engineer / Scientist, Post-training - London

Location
Greater London, England, United Kingdom
responsibly as to advancing disruptive agentic capabilities. We promote a mindset of openness, learning, and collaboration, where everyone has something to contribute. About the Research & Models Team The Models team builds the foundational models that power our cutting-edge agentic technology. We focus on training techniques to optimize model … tool use in complex dynamic environments. We regularly ship releases that establish new SOTA in public leaderboards. We parallely operate at the intersection of research and product, translating cutting-edge research into practical solutions that drive the next generation of AI. We are looking for bright, motivated individuals ...