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    AI Powered Education Data Engineer

    A leading analytics firm in Greater London is seeking a Learning Data Engineer to join their on-site team. The ideal candidate has strong experience in Python and SQL, focusing on building and maintaining scalable data pipelines for AI-driven learning analytics. Responsibilities include developing data workflows ...

    Data Scientist, Sports ML & Production — Flexible Schedule

    A leading sports analytics company is seeking a Data Scientist in London to innovate and implement machine learning techniques across various sports data. Ideal candidates should hold a Master's or PhD in a related field and possess extensive experience in Python, SQL, and AI/ML models. This role emphasizes coll ...

    Applied Data Scientist — Flexible Hours & Customer Impact

    A global data science leader is seeking an Applied Data Scientist in Greater London. The role involves applying machine learning to solve complex client problems and transform data usage in decision-making. The ideal candidate should possess strong programming skills in Python and SQL along with a degree in a re ...

    Embedded Software Engineer Linux/ARM for HighSpeed Networks

    A leading networking solutions company based in Greater London is seeking Software Engineers to develop embedded and host software. You will be responsible for defining software architecture, developing embedded software for network interface cards, and working on Linux PCIe drivers. The ideal candidate has hand ...

    Threat Driven InfoSec Engineer: Detection & Defense

    A technology firm in Greater London is seeking an Information Security Engineer responsible for securing their infrastructure globally. The ideal candidate should have over 3 years of security experience across major platforms and proficiency in scripting languages like Python. Key responsibilities include build ...

    Hybrid Data Scientist — Insurance Analytics & ML

    A leading specialist insurer in London is seeking a Data Scientist to collaborate in a wider technical team. The role involves using analytics to drive business decisions, leveraging emerging methodologies and big data. Ideal candidates will have experience in machine learning and data analysis, as well as profi ...

    Strategic Cloud Security Consultant

    A leading financial services firm in Greater London is hiring a Contract Cloud Security Consultant to support their Cyber Transformation Programme. The role involves ensuring security alignment with standards like NIST CSF 2.0, leading threat modelling and risk assessments, and promoting best security practices ...

    Hybrid Data Scientist: Predictive Analytics & Growth

    Harnham is seeking a Data Scientist in London for a hybrid position. The role involves delivering insight and analysis to support data-driven marketing and commercial decisions. The ideal candidate will have strong experience in data analysis, proficiency in Python and SQL, and the ability to communicate finding ...

    Data Scientist — Real World Impact on Complex Data (London)

    Guidant Global is looking for a Data Scientist in Greater London to join their growing team. In this hands-on role, you'll work on impactful data science initiatives and apply your Python skills across multiple projects. You will support data engineering tasks, analyze real-world datasets, and collaborate with e ...

    Real Estate Data Scientist & Econometrician London

    Knight Frank Group is seeking an Econometrician / Data Scientist for a 6 month fixed-term contract at their Baker Street office in London. The role focuses on applying advanced econometric and data science techniques to real estate modelling and analysis. Candidates should have a strong background in Python, alo ...

    ML Lead Engineer: Hands on & Path to Management London

    YouLend is hiring a Machine Learning Lead Engineer in London. This role combines hands-on engineering with team leadership, focusing on building and improving ML systems. Candidates should possess strong ML engineering experience, software engineering skills in Python, and a good understanding of MLOps. The posi ...

    Senior Full Stack Engineer AI Powered Wellness Platform

    A healthtech SaaS startup in London is seeking a Full Stack Software Engineer to help shape a B2B2C platform focused on stress reduction and resilience. The role requires extensive experience in developing solutions using React, Python, and Django. The ideal candidate should have a strong interest in wellbeing t ...

    Senior Cloud Security Engineer — Secure Scale & Privacy

    A leading health app company in Greater London is seeking a Cloud Security Engineer to enhance security practices across its AWS infrastructure to protect user data. This role involves extensive automation and security best practices in a fast-paced environment, with the opportunity to influence security culture ...

    Generative AI Software Engineer — Enterprise Platform

    A leading generative AI company in Greater London seeks a software engineer specializing in generative AI solutions. You will design and build scalable, secure applications, utilizing Python and modern technologies. The ideal candidate has 3+ years of experience, proven skills in developing AI applications, and ...

    Security‑Focused Backend Engineer

    A leading technology firm in Greater London is seeking a Security & Backend Engineer to enhance its core data solutions. The ideal candidate will own backend services and ensure data and system security, balancing feature delivery with long-term hardening. You should have over 5 years of experience in operating ...

    Games Data Scientist: Turn Play into Strategy (London)

    A leading gaming technology company is seeking a Games Data Scientist to transform business questions into actionable insights using advanced analytic techniques. This role involves thorough analysis of player behavior, effective communication of results, and collaboration with stakeholders. The ideal candidate ...

    GenAI Engineering Director — Scale Enterprise AI

    A leading consulting firm in Greater London is seeking a Generative AI Engineer. You will focus on designing, developing, and deploying Generative AI products, collaboratively working with digital leaders and guiding teams in AI efforts. The ideal candidate will have over 9 years of experience in engineering and ...

    Lead, AI & RPA Automation Engineering

    A global payments company is seeking a Manager of Intelligent Automation Engineering in London. The role involves leading a team focused on developing AI and RPA solutions, ensuring high quality and rapid delivery while fostering a collaborative environment. Successful candidates will have strong leadership skil ...

    Senior Analytics Consultant – SRM/RGM for CPG

    A leading analytics consulting firm in Greater London seeks a Business Consultant with 8-12 years of experience in data analytics. The candidate will work closely with client stakeholders to define business problems, perform analysis, and ensure that business value is communicated effectively. Strong communicati ...

    Security Engineer, Amazon Security Automation in London Amazon UK Services Ltd.

    Security Engineer, Amazon Security Automation Amazon UK Services Ltd. London, UnitedKingdom Requirements Knowledge of computer science or equivalent Knowledge of networking protocols such as DNS and TCP/IP Experience programming in Python, Ruby, Go, ...

    Senior Data Platform & Cloud Engineer: MLOps & AI Enablement

    Vallum Associates is seeking a Lead Data Platform & Cloud Engineer in Greater London. You will be responsible for overseeing data migration, platform engineering, MLOps, and AI enablement in AWS. Candidates should have 5+ years of engineering experience with solid skills in Python, SQL, and Terraform. The role i ...

    Data Scientist – AI & Advanced Analytics

    IBM in Greater London is hiring for a data science role focused on AI solutions and advanced analytics. You'll lead projects that leverage machine learning and collaborate closely with clients in various sectors. Ideal candidates have strong Python skills, experience with data science tools, and a Bachelor's Deg ...

    Technical Lead, AI & MACH Architecture

    A leading technology company in Greater London seeks a Technical Lead to drive the end-to-end implementation of innovative digital solutions. This role involves technical architecture, managing onshore and offshore teams, and contributing to AI strategy. The ideal candidate has a strong engineering background wi ...

    Senior Data Scientist Hybrid ML for Product Growth

    A leading data-driven technology company in Greater London is seeking a Data Scientist with applied data science expertise. You will work end-to-end across metric design, experimentation, and product integration, building product components from real customer signals. The ideal candidate has 4+ years of experien ...

    Executive Director, Systematic Fixed Income & ETF Strategy

    JPMorganChase is seeking a Systematic Portfolio Manager in London. This role involves managing passive and active systematic fixed income strategies and collaborating with the Quantitative Research team to enhance investment processes. The ideal candidate will have extensive experience in fixed income portfolio ...

    Senior AI & ML Engineer — LLMs, Agents, Production

    Studio Graphene is looking for a skilled Machine Learning Engineer in Greater London to design, develop, and deploy innovative AI-driven solutions. The ideal candidate will have over 4 years of Python experience, familiarity with GenAI principles, and hands-on experience with AWS SageMaker. Join a supportive and ...

    ML Engineer — Personalisation & Production

    A leading media company in Greater London is looking for a Machine Learning Engineer to develop models for user personalization and drive data-driven decision-making. The ideal candidate will have proficiency in Python and experience with ML frameworks such as TensorFlow and PyTorch. This role includes deploying ...

    Databricks Data Platform Architect | Hybrid London

    A leading consultancy firm is seeking an experienced Data Platform Architect to join a major data platform transformation programme in London. The role involves designing robust architectural patterns, guiding delivery teams, and ensuring consistency across the platform, particularly focusing on Databricks. Cand ...

    Senior ML Platform Architect SageMaker & MLOps

    LSEG in Greater London is seeking a Principal Machine Learning Engineer to provide technical leadership for a new matching platform. The role requires expertise in AWS SageMaker, Python, and MLOps for designing scalable ML systems. Key responsibilities include defining ML architecture, driving model governance, ...

    Senior Simulation Engineer Robotics & Visual Fidelity

    Wayve is seeking a Software Engineer for the Simulation Technology team in Greater London. This full-time role involves expertise in evolving core components of Wayve's simulation platform, focusing on video fidelity and robot emulator fidelity, among others. The ideal candidate has over 5 years of industry expe ...

    VP, Quantitative Trading & Treasury Analytics

    A leading global financial services firm is seeking a Vice President to join their Quantitative Trading & Research team in Greater London. The role involves driving innovation in treasury management by designing advanced models and tools to assess risk and predict P&L. Candidates should have a strong quantitativ ...

    Global Measurement & Analytics Manager

    A global communications company in Greater London seeks a professional to support analysis and optimize marketing strategies. You'll engage in causal analysis, design geo lift tests, and apply econometric techniques. Candidates should have knowledge of data science concepts and experience in programming language ...

    Reinforcement Learning Research Engineer: Scalable, Safe AI

    A public benefit corporation in London is looking for a Research Engineer to advance reinforcement learning AI capabilities. This role demands collaboration with diverse teams and involves both research and engineering at the forefront of AI development. The ideal candidate should have a Bachelor's degree and st ...

    Senior AI Security Engineer Hybrid, Flexible Hours

    A leading AI organization in Greater London is seeking a Security Engineer to safeguard AI systems. Your role will involve building security for large-scale AI clusters and creating secure development practices. Ideal candidates will have significant software engineering experience, a Bachelor's degree in a rele ...

    Credit Risk Data Scientist: AI & NLP Innovator

    A progressive credit referencing start-up in Greater London is seeking a hands-on Data Scientist to collaborate with the lead data scientist. This role involves building foundational Linear Regression models and developing advanced XGBoost models for risk insights. Candidates should possess experience with NLP t ...

    VP, Quantitative Trading & Risk Analytics Global Clearing

    Join JPMorganChase as a Vice-President Quantitative Researcher in Greater London. You will lead delivery of risk and pricing analytics for derivatives, integrate quantitative solutions into trading platforms, and work closely with Technology and Trading teams. The role requires an advanced degree in a quantitati ...

    Senior AI & ML Engineer — LLMs, Agents, Production

    Studio Graphene is looking for a skilled Machine Learning Engineer in Greater London to design, develop, and deploy innovative AI-driven solutions. The ideal candidate will have over 4 years of Python experience, familiarity with GenAI principles, and hands-on experience with AWS SageMaker. Join a supportive and ...

    ML Lead Engineer: Hands on & Path to Management London

    YouLend is hiring a Machine Learning Lead Engineer in London. This role combines hands-on engineering with team leadership, focusing on building and improving ML systems. Candidates should possess strong ML engineering experience, software engineering skills in Python, and a good understanding of MLOps. The posi ...

    Senior Software Engineer – Full Stack & Scalable Systems

    GOOGLE is looking for a Software Engineer in Greater London to develop next-generation technologies that impact billions of users. You'll participate in design reviews, review code for best practices, and work on full-stack development using languages like Java, Python, and JavaScript. A Bachelor’s degree or equ ...

    Frontend & Full Stack Engineer for AI‑Driven Platform

    Oritain Global Limited is seeking a Frontend Engineer – Full Stack based in London with a hybrid work model. You will own the reliability and performance of core production systems while building modern React frontends and Python backend services. The ideal candidate has a proven track record in delivering produ ...

    Lead Front End Engineer for GenAI Agent Workflows

    Orion Innovation is seeking an experienced Front End Engineer in Greater London to lead the design and implementation of GenAI-powered agentic systems. This role involves mentoring engineers, leading technical design, and integrating with enterprise systems. Candidates should have a Bachelor's or Master's in Com ...

    Principal AI Engineer: Production LLMs & RAG

    Oliver Bernard is seeking a Principal AI Engineer in London to design and build LLM-powered applications. This hybrid role involves developing workflows and architectures, implementing RAG pipelines, and collaborating closely with engineers in Python. The ideal candidate has hands-on experience with LLM applicat ...

    Software Engineer, AI Agent Platforms

    WRITER is seeking a highly skilled fullstack software engineer to join its engineering team in Greater London. The successful candidate will design, build, and scale AI-driven systems that enhance workflows across enterprises. Responsibilities involve developing agent-driven services, integrating these capabilit ...

    Pricing Actuary Property & Real Estate (London)

    The Actuary is seeking a Pricing Actuary in Greater London, offering a competitive salary range of £95,000 - £100,000. The ideal candidate will be nearly or newly qualified, with experience in short-tail classes such as property or real estate, and possess strong skills in R and Python. Excellent communication s ...

    Global Equities & Futures Clearing Risk Manager

    JPMorganChase in Greater London is seeking a Risk Manager to manage counterparty risk for the Futures & Derivatives Clearing business. The role requires strong quantitative and problem-solving skills, familiarity with trading concepts, and data analytics proficiency, particularly in Excel and Python. The candida ...

    Data Scientist — Real World Impact on Complex Data (London)

    Guidant Global is looking for a Data Scientist in Greater London to join their growing team. In this hands-on role, you'll work on impactful data science initiatives and apply your Python skills across multiple projects. You will support data engineering tasks, analyze real-world datasets, and collaborate with e ...

    AI Platform Architect: LLMs, RAG & Knowledge Graphs

    HCLTech is seeking a Product and Platform Specialist in London, UK. In this role, you will leverage your strong Python skills and expertise in deep learning frameworks such as PyTorch. You'll be responsible for developing RAG pipelines, implementing techniques in orchestration, and conducting model QA. The ideal ...

    Azure Data Architect (Databricks) – DeltaLake & Pipelines

    Capco is hiring a Principal Azure Data Engineer in London to lead the architecture and delivery of enterprise-grade data solutions using Databricks. You'll work in a hybrid role, guiding cross-functional teams to modernize clients' data capabilities. Ideal candidates will have proven experience with Databricks, ...

    Impact AI/ML Engineer — Hybrid London, SC Clearance

    iO Associates is seeking an AI/ML Engineer for a hybrid role in London, offering a salary between £100k and £140k, dependent on experience. The ideal candidate will have a strong software engineering background and a passion for turning complex customer problems into impactful solutions. You'll be responsible fo ...

    Front Office Rates Quant: Model Development & Insights

    Barclays is seeking a Rates Quantitative Analyst in London to provide quantitative and analytical expertise. In this role, you will support trading strategies and risk management by developing models and tools that enhance decision-making. The ideal candidate will have an MSc or PhD in a quantitative field and s ...

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      Senior Python Developer Pythonawsreact London Tech Jobs in United Kingdom Job Search Guide, Trends and Insights