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    Senior Systems Engineer: Performance & Reliability, Scale

    Graphcore is seeking a Senior Systems Engineer in Bristol to enhance AI compute through systems analysis and performance measurement. The successful candidate will utilize strong software engineering skills and Python expertise in a fast-paced environment. This role requires collaborative problem-solving and cle ...

    Electrochemist for Life Sciences Data Driven Research

    Stars Arena is seeking an experienced Electrochemist in London to support research in life sciences through electrochemical analysis and data interpretation. The role involves operating instrumentation like Autolab and Nova, analyzing data with MATLAB and Python, and collaborating with research teams. Ideal cand ...

    Hybrid Production ML Engineer Scale & Deploy AI Solutions

    Faculty in Greater London is seeking a Machine Learning Engineer to deliver impactful AI solutions for their diverse clients. You will be instrumental in bringing machine learning out of the lab and defining best practices in a collaborative environment. The ideal candidate has strong Python skills, ex ...

    Platform Engineer: ML Infra & MLOps Architect

    Faculty seeks a Software Engineer to architect infrastructure for AI deployment in London. This role involves ownership of MLOps tooling and collaboration with technologists to enhance data science platforms. Candidates must have skills in Python, Go, Docker, and Kubernetes, with a passion for internal tools and ...

    Lead MLOps Engineer — Scalable AI for Banking

    A leading global financial services firm in London is seeking a Lead Software Engineer to design, build, and deploy scalable AI/ML solutions. You will work collaboratively with data scientists and product managers while developing secure, intelligent banking solutions. Candidates should have experience in Java, ...

    Data Insights Analyst – Hybrid, London

    Hollybank Trustees Ltd is hiring for a Data Analyst role based in London. This hybrid position involves transforming complex datasets into actionable insights to inform business decisions. The successful candidate will be proficient in Python and SQL, familiar with tools like Tableau or Power BI, and possess com ...

    Senior Scientist Surface Observations R&D (Hybrid)

    A leading environmental science organization in Exeter is seeking a Senior Scientist for Surface Observations R&D. The role entails designing field trials, analyzing data, and developing software tools in a hybrid work environment. Ideal candidates possess a background in physical science or engineering, along w ...

    Lead Data Engineer

    Lead Data Engineer - Python/SQL/Spark/Databricks is required by highly successful and fast growing technology consultancy. As a Lead Data Engineer, you'll be part of a team building innovative products. You should be skilled in problem-solving and experienced in designing scalable, ...

    Machine Learning Scientist – Ranking & Personalization

    Dormont Manufacturing Co is seeking a Machine Learning Scientist to design state-of-the-art ranking models for our application, impacting millions of users daily. This role includes researching solutions, conducting experiments, and collaborating with various teams. The ideal candidate will have strong ...

    Reinsurance Analytics & Pricing Specialist (Hybrid)

    A leading insurance consulting firm in Greater London is seeking an experienced professional for reinsurance pricing and risk modelling. The role includes delivering client projects using technologies like Python and Power BI, enhancing clients' understanding of risk. Candidates should have a solid background in ...

    Senior Software Engineer AI Powered Atlas Platform

    Join Multiverse in Greater London as part of the Engineering team, where you'll play a crucial role in developing AI-integrated educational products. The position emphasizes building production systems using a full-stack approach including Python, TypeScript, and more. Candidates should possess strong technical ...

    Senior Backend Engineer Data Pipelines & Systems

    deCircle is seeking an immediately available Senior Backend Engineer to build platform-level components and enhance the Rated product suite. This role requires proficiency in SQL and Python, along with experience in distributed systems and API development. The position offers a hybrid/remote work envir ...

    Cloud Image Engineer Ubuntu Linux & CI Automation

    A leading software provider in the United Kingdom is seeking a Software Engineer to enhance cloud infrastructure and automation for Ubuntu. The role involves building reliable delivery pipelines, collaborating with major cloud partners, and writing high-quality code. Candidates should have a Bachelor’s in Comput ...

    Senior ML Engineer Multimodal Data Pipelines

    A leading technology company in the UK is seeking a Machine Learning Engineer. In this role, you will be responsible for the data lifecycle that fuels agent research. You'll design and build data pipelines, ensure data quality, and collaborate closely with research scientists. The ideal candidate should have str ...

    Lead QA Tester — Fully Remote (UK/Worldwide)

    Quant Capital is seeking a fully remote Lead QA Tester based in the UK. The ideal candidate should have over 2 years of experience as a QA Engineer in an AGILE environment, with familiarity in testing tools like Selenium and Python being highly desirable. Compensation for this role can go up to £50,000, making i ...

    Hybrid Data Scientist — ML Pipelines & Insights (London)

    The Financial Times in London is seeking a Data Scientist to advance their applied data science initiatives. You will build and test machine learning pipelines and collaborate on projects that influence business decisions and customer behavior. The ideal candidate will hold a quantitative degree and po ...

    Senior AI Engineer LLMs, MLOps & Responsible AI

    ASOS.com is seeking a Senior AI Engineer to develop AI-driven solutions for millions of customers. This role involves designing robust AI systems using large language models and generative AI, partnering with teams for effective AI development, and applying MLOps principles to ensure reliable delivery. Candidate ...

    VP, Equities Quantitative Investment & Portfolio Insights

    JPMorgan Chase & Co. is hiring an Associate in Wealth Management – CIO Equities. The role involves collaborating with portfolio managers and fundamental analysts, focusing on quantitative analysis and risk modeling to enhance investment decisions. Candidates should have 3-5 years in quantitative analysis, profic ...

    Index Distribution Engineer Cloud Native Data Platforms

    A leading financial data provider is seeking a Junior Software Engineer to join its team in London. The successful candidate will develop and maintain index distribution platforms, ensuring seamless delivery of products to clients. Key technologies include Python, Angular, and AWS. Ideal for individuals who are ...

    Applied Scientist I: ML for Fair Identity & Deepfakes

    Entrust Corporation is seeking an Applied Scientist I in London to design and train machine learning solutions focused on digital identities. The role encompasses deepfake detection and bias mitigation, among other responsibilities. The ideal candidate will have strong experience in machine learning an ...

    Data Engineering Consultant: Cloud, Databricks & AI

    A leading data consultancy in the UK is seeking a skilled data engineer to enhance data processing frameworks and support Azure Databricks solutions. The ideal candidate will have extensive experience with PySpark, AWS, and strong programming skills in Python and SQL. Responsibilities include collaborating with ...

    Full‑Stack Product Engineer, Internal Tools

    CuspAI is hiring a Product / Full Stack Engineer based in the UK to lead the development of internal applications that streamline proprietary workflows. The ideal candidate has at least 4 years of experience in full-stack software engineering, strong expertise in Python and Node.js, and a passion for enabling gr ...

    Hybrid Lead AI Engineer Enterprise AI Architect

    WeBuild-AI is seeking a Lead AI Engineer based in Greater London. In this role, you will design, develop, and deploy innovative AI solutions that transform clients' businesses using cutting-edge technology. The ideal candidate has proven experience with production-grade AI systems, strong Python skills ...

    Founding Research Engineer Ontology & Knowledge Graphs

    60x.ai is seeking a software engineer to work on the AI Brain platform in Greater London. The role involves designing hierarchical ontology generation, developing per-tenant configuration mechanisms, and creating evaluation pipelines for generated ontologies. Candidates should have expertise in Rust and Python, ...

    High Throughput Lab Automation Scientist

    Lonza is seeking a Lab Automation Scientist in Slough, United Kingdom, to write and maintain automation scripts, troubleshoot lab automation systems, and collaborate with teams on high-throughput processes. The candidate should possess strong problem-solving abilities and proficiency in scripting languages like ...

    Senior Product Analyst, Global Growth & Localization

    Flo Health is seeking a Senior Product Analyst in Greater London to help scale our health & fitness app. You will collaborate with cross-functional teams to support data-driven decisions and identify growth opportunities. The ideal candidate has 5+ years of experience in product analysis, strong SQL an ...

    Software Engineer Build Scalable ML Inference Platform

    Isomorphic Labs, located in Greater London, is seeking an experienced individual to contribute to the development and operation of their inference platform. This role involves maintaining Python code, operating Kubernetes services, and delivering user-focused features for scientific applications. Succe ...

    Generative AI Back End Engineer — Scalable Systems

    Neo4j is looking for a Staff-Level Full-Stack Software Engineer in Greater London. You will expand the suite of GenAI offerings and be responsible for designing, developing, and maintaining high-performance back-end systems using Python. The ideal candidate should also stay current with advancements in GenAI tec ...

    Insight Analyst: Data Modeller & Analytics Engineer

    A major UK retail organisation is seeking an Insight Analyst to join their Finance Analytics function. The role involves modernising data infrastructure and delivering insights through data modelling, SQL, and analytics engineering. Responsibilities include designing data models, optimizing SQL queries, and buil ...

    Principal Data Engineer & Cloud Architecture Leader

    Sky UK is looking for a Technical Lead to enhance our data engineering capabilities. You will guide the architecture of complex data products and ensure the adoption of best practices across cross-functional teams. Ideal candidates will have deep expertise in cloud data engineering and extensive knowle ...

    Head of Valuations & Credit Strategy

    Zopa seeks a leader for its valuations team, crucial in shaping lending strategy and supporting bank growth. This role will involve overseeing NPV models and leading a team of analysts and data scientists. The successful candidate will merge strategic management with hands-on expertise, influencing sen ...

    Data Governance & Performance Lead

    AtkinsRéalis is seeking a Data Governance and Performance Manager in Potters Bar, United Kingdom. The ideal candidate will have hands-on experience in data wrangling, Python programming, and database development, along with proficiency in data visualisation tools such as Power BI and Tableau. This is a full-time ...

    Data Center Cooling RL Engineer (Hybrid)

    Wave Recruitment is hiring an ML Engineer - Reinforcement Learning in London. The role involves developing RL agents for optimizing cooling systems in data centres, requiring a practical understanding of physical systems. Candidates should have 3-5 years of experience in deep RL, proficiency in Python, ...

    Hybrid Data & AI Engineer (UK SC Eligible)

    Jefferson Frank is looking for a Data & AI Engineer to design and build data pipelines and AI solutions in a hybrid role based in Manchester or Newcastle. The ideal candidate has proven experience in data engineering, strong programming skills in Python and SQL, and experience with cloud data platforms. This rol ...

    Automation Engineer: CI/CD & IaC for SaaS Platforms

    Graphcore is seeking an Automation Engineer in Bristol, UK, to build and scale automation capabilities across its platforms. You will establish a configuration-as-code model, manage CI/CD pipelines, and enhance automation processes. The ideal candidate will have significant experience in DevOps, proficient skill ...

    London Data Scientist – Personalization & ML for E‑commerce

    JD.COM is seeking a Data Scientist in London to develop machine learning models that enhance personalization and analytics for Joybuy. Candidates should possess a Master’s degree and three or more years of data science experience, coupled with proficiency in Python or R. The role involves building pred ...

    Hybrid Senior Engineering Manager Financial Risk Platform

    Citibank (Switzerland) AG is looking for a Senior Engineering Manager to lead the Loan Portfolio Mitigation Application (IRIS) in London. This hybrid role involves overseeing teams in the development of sophisticated credit risk systems. The ideal candidate has extensive experience in financial enginee ...

    AI Driven Reserving Actuary

    Beazley is seeking a Reserving Transformation Actuary to enhance its reserving processes and tools. The ideal candidate will have strong programming skills, particularly in Python, and experience in the insurance sector, contributing to the development of robust reserving workflows. Key responsibilitie ...

    Senior Quantitative Researcher: Predictive Trading Models

    Job Search Place Limited in Greater London is looking for a professional with expertise in predictive modeling and statistical analysis. Candidates should have a degree in statistics, machine learning, or computer science, as well as strong expertise in Python and experience with trading desks. This ro ...

    Senior Financial Analyst Hybrid Renewable Energy Valuation

    ACME seeks a Senior Financial Analyst in Greater London to lead the quarterly valuation process, enhancing financial models and delivering high-quality insights. This role involves significant collaboration with global stakeholders. The ideal candidate is proficient in financial modelling, familiar wit ...

    Lead Data Scientist – Growth, Personalisation & Retention

    Pulse Group is seeking a Lead Data Scientist to establish a new Data Science capability aimed at enhancing customer engagement and revenue growth through sophisticated machine learning models. Ideal candidates will have over 5 years in data science, be adept in Python and SQL, and have experience with ...

    Full Stack Engineer for Mission Critical Security Apps

    A leading technology and engineering firm in Manchester is seeking a Software Engineer to develop mission-critical solutions for National Security clients. You will work on innovative technologies, ensuring security while writing clean, efficient code. Successful candidates will have skills in Python or UI frame ...

    Remote Senior Data Scientist — 6 Month Contract (Insurance)

    A recruitment agency is seeking a Senior Data Scientist for a 6-month contract in the Greater London area. The role requires extensive experience in data science and analytics, particularly within fintech or insurance. Key responsibilities include developing data models, creating predictive models for user engag ...

    Lead Software Engineer, Equities Tech & Trading Systems

    JPMorganChase is offering a Lead Software Engineer position within the Corporate and Investment Banking sector. This role involves writing high-quality Python code, collaborating with traders, and enhancing trading workflows while leading an agile team. The successful candidate will have extensive expe ...

    Autonomous AI Agent Engineer

    MCS Group is seeking an experienced AI Engineer (contract) to join an enterprise AI initiative focused on delivering intelligent automation solutions in Belfast. The role involves designing autonomous AI agents and integrating AI services with enterprise platforms. The ideal candidate will have extensi ...

    Senior RL Research Engineer Production AI Optimizations

    InstaDeep is seeking a Research Engineer to create optimization solutions for large-scale industrial problems. This role involves collaborating with teams to build production-ready AI systems and translating industrial knowledge into actionable optimization strategies. Successful candidates will have e ...

    VP Quantitative Strategist Algorithmic Trading

    A leading global investment bank is seeking a Quantitative Strategist in London. This role involves enhancing execution algorithms and conducting rigorous quantitative research to improve trading strategies. Candidates should possess a Master's or PhD in a quantitative discipline with over 5 years of relevant ex ...

    Investment Data Analyst: Hybrid, Growth & Impact

    AustralianSuper is seeking an Analyst for Investment Data Services in London. This permanent role involves supporting the global investment function by ensuring accurate and timely delivery of investment data to decision-makers. The ideal candidate will have a tertiary qualification in a relevant field ...

    Senior Research Engineer Production Conversational AI

    A leading AI technology company in Greater London is seeking a Senior Research Engineer to build industry-leading conversational AI models. The role includes owning multi-quarter initiatives and partnering with engineers on production systems. Ideal candidates will have at least 5 years of experience in AI/ML en ...

    Staff Data Engineer: Lead Scalable ML Pipelines (Hybrid)

    EasyPark is looking for a Staff Software Engineer to join their Data Science Products team in Greater London. You will architect data services and improve performance, ensuring reliable machine learning products for drivers worldwide. The ideal candidate has extensive experience in data-intensive appli ...

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