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    Lead Data Analyst, FX Markets & Treasury Insights

    A leading FinTech company in London is seeking a Lead Data Analyst for their FX Markets team. In this role, you will analyze key data to influence decisions that optimize trading strategies and minimize financial risks. Candidates should have 4-7 years of relevant experience, an analytical mindset, and be well-v ...

    AI Powered Data Analyst & Prompt Engineer (Paid Social)

    A digital marketing agency in Greater London seeks a data analyst/prompt engineer to enhance social commerce and AI implementation. This role involves supporting account managers with performance data, creating AI pipelines for revenue opportunities, and optimizing analysis processes. Candidates should have stro ...

    Staff Platform Engineer – Neurosymbolic AI at Scale

    A forward-thinking AI company is seeking a Staff Software Engineer to shape the technical direction of its platform. The ideal candidate will possess deep expertise in Python, strong system design skills, and a proven track record in production-quality engineering. Responsibilities include writing code, mentorin ...

    Crypto Algorithmic Trader: Own Your Desk & Impact

    A leading algorithmic trading company in London is seeking an Algorithmic Trader. This role involves improving trading strategies, analyzing data, and developing innovative trading products. The ideal candidate will have 1-3 years of experience or relevant internships, strong Python coding skills, and a passion ...

    Test Data Platform Lead (Self Service Testing)

    A leading tech company is seeking a Test Data Manager to build a self-service testing platform. The role involves defining testing strategies, collaborating with teams, and enhancing test coverage. You will utilize your automation skills in Python or Java and engage with cloud and data platforms such as AWS and ...

    Remote Product Support Engineer APAC Specialist

    A software and data solutions company is looking for a Product Support Engineer to provide crucial L1 and L2 technical support for their Screening software. Candidates must have strong troubleshooting skills and experience with Python, Linux, and various SaaS systems. This role requires working overnight hours t ...

    Backend Engineer, AI Powered App Delivery & Integrations

    A pioneering technology firm in Greater London is seeking a skilled backend engineer to implement and deliver backend services for their AI-powered Software Factory. You will build core backend features and design complex data pipelines while collaborating with cross-functional teams. Ideal candidates will have ...

    Agentic AI Platform Engineer

    A premier financial technology firm in London is looking for an AI Engineer to develop and maintain an innovative agentic platform. This role involves creating and enhancing Python SDKs, implementing best practices for agent development, and delivering tailored AI solutions for the business. The ideal candidate ...

    Senior Multimodal ML Data Engineer

    A leading design platform company is seeking a Machine Learning Engineer to own the data lifecycle for multimodal agent research. This role involves designing and building data pipelines, collaborating with researchers, and ensuring data quality at scale. Ideal candidates will have strong Python experience and p ...

    Freight Market Analytics & Trading Analyst

    A major energy sector corporation in the UK is seeking experienced candidates for the Freight Trading Analytics role. This position involves performing freight market analysis to predict vessel supply-demand balances and market disruptions. Successful applicants will develop models and tools to support trading s ...

    Staff Data Quality & Governance Engineer

    A leading online marketplace in Greater London is seeking a Staff Data Engineer to enhance the reliability, trust, and compliance of its data ecosystem. You will design frameworks and processes that strengthen data foundations and ensure accuracy and observability. The ideal candidate has substantial experience ...

    Quantitative Analyst, Sports Betting Bayesian ML & Risk

    A dynamic sports analytics firm in London is seeking a skilled Quantitative Analyst to deliver innovative solutions to the sports betting industry. You will leverage advanced statistical models and machine learning to interpret complex sports data, providing insightful analytics. Ideal candidates possess a mathe ...

    Senior Econometrics Lead Infrastructure & Policy Advisory

    Jacobs is seeking an Associate Director in Econometrics to lead impactful advisory projects across infrastructure sectors like energy and transport in the UK. The role involves applying advanced econometric techniques and collaborating with multidisciplinary teams to shape strategic decisions that drive societal ...

    Data Scientist, Youth Insights & Ad Campaigns

    A leading technology company in Greater London is seeking a Data Scientist to deliver innovative solutions for engaging youth audiences through data-driven insights and advanced modeling techniques. The ideal candidate will work closely with product teams, developing models to optimize digital campaigns while en ...

    Data Scientist – Production ML & Optimization (Hybrid)

    Technopride Ltd is seeking a Data Scientist to join their team in Waterside, UK. This hybrid contract role involves developing machine learning models, data pipelines, and optimization techniques within a full-stack product squad. The ideal candidate will have a Master's degree or equivalent industry experience, ...

    Software Engineer II Cloud Banking Platform

    J.P. MORGAN seeks a Software Engineer II to join their Global Banking Platform team in Greater London. The role involves designing and developing scalable microservices while applying best practices and technologies like Go, Python, and Kubernetes. Ideal candidates have hands-on experience in application develop ...

    Cyber Software Vulnerability Engineer — Reverse‑Engineering & Defense

    Forwardrole is seeking a Cyber Software Vulnerability Engineer to join their National Security division. This position involves software analysis, reverse engineering, and collaboration with cybersecurity teams to enhance security measures. Candidates should have proficiency in C/C++, Python, and experience with ...

    Lead ML Engineer: Live Sports Insights & Real Time AI

    SKY is looking for a Principal Machine Learning Engineer to shape the technical strategy in transforming raw sports data into real-time insights for millions. Responsibilities include leading development of AI solutions, generating insights for player performance, and integrating these into personalization engin ...

    Index ETF Portfolio Engineer

    DWS Group is seeking an Equity Portfolio Manager/Engineer to join their team in London. This role involves managing index equity portfolios and working closely with trading desks to define optimal execution strategies. Candidates should have strong financial product knowledge, experience in portfolio management ...

    Principal AI/ML Architect Agentic Systems & Infra

    Just Eat Takeaway.com is looking for a Principal Engineer in Greater London to design and lead the development of their Cognitive Operating System. You will architect multi-step reasoning systems, build scalable memory frameworks, and lead Continuous Evaluation processes. The ideal candidate should have deep exp ...

    Senior AI Architect & Tech Lead — Scalable AI Platforms

    Brio Digital is seeking an experienced AI Architect / Technical Lead to drive the technical vision in enterprise AI and software systems. The role demands deep expertise in Python (Django, FastAPI) and modern frontend technologies such as React. Key responsibilities include designing scalable systems and leading ...

    Data Infrastructure Engineer for Exabyte Scale AI

    Mistral AI is seeking a Research Engineer for Data Infrastructure to design and scale advanced compute and storage systems. This role involves architecting multi-cluster orchestration, modern storage formats, and operational excellence in high-performance environments. Candidates should have over 4 years of rele ...

    Product Focused Software Engineer — Frontend & CAD UX

    Endra in Greater London is seeking experienced engineers with a strong background in C++, TypeScript, or Python to join their talented team. The ideal candidate will take ownership of front-end features and be involved in developing high-performance applications. This role offers competitive salary, employee-fri ...

    Remote AI Engineer Production ML on Azure & APIs

    Darwin Recruitment is looking for experienced AI Engineers to work in a 12-month contract role, fully remote, focused on building, deploying, and maintaining production ML solutions within an enterprise manufacturing context. Key skills include Azure Machine Learning, Python for API development, Docker, and Kube ...

    Growth Data Scientist (Europe) — Remote & Flexible Hours

    Nivoda is seeking a Data Scientist, Growth who will build models and analyses to drive intelligent growth. Located in the United Kingdom, the role focuses on identifying high-potential leads and automating decision-making processes. Candidates must have 4+ years in data science, proficient in Python and SQL, and ...

    Remote AI Agent Tech Lead Contract

    YO IT Consulting is looking for a Technical Lead to drive innovation on a cutting-edge AI agent project in a remote setting. In this role, you will guide design and development, leveraging your coding expertise in languages like React, Python, Node.js, and more. This position offers an opportunity to collaborate ...

    SEM Data Analyst – Insights & Dashboards

    A major tech firm based in the United Kingdom is seeking a SEM Analyst to enhance their SEM team's data foundation. This role requires a mix of strong analytical skills and proficiency in tools like SQL and Tableau. Candidates should have a background in data analysis or SEM, with experience in Google Ads and Py ...

    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 ...

    Lead Data Scientist Gaming AI and Experimentation

    Product Madness in Greater London is seeking a Principal Data Scientist to lead high-impact data science initiatives that improve gameplay and player engagement. The role requires a PhD or MSc and over 5 years of data science experience, including deploying machine learning products. Ideal candidates will have s ...

    Data Product Owner: AI Data Quality & Evaluation

    Bloomberg is seeking a Data Product Owner in Greater London to lead the evaluation and data quality systems for the Enterprise Data Agent. This role emphasizes transforming fragmented processes into scalable workflows, ensuring high-quality user interactions and product performance. Candidates should have over 4 ...

    Lead Data Scientist Experimentation & A/B Testing

    An innovative travel technology company in Greater London seeks a Data Scientist III to enhance their experimentation platform. This role focuses on advancing statistical methodologies for A/B testing and requires deep statistical expertise and programming skills in languages like Python or R. Ideal candidates s ...

    Senior Data Scientist: AI, ML & MLOps Lead

    Artefact is looking for an experienced Data Scientist to design and implement advanced data solutions in Greater London. The ideal candidate will have strong leadership experience, proficiency in Python, and a solid understanding of MLOps tools. You will be responsible for complex modelling tasks and will mentor ...

    Lead Quantitative Trading & Research – Credit Portfolio VP

    JPMorganChase is seeking a Quantitative Trading & Research professional to design and develop a Monte Carlo simulation engine for risk management. The ideal candidate will have a strong quantitative background, expert-level programming skills in Python, and the ability to lead technical projects. Responsibilitie ...

    SRE Engineer: Privacy Preserving Private Cloud

    APPLE is seeking a passionate SRE Engineer to enhance privacy-preserving cloud infrastructure at scale. This role involves deploying and monitoring services, improving system performance, and collaborating with a dynamic SRE team. Candidates should have a solid background in distributed systems, proficiency in p ...

    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, ...

    Robotics Research Lead: World Models & 3D AI

    Reka AI based in Greater London is looking for a candidate to work in AI research focused on building foundational intelligence for robotics. The role involves collaboration with ML researchers to develop simulations, persistent scene representations, and planning models. Ideal candidates will have a background ...

    FX Market Making Risk Desk Associate (APAC Hours)

    GTS is seeking a Risk Desk Associate in Greater London. The successful candidate will engage with trading teams to tackle risk and technology issues, requiring great communication and collaboration skills. Key qualifications include a Bachelor's degree in computer science or business, proficiency in Python, and ...

    Azure Databricks Data Engineer for Reliable Pipelines

    A leading technology and finance consultancy in Greater London is seeking an experienced Data Engineer. In this role, you'll design and implement reliable data pipelines that are trustworthy and observable. You must have over 6 years of experience in data engineering, a strong command of Python, and familiarity ...

    Claims Data Scientist | AI Driven Cost & Speed Optimisation

    A leading insurance technology company is looking for a Data Scientist to join their Claims Tribe in London. The successful candidate will be responsible for improving claims management through data science solutions, predictive models, and collaboration with cross-functional teams to enhance operational efficie ...

    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 ...

    Platform Engineer: AI Infra & GPU Compute

    WNTD in the United Kingdom is hiring a Platform Engineer to design and build applications that enhance AI infrastructure software. This hands-on role requires strong Python skills and deep experience with Kubernetes, focusing on real platform software rather than generic DevOps tasks. Key responsibilities includ ...

    Lead Telecom Data Analyst — Data Strategy & Insights

    FactSet Research Systems Inc. is looking for a Technology Data Analyst to lead the Telecom data offering. This position involves engaging with clients, enhancing datasets, and collaborating with cross-functional teams to deliver effective solutions. The ideal candidate will have a bachelor's degree and experienc ...

    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 ...

    DevOps Engineer — AI‑Driven AWS Platform, Databricks/Snowflake

    trg.recruitment is seeking a DevOps Engineer for a 3-month contract in London, offering up to £525/day. The role involves taking full ownership of an existing AWS environment, building standardized workflows, and deploying innovative AI-driven products. Candidates should possess strong AWS experience, Terraform ...

    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 ...

    Senior Quant Risk Manager – Margin Modeling & Risk IT

    London Stock Exchange Group seeks a Manager for the Quant Risk Management team in Greater London. The role involves ownership of margin models, implementing risk IT systems, and analyzing clearing data for trends. Candidates should have at least 5 years of experience in finance, strong programming skills in Java ...

    Quantitative Risk & Modeling Specialist

    ICBC Standard Bank Plc in the City of London is looking for a skilled individual to join their Risk Methodologies and Analytics team. This role involves supporting the methodology framework for Market and Counterparty Credit Risk, ensuring compliance with regulatory standards and methodologies. Candidates should ...

    Associate Backend Engineer Scalable Search for 1M+ Users

    Depop is seeking an Associate Backend Software Engineer to join the Search Retrieval team in London. You will work closely with Product Managers and Data Scientists, producing high-quality code for over 1 million active users daily. The role requires excellent communication skills, a strong sense of ownership, a ...

    Senior AI Native Engineer — Frontline Client Delivery

    Indicium Tech is seeking a Forward Deployed Software Engineer to join their team in Greater London. You will lead engagements that revolutionize how enterprises build software, embedding AI native development at every stage. The ideal candidate has at least 5 years of experience in software engineering, a solid ...

    Data Engineering Lead — Build Scalable Data Platforms

    9fin is seeking a Data Engineering Lead to enhance its data engineering capabilities. This role involves defining operational models, improving platform reliability, and leading a team of data engineers. The ideal candidate possesses strong technical skills in Python, SQL, and cloud environments like AWS and GCP ...

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