Staff / Principal Research Scientist - UK

Company IconBITKRAFT Ventures
Location Icon

Location UK Employment Type Full time Department Science About Inworld Inworld is a product-oriented research lab of top AI researchers and engineers, developing best-in-class real...Read More>>.

Posted: June 6th, 2026
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Principal Research Scientist (AI Safety)

Company IconFaculty
Location IconLondon

Why Faculty? We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance through hum...Read More>>.

Posted: June 6th, 2026
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AI Systems & Infrastructure Research Scientist

Company IconProject People
Location IconCity of Edinburgh

A technology research organization in Edinburgh is looking for contract Research Scientists with expertise in AI infrastructure and systems. Ideal candidates are recent graduates with a strong foundation in computer science. Responsibilities include...Read More>>.

Posted: June 6th, 2026
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Senior Research Scientist, Interactive Video AI

Company IconOdyssey
Location IconLondon

An innovative research firm in London is seeking a Member of Technical Staff, Research Scientist to pursue groundbreaking research in generative interactive video. The ideal candidate is a mid-senior level researcher with expertise in machine learnin...Read More>>.

Posted: June 6th, 2026
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Research Scientist - Systems & AI Infrastructure

Company IconProject People
Location IconCity of Edinburgh

Research Scientist - Systems & AI InfrastructureResearch Scientist - Systems & AI InfrastructureWe are looking to hire several contract Research Scientists with expertise in computer systems and AI infrastructure to conduct cutti...Read More>>.

Posted: June 6th, 2026
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Senior Non-Reversible MCMC Research Scientist

Company IconThe International Society for Bayesian Analysis
Location IconBailrigg

A leading academic institution in Bailrigg, UK, seeks a Senior Research Associate to develop methodologies in non-reversible MCMC. The researcher will collaborate with teams from the National University of Singapore and the University of Glasgow to e...Read More>>.

Posted: June 6th, 2026
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Marine Plastic Pollution Research Scientist

Company IconNational Oceanography Centre
Location IconSouthampton

A leading oceanographic research institution in Southampton seeks a Research Scientist to study marine microplastic pollution. The role involves designing lab and field studies, analyzing samples, and contributing to publications. Candidates require...Read More>>.

Posted: June 6th, 2026
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ML Research Scientist, Drug Discovery (London)

Company IconIsomorphic Labs
Location IconLondon

A pioneering AI research company in London is seeking a Research Scientist specializing in machine learning. The role involves developing cutting-edge ML models and collaborating with a diverse team to transform drug discovery. The ideal candidate ho...Read More>>.

Posted: June 6th, 2026
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Senior Research Scientist - Applied AI Team

Company IconSelby Jennings
Location IconLondon

Senior Research Scientist - Applied AI Team Our client, a leading hedge fund, is looking for a Senior Applied AI Researcher to join their Applied AI team in London. You will transform how professionals interact with artificial intellig...Read More>>.

Posted: June 6th, 2026
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Research Scientist: World Models & 3D AI

Company IconSpAItial AI
Location IconLondon

SpAItial AI is seeking innovative individuals to pioneer the next generation of World Models in London. You'll architect generative world models and develop foundational ML models that push the boundaries of generative AI and computer vision....Read More>>.

Posted: June 13th, 2026
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Quant Research Scientist: Derivatives & Risk Analytics

Company IconICE Clear Europe Limited
Location IconLondon

ICE Clear Europe Limited is looking for a Quantitative Analyst to join its Global Quantitative Research Group. This role is centered around model development, risk analytics, and data engineering, primarily focusing on initiatives for clearing hou...Read More>>.

Posted: July 16th, 2026
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ML Research Scientist, Quant Finance & Innovation

Company IconBraunford LLP
Location IconLondon

Braunford LLP based in Greater London is seeking a Researcher in Machine Learning to join their dynamic team. The role involves developing and testing innovative machine learning algorithms using real-world data, with a focus on tackling complex q...Read More>>.

Posted: July 4th, 2026
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Principal Research Scientist I, Novel Therapeutics

Company IconAbbVie
Location IconOxford

About AbbVie AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable impact on people's lives...Read More>>.

Posted: July 9th, 2026
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Autonomous Systems Research Scientist (AI Safety)

Company IconWhite Circle
Location IconLondon

White Circle seeks a research scientist to build autonomous, large-scale environments that test LLM agents and study failure modes. You will run end-to-end experiments across single and multi-agent systems and contribute to safety models.Id...Read More>>.

Posted: July 10th, 2026
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Principal Research Scientist - Machine Learning

Company IconIMC Trading
Location IconLondon

IMC is one of the world’s leading trading firms, combining quantitative research, technology and trading expertise to solve complex problems at scale. As Machine Learning becomes increasingly important within our Systematic Equities bu...Read More>>.

Posted: July 11th, 2026
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Research Scientist, Generative Audio & Music Synthesis

Company IconCreandum Advisor LLP
Location IconLondon

Spotify seeks Research Scientists across seniority to advance state‑of‑the‑art generative audio technologies for music. You will conduct groundbreaking research in diffusion or flow matching models, focusing on vocal synthesis, post‑traini...Read More>>.

Posted: July 14th, 2026
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Research Scientist, Generative Audio & Vocal Synthesis

Company IconSpotify
Location IconLondon

Spotify is seeking Research Scientists across all seniority levels to join our Artist-First AI Music Lab. We pursue state-of-the-art generative audio technologies to create breakthrough listening experiences that put artists and creatives first....Read More>>.

Posted: July 16th, 2026
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Senior Research Scientist - AI Safety

Company IconFaculty AI
Location IconLondon

Why Faculty?We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance through human-cen...Read More>>.

Posted: July 25th, 2026
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Research Scientist - Surface Science and Materials

Company IconLubrizol Corporation
Location IconEast Midlands

Select how often (in days) to receive an alert: Create Alert Research Scientist - Surface Science and Materials Date: Jul 24, 2026 Shape the Future with Us. At Lubrizol, we’re bringing to life the chemistry beh...Read More>>.

Posted: July 26th, 2026
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Senior AI Research Scientist — Frontier ML

Company IconCohere
Location IconLondon

Cohere Labs is seeking a Senior Research Scientist to drive an independent, high‑impact research agenda on frontier AI topics. You will have freedom to ask ambitious questions, explore the unknown, and publish findings openly while considering s...Read More>>.

Posted: July 31st, 2026
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Research Scientist - Defence Tech & Data Fusion

Company IconLeonardo S.p.A.
Location IconLuton

Leonardo UK in Luton is seeking a Research Scientist to advance defence technology. The role blends office and laboratory work, emphasizing applied research, high-level and low-level design, and turning early concepts into working solutions....Read More>>.

Posted: August 1st, 2026
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Research Scientist, Strategic Bets, DeepMind

Company IconSoftware Careers
Location IconLondon

Research Scientist, Strategic Bets, DeepMind at Google in London, UK — confirm sponsorship on the employer application page. Sponsorship status varies — check the employer application page before applying. Browse more...Read More>>.

Posted: August 1st, 2026
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Senior Research Scientist | Model Steering

Company IconDeepL
Location IconLondon

Meet DeepLDeepL 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 to...Read More>>.

Posted: August 7th, 2026
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Senior Multimodal Translation Research Scientist

Company IconDeepL
Location IconLondon

DeepL in London is seeking a Senior Research Scientist to lead fine-tuning, post-training, and RLHF efforts for our document translation multimodal and vision models. This is a high-impact, hands-on role for a researcher who can own a major resear...Read More>>.

Posted: August 7th, 2026
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Senior Research Scientist: Steerable Translation Models

Company IconDeepL
Location IconLondon

DeepL is hiring a Senior Research Scientist to lead fine-tuning, post-training, and RL for its next-generation translation models. You will blend human expert data with synthetic data to steer models according to user instructions and context, wor...Read More>>.

Posted: August 7th, 2026
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Teleoperation Research Scientist: Human-Robot Interfaces

Company IconBoston Dynamics
Location Icon

Boston Dynamics is seeking a Teleoperation Research Scientist to design and implement teleoperation and human-robot interaction systems for humanoid robots in real-world tasks. You will work with cross-functional teams to bridge human demonstratio...Read More>>.

Posted: August 8th, 2026
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Research Scientist/Engineer — Evaluations at Apollo Research

Company IconOpenDoorHub
Location IconLondon

Research Scientist/Engineer — Evaluations at Apollo ResearchApollo Research is seeking a Research Scientist/Engineer for its pre-deployment team in London and San Francisco. The role involves designing automated pipelines for assessi...Read More>>.

Posted: August 14th, 2026
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Postdoctoral Research Scientist – Biomaterials and Biofabrication

Company IconRFCSR
Location IconOxford

Postdoctoral Research Scientist – Biomaterials and BiofabricationUniversity of OxfordOxford, United KingdomGeneral Description – include all relevant details f...Read More>>.

Posted: September 1st, 2026
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Research Scientist - 3D Reconstruction (SfM & SLAM)

Company IconSpAItial AI
Location IconLondon

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>>.

Posted: September 1st, 2026
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Field Research Scientist — Agriculture & Environment

Company IconADAS
Location IconEast Midlands

ADAS, part of the RSK Group, is seeking a Field Research Scientist for a full-time permanent role based at our Gleadthorpe Office near Mansfield, Nottinghamshire.This practical role covers field projects across crops and horticulture, with...Read More>>.

Posted: September 1st, 2026
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Generative Audio Research Scientist — Music Lab

Company IconSpotify AB
Location IconLondon

Spotify is seeking Research Scientists across all levels to join our Artist-First AI Music Lab and conduct groundbreaking work in generative audio, focusing on vocal synthesis, post-training alignment, and editing. You will run large-scale experim...Read More>>.

Posted: September 1st, 2026
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Research Scientist: Electromagnetic Warfare & RF AI

Company IconHarris Geospatial Solutions
Location IconTewkesbury

Harris Geospatial Solutions in the UK seeks a Research Scientist to conduct advanced R&D in electromagnetic warfare. You will explore challenges in the EM domain, develop innovative approaches to understanding, exploiting, and protecting comms and...Read More>>.

Posted: September 1st, 2026
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Research Scientist - High-Frequency Signal Integrity (SI)

Company IconMycronic
Location IconMacclesfield

Research Scientist - High-Frequency Signal Integrity (SI)Do you want to be part of an organization on the cutting edge of technology?We're looking for talented people to join our motivated and friendly team. We have an...Read More>>.

Posted: September 22nd, 2026
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Research Scientist - Biosensors

Company IconScientis Search Ltd
Location Icon

We are seeking an experienced Research Scientist with a strong background in electrochemical biosensor R&D to join a highly specialised research team developing a next generation, fully implantable system for continuous biomarker monitoring....Read More>>.

Posted: September 22nd, 2026
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AI Research Scientist

Company IconPlacements24
Location IconNechells

About the RoleOur client is seeking an inventive and dedicated AI Research Scientist to contribute to their dynamic AI & Emerging Technologies team in Tembisa. This role involves pushing the boundaries of artificial intelligence, explo...Read More>>.

Posted: September 24th, 2026
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Research Scientist - ASR

Company IconConnexAI
Location IconManchester

Can you see yourself revolutionising the Agentic AI industry? We are a multi-award-winning AI and SaaS provider based in Manchester, dedicated to boosting productivity and efficiency across our global customer base spanning five continents. As...Read More>>.

Posted: September 25th, 2026
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Research Scientist, Personalization & ML

Company IconErnst & König GmbH
Location IconLondon

Spotify’s Personalization team is seeking a researcher to advance ML/AI for large-scale personalization. You will design experiments, develop models and evaluation frameworks, and contribute to publications and talks while collaborating with cro...Read More>>.

Posted: September 26th, 2026
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Senior Operational Research Scientist - Last-Mile Analytics

Company IconRelay Technologies
Location IconLondon

Relay Technologies in London is seeking an senior Operational Research Scientist for our Last Mile Marketplace. You will design, build and evolve optimisation models and production decision systems that run Relay’s network, working with data sci...Read More>>.

Posted: September 30th, 2026
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Associate Scientist / Research Scientist – Upstream Process Sciences

Company IconNextLink Group
Location IconSlough

Associate Scientist / Research Scientist – Upstream Process SciencesSlough, United KingdomJob DescriptionAbout the RoleTo strengthen our Drug Substance Process Sciences team, we are seeking atalented and moti...Read More>>.

Posted: October 1st, 2026
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Research Scientist – Plant Pathology The James Hutton Institute

Company IconBS_PP
Location IconDundee

We are seeking a highly motivated researcher with a PhD and expertise in plant pathology to join our group working on epidemiology, disease control and IPM. The focus of the role will primarily be to work on potato late blight caused by Phytoph...Read More>>.

Posted: October 1st, 2026
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Senior iPSC Research Scientist — Lung Cell Models

Company IconLSIndex
Location IconLondon

The Francis Crick Institute in London is seeking a Senior Lab Research Scientist to support the Gutierrez lab's efforts in developing iPSC‑based models of lung infection and treatment. The role focuses on generating tools and performing cell‑b...Read More>>.

Posted: October 1st, 2026
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Senior Development Scientist

Company IconStem Recruitment
Location IconDundee

Our client is seeking a dedicated Permanent Senior Development Scientist to join their team in Angus & Dundee, Scotland. This role focuses on transferring innovative pharmaceutical analytical processes from development to production, ensuring s...Read More>>.

Posted: October 1st, 2026
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Bioanalytical Research Scientist - ELISA & LC-MS/MS

Company IconSimbec-Orion
Location IconMerthyr Tydfil

Simbec-Orion is seeking a Research Scientist for our Laboratory Services Department to support bioanalytical and safety studies using ELISA and LC-MS/MS in a regulated lab. You will handle sample receipt, preparation, extraction, analysis and data...Read More>>.

Posted: October 1st, 2026
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Alignment Red Team - Research Engineer/Research Scientist

Company IconAI Security Institute (AISI)
Location IconLondon

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>>.

Posted: October 1st, 2026
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Senior AI Research Scientist — Frontier Biology & ML

Company IconBasecamp Research
Location IconLondon

Basecamp Research in London seeks a Senior Research Scientist to join its AI Research team. You will work at the intersection of mathematics and machine learning to advance foundational models trained on metagenomic data.You will shape rese...Read More>>.

Posted: October 1st, 2026
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Process Development Scientist

Company IconWalker Cole International Ltd
Location IconLondon

Process Development ScientistWe are supporting a well-established pharmaceutical and specialty chemicals company in their search for a Process Development Scientist to join their growing R&D team. This is a hands-on, laboratory-ba...Read More>>.

Posted: October 1st, 2026
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In Vitro Research Scientist: Immune Cells & Viral Vectors

Company IconPriora
Location Icon

Priora is seeking a Research Scientist to execute primary-cell culture and engineering workflows underpinning our in vitro programme. You will isolate, culture and engineer primary immune cells, produce viral vectors for genetic modification, and...Read More>>.

Posted: October 1st, 2026
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Control Red Team - Research Engineer/Research Scientist

Company IconAI Security Institute
Location IconLondon

Control Red Team - Research Engineer/Research Scientist London, UK 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 t...Read More>>.

Posted: October 1st, 2026
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AI Research Scientist: Edge SLAM for AR & VIO

Company IconZebra Technologies Europe Limited
Location IconLondon

Zebra Technologies Europe Limited in London seeks an AI Research Scientist specializing in SLAM, VIO, and 3D Spatial Perception to join our central CTO Group. You will prototype algorithms, train spatial models, and optimise them for edge devices...Read More>>.

Posted: October 1st, 2026
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Misuse Red Team - Research Engineer/Research Scientist

Company IconAI Security Institute
Location IconLondon

Misuse Red Team - Research Engineer/Research Scientist London, UK 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 tr...Read More>>.

Posted: October 1st, 2026
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