London, England, United Kingdom · Hybrid
Member of Technical Staff - Developer Experience Location: Bristol / London - 3 days in the office, 2 days WFH About Fractile Fractile was founded in 2022 on the bet that, eventually, the world’s most capable AI systems …
Skills: Software Engineering, SDK Development, API Design, CUDA, ROCm
London, England, United Kingdom · On-site
Senior Applied Scientist (Researcher) – Pricing Department: Analytics Department Employment Type: Full Time Location: United Kingdom Description We are looking for a Senior Applied Scientist (Pricing) to design and evolv…
Skills: Data Science, Applied Research, Algorithmic product optimization, Statistics, Optimization
London, England, United Kingdom · On-site
The Opportunity We are seeking a high-calibre Healthcare Equity Research Analyst to join our Fundamental Equities investment team. This role is designed for an analyst who wants to develop from strong research execution …
Skills: Equity Research, Financial Modelling, Valuation, Discounted Cash Flow, Investment Analysis
London, England, United Kingdom · Hybrid
$91k–$127k/yr
Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spe…
Skills: Data science, Machine learning, Python, Deep learning, Image processing
London, England, United Kingdom · Hybrid
Join Excelya, where Audacity, Care, and Energy define who we are and how we work. We believe in creating bold solutions and fostering an inclusive environment where collaboration and individual growth go hand in hand. Th…
Skills: Signal detection, Safety writing, Risk management, Benefit–Risk Assessment & Management, GCP
London, England, United Kingdom · On-site
The mission of The New York Times is to seek the truth and help people understand the world. That means independent journalism is at the heart of all we do as a company. It’s why we have a world-renowned newsroom that se…
Skills: Journalism, Research, Persian language, English writing, Fact-checking
London, England, United Kingdom · Hybrid
Moonshot believes that marginalised people in society — including minority ethnic people, people from working class backgrounds, women, Disabled and LGBTQIA+ people — must be centred in the work we do. We strongly encour…
Skills: AI safety, Red teaming, Adversarial evaluation, Trust and safety, Violence prevention
London, England, United Kingdom · Hybrid
Company Description Join the team redefining how the world experiences design. Hey, g'day, mabuhay, kia ora, 你好, hallo, vítejte! Our global HQ is in Sydney, Australia, but our London campus sits in Hoxton Square, right i…
Skills: Reinforcement Learning, Diffusion Modelling, Flow-matching, Policy-gradient RL, PPO
London, England, United Kingdom · On-site
$29/hr–$37/hr
Job Title: Service Delivery Lead Banding: 6/7 Location: South East London – covering Deptford, Lewisham, Greenwich, Catford, Sydenham and Bromley Rate: £29.14 – £37.50 Pulse is recruiting experienced Service Delivery Lea…
Skills: Clinical leadership, Phlebotomy, Clinical governance, Compliance management, Staff scheduling
London, England, United Kingdom · On-site
$29/hr–$37/hr
Job Title: Service Delivery Lead Banding: 6/7 Location: West London – covering Wembley, Brent, Harlesden, White City, Shepherd’s Bush, Kingston, Roehampton, Hounslow, Feltham, Epsom and Sutton Rate: £29.14 – £37.50 Pulse…
Skills: Clinical leadership, Phlebotomy, Clinical governance, Compliance, Staff scheduling
London, England, United Kingdom · On-site
London, United Kingdom | full time | Job ID: 11424 About the role: As Director Global Access Policy and Government Affairs, you will play a pivotal role in shaping BioNTech's engagement with governments and policymakers …
Skills: Healthcare Policy, Government Affairs, Strategic Planning, Stakeholder Management, Advocacy
London, England, United Kingdom · Hybrid
Business Introduction At GSK, we have bold ambitions for patients, aiming to positively impact the health of 2.5 billion people by the end of the decade. Our R&D focuses on discovering and delivering vaccines and medicin…
Skills: Clinical Operations, Contract Management, ICH-GCP, Budget Development, Negotiation
London, England, United Kingdom · Hybrid
Are you a highly skilled Quantitative Analyst seeking to tackle some of the most complex financial problems within a global institution? Citi's Markets Quantitative Analysis (MQA) group is looking for talented individual…
Skills: Quantitative Analysis, XVA, Financial Mathematics, Probability Theory, Monte Carlo Simulation
London, England, United Kingdom · On-site
WhatsApp Integrity & Support keeps 3 billion people safe on a private, end-to-end encrypted platform. We detect and enforce against harmful actors, ensure global regulatory compliance, and deliver effective support exper…
Skills: UX Research, Mixed Methods, AI Integration, Quantitative Research, Qualitative Research
GaldermaLondon, England, United Kingdom · On-site
Galderma is the emerging pure-play dermatology category leader, present in approximately 90 countries. We deliver an innovative, science-based portfolio of premium flagship brands and services that span the full spectrum…
Skills: Leadership, Pharmaceutical Sales, Immunology, Dermatology, High-Cost Drugs Launch
London, England, United Kingdom · Remote Solely
We are looking for doctors to join our growing community of experts who are available to be matched on an on-going basis to new innovative AI projects with the world's leading AI labs and companies that are bringing to l…
Skills: Clinical terminology, Data labeling, Prompt engineering, Medical record summarization, Clinical reasoning
London, England, United Kingdom · On-site
$39k–$42k/yr
Our vision is to be the best place for healthcare anywhere and the best place to work in healthcare. We believe that every life deserves world class healthcare. Job Summary Salary: £36,000 - £42,000 Hours: 37.5 hours a w…
Skills: Medicines management, Medication history taking, Pharmacy service, Clinical pharmacy support, Discharge planning
London, England, United Kingdom · Hybrid
The Research Analyst is a strategic professional who stays abreast of developments within own field and contributes to directional strategy by considering their application in own job and the business. Recognized technic…
Skills: Financial modeling, Equity research, Macroeconomic analysis, Valuation techniques, Investment recommendations
London, England, United Kingdom · Hybrid
$56k–$75k/yr
Morningstar Indexes Team leverages its expertise in equity research, manager research, bond research, private markets, asset allocation, and portfolio construction to create innovative investment solutions. It uses Morni…
Skills: Quantitative analysis, Python, R, MATLAB, SQL
London, England, United Kingdom · Hybrid
Business Introduction At GSK, we have bold ambitions for patients, aiming to positively impact the health of 2.5 billion people by the end of the decade. Our R&D focuses on discovering and delivering vaccines and medicin…
Skills: Clinical operations, Financial analysis, Budget forecasting, ICH-GCP, Regulatory compliance
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
Design and build tooling, workflows, and interfaces that enable customers to optimize and monitor large language models on Fractile hardware. Act as the bridge between external developers and internal engineering teams to shape APIs and roadmap priorities.
Requires strong software engineering fundamentals with experience building developer-facing tools and at least one year of experience with CUDA or ROCm. Candidates should understand modern ML workloads and the practical challenges of deploying LLMs to production.
Member of Technical Staff - Developer Experience
Location: Bristol / London - 3 days in the office, 2 days WFH
Fractile was founded in 2022 on the bet that, eventually, the world’s most capable AI systems would be limited in their impact by the time taken to produce useful outputs. We bet everything on the logical conclusion: that the only way to truly unlock this latent value, to make speed viable at scale, was to radically re-invent the hardware that we run our frontier AI models on. Ever since, we have been building chips and systems that tackle this problem: how to efficiently generate output at thousands of tokens per second, while handling the complexity and capacity challenges of operating large models at very long contexts.
The workloads that push to the limits of the current frontier are already transformational; it is the technical and economic limits on inference speed that are constraining progress. The defining work of the 21st century will be marked by the engine of inference delivering immense and diffuse chains of intellectual inquiry, in drug discovery, in software engineering, in materials discovery, in any field where progress is driven by deep reasoning and intelligence to resolve complex problems.
About the Software organisation at Fractile
Developer Experience sits within the Software organisation at Fractile, which is responsible for developing a full software stack for our groundbreaking AI inference systems. That's everything from ML compilers, device drivers and systems firmware, application level runtime and ecosystem integrations, ML and compute libraries, great developer tooling and a full portfolio of simulators, through to datacenter scale workload deployment solutions. At Fractile, we know that a fantastic software stack is a critical and central part of any AI inference solution and it sits at the heart of everything we're doing.
About the team & role
The Developer Experience team at Fractile helps shape how our customers interact with the Fractile inference accelerator. We work across the company to identify, create, and present information on how the system is being used, as well as providing the tooling to help optimise our customers' usage of the system, while keeping a shallow learning curve.
As a member of the Developer Experience team you will need to understand the current state of development for inference hardware. You will need to be able to identify what will work well for folk wanting to identify potential opportunities for performance improvements, while knowing what tooling will fit into an existing LLM engineers workflow with the minimal amount of disruption and effort.
About you
We’re looking for someone who is self-driven and capable of identifying tooling opportunities, designing those tools, and delivering them in a way which will fit in with an LLM engineers existing toolset. You will have worked in this area before, possibly as an FDE or at a company that provides inference services, using their own models, to others, and have the ability to develop new tools that are designed to be functional and easy to learn and use.
Key Requirements
Fractile is seeking to increase the clock speed of global progress, one chip at a time. We’ve recently raised $220M from investors including Founders Fund and Accel and our most important work lies ahead. Join us!
Export controls
Our work involves technologies subject to UK, US and other international export control regulations. Certain roles may require additional eligibility checks to ensure compliance with applicable law. We'll be transparent about this throughout the hiring process.
Fractile is building chips that remove every bottleneck to running large AI models at a global scale
Fractile is building chips, systems and software to radically improve the speed and cost of running frontier AI inference. Existing hardware is good for training frontier AI models, but very poorly suited to subsequent inference of the trained model, which is increasingly defining the new era of AI compute workloads. Fractile’s revolutionary approach to fusing computation with memory eliminates this bottleneck, and can scale to allow running the world’s largest models at a global scale. We've rearchitected the inference stack from the ground up - silicon to software - to enable generational leaps in capability on the world’s hardest and most important problems.
Offices: London, London, GB · Temple Back, Cresent, Bristol, England BS1 6EZ, GB
There are currently 1,523 open science & research positions in London, United Kingdom listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Novartis, Ipsos in the UK, JPMorganChase, PULSE HEALTHCARE LIMITED, Genomics England, among others. Browse the listings above to see every active employer.
Yes — 873 of the 1523 open science & research positions offer remote or hybrid work (110 remote, 763 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
