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    Data Scientist – US Lending Risk, ML & Equity

    A leading fintech company in London is seeking a Data Scientist to develop cutting-edge credit risk models for loan and credit card products. This role offers the opportunity to work with the latest machine learning techniques and a rich data repository. The ideal candidate will possess strong skills in Python a ...

    Hybrid Data Scientist Build Global Education Insights

    A leader in higher education services is seeking a Data Scientist to develop predictive models and contribute to impactful analytical projects. The role offers a hybrid work model, allowing for flexibility with two days in the office per week. The successful candidate will collaborate with teams to build robust ...

    PKI & Identity Security Software Engineer

    A leading recruitment agency is seeking a talented software engineer to develop high-volume PKI solutions in an agile environment. The ideal candidate will have experience with Go, Java, C++, or Python, and possess knowledge of full-stack applications, REST APIs, and DevOps principles. Strong communication skill ...

    Cloud DevOps Engineer CI/CD & Automation Leader

    A leading technology firm in Greater London is looking for a DevOps Engineer responsible for integrating project functions across the product life cycle. The ideal candidate should have strong skills in Linux-based infrastructure, Ruby, Python, Perl, and Java. Knowledge of database management, automation tools, ...

    Graduate Software Engineer Quant (Hybrid, London)

    An elite fintech trading firm is seeking a Graduate Software Engineer/Quant to join their innovative team in Greater London. This hybrid role offers the chance to work with cutting-edge technology on multiple green-field projects and exceptional opportunities for growth. Candidates should hold a degree in a STEM ...

    Engineering Manager, Real‑Time Data & Backend Systems

    A tech company for urban mobility in London is seeking an experienced Engineering Manager to lead a Backend team responsible for core data infrastructure. This role includes mentoring engineers, contributing to scalable systems, and ensuring data reliability. Candidates should have 8+ years in software engineeri ...

    Quantitative Research Engineer

    A diversified trading firm is seeking a Research Engineer to join their systematic research team. The position involves developing software for trading strategy simulations, large-scale data acquisition, and evaluating new technologies. Candidates should have a Bachelor's degree in Computer Science or related fi ...

    VP Quantitative Strategist, Cross Asset Risk Premia Research

    A leading global financial services firm seeks a Vice President Quantitative Strategist to join its Global Research team. The successful candidate will conduct innovative research in cross-asset risk premia strategies, collaborate with internal teams, and present findings to external clients. Required qualificat ...

    Senior Applied AI/ML Associate – Payments Operations

    A global financial services firm in London is seeking an Applied AI & Machine Learning Associate to optimize business decisions using cutting-edge machine learning techniques. This role involves researching and developing innovative ML-based solutions and collaborating with engineering teams to integrate these i ...

    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 ...

    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 ...

    Machine Learning Model Architect London (Contract, 3 Months)

    A leading consulting firm in Greater London is seeking a skilled Data Scientist to join their team. This role involves designing and implementing machine learning models to solve complex problems. The ideal candidate will have 7-10 years of experience and proficiency in Python and R, along with strong knowledge ...

    Cloud Security Engineer Automation & Resilience

    A leading technology firm in the UK is seeking a Cloud Security Engineer to manage and enhance security systems related to cloud technologies. The ideal candidate should have strong experience in Linux and Windows environments, AWS services, and high-level programming languages like Python and Java. Responsibili ...

    DevOps & SRE Engineer | Cloud Reliability & Automation

    A leading motor insurance provider in the UK seeks a DevOps engineer to join their Infrastructure team. In this role, you will design, build, and maintain scalable systems, ensuring reliability and performance. Ideal candidates will have expertise in SRE practices, strong skills in AWS and Python programming, an ...

    AI Driven Solutions Engineer — Observability (London)

    An innovative IT solutions provider in London is seeking a Solutions Engineer to drive the successful delivery of technical solutions. The role involves collaborating with cross-functional teams and customers to optimize LogicMonitor configurations, provide expert insights, and improve IT monitoring strategies. ...

    Front Office Quant AI Strategist for Trading Platform

    A leading trading firm is seeking a Quantitative AI Strategist for their quantitative analytics team. This front-office role involves enhancing the firm's AI-powered research and analytics platform. Responsibilities include prototyping quantitative workflows, writing platform code, and engaging with stakeholders ...

    Lead Product Analyst, Consumer Accounts — Data Driven

    A global technology firm in the United Kingdom is seeking a Lead Product Analyst to enhance product offerings. You'll collaborate with cross-functional teams and make data-driven decisions impacting user engagement and satisfaction. The ideal candidate will possess over 5 years of experience in analytics, strong ...

    Lead SDET Backend API & Cloud Automation Architect

    JPMorgan Chase & Co. is looking for a Lead Software Development Engineer in Test (SDET) to design and support automated testing frameworks for backend applications. This role involves collaborating with developers and engineers to deliver high-quality products utilizing Python, Docker, and CI/CD pipelines. The i ...

    AI Powered Data Analyst & Prompt Engineer (Paid Social)

    A leading social commerce agency in Greater London seeks a Data Analyst / Prompt Engineer to enhance data integrity and optimize client performance through AI and data analytics. The role involves building data pipelines and automating analysis processes while providing insights to account managers. Ideal candid ...

    Real Time Trading Production Engineer (Low Latency)

    A global trading business is seeking a Trading Production Engineer to ensure the stability and performance of mission-critical trading systems. You will collaborate with traders and developers, focusing on uptime and resilience. Candidates should have experience in production engineering and strong proficiency i ...

    Research Engineer Generative 3D World Models

    A pioneering tech company in London is looking for a Research Engineer passionate about generative AI and 3D modeling. You will design and develop machine learning methods to create high-quality 3D environments from images and videos. Ideal candidates will hold a relevant degree, have strong foundations in deep ...

    Data Consultant PySpark & ETL Specialist (Hybrid)

    A leading technical consultancy in the UK seeks a Data Consultant to develop a robust data foundation. Your responsibilities include establishing data integrations, conducting ETL activities, and collaborating with SMEs to validate data models. The ideal candidate has proficiency in Python, experience in Apache ...

    Data Analytics Consultant – Financial Services (London, Hybrid)

    A leading consultancy firm in Greater London is looking for a Data Analytics Consultant to drive data transformation projects across top-tier financial institutions. This role involves leading analytics initiatives, leveraging tools like SQL, Python, and Tableau to provide insights from complex datasets. Candida ...

    Lead NLP & Data Scientist (Staff) — Flexible Equity

    A leading AI-driven patent research firm is seeking a Staff Level Applied Scientist to lead technical efforts in data and NLP. Responsibilities include improving search algorithms, implementing agentic workflows, and managing data pipelines. The ideal candidate will have over 8 years of experience in engineering ...

    Cloud AI for Science Software Engineer

    A leading biopharma company in Greater London seeks a Software Engineer to develop scalable infrastructure for AI models. You will work within an AI team, designing robust software solutions that handle large-scale data, ensuring high performance and collaboration with domain experts. Ideal candidates will posse ...

    Agentic AI Engineer & GenAI Solutions Architect

    A leading technology consulting firm in Greater London seeks an experienced AI Engineer specializing in end-to-end AI solutions using Agentic AI frameworks and Generative AI technologies. The role involves designing AI architectures, integrating Generative AI into client solutions, and mentoring junior engineers ...

    Production AI Engineer: Scalable LLM Systems (London)

    A venture-backed AI technology company is seeking an AI Engineer to design and operationalize AI systems. This role involves turning large language models into reliable production systems and deploying agent-based architectures. The ideal candidate will have strong experience in Python and a proven track record ...

    AWS HPC Architect: Energy Solutions & Prototyping

    A leading technology company seeks an HPC Specialist Architect to support its Energy & Utilities Business Unit. You will interact with customers, deploy HPC solutions, and provide valuable insights to product teams. Ideal candidates will possess a Bachelor's degree in Computer Science or Engineering and strong e ...

    Greenfield SRE & AI Automation Engineer

    Era4 is seeking Automation & AIOps Engineers to build a modern AI Platform Operations function from scratch. This role involves developing autonomous workflows, integrating with observability tools, and designing operational automation. Strong Python skills and experience with monitoring platforms are required, ...

    Crypto Trading Production Support Engineer Automation

    Selby Jennings is seeking a Production Support Engineer in Greater London. You will provide front-line support across various cryptocurrency business lines, including trading and risk management. The ideal candidate will have over 4 years of experience in production engineering within a trading environment, stro ...

    Growth Analytics Leader — Senior, Equity & L&D Benefits

    Preply Inc. in Greater London is looking for a Data Manager to shape the Product Growth strategy. You will define long-term vision and foster a data-driven culture, ensuring success through effective analytics. Ideal candidates have over 3 years of leadership experience in Analytics and Data Science, expertise i ...

    Claims Data Analytics & AI Analyst

    HDI Global SE in London is seeking a Claims Data Analyst who will lead analytics and AI solutions to enhance the claims processes. The ideal candidate will have strong skills in SQL, Snowflake, and Python. This impactful role involves translating complex business challenges into action-oriented insights and ensu ...

    Incident Response Lead Data Discovery & Client Reporting

    CFC is seeking an Incident Response Consultant in London to join a dynamic team focused on protecting and recovering clients from cyber threats. The successful candidate will lead data analysis, identify the scope of data exposure, and report findings to clients. Candidates should have a strong understanding of ...

    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 ...

    ML Engineer in Abu Dhabi — LLMs, RAG & Production AI

    AI71 is seeking a Machine Learning Engineer to develop and optimize machine learning models that empower AI solutions. You will collaborate with cross-functional teams to understand business challenges and translate them into impactful AI products. The ideal candidate has 5+ years of experience, a Master’s or Ph ...

    GenAI Data Engineer: Scalable Pipelines & LLMs

    Stott and May is looking for a skilled GenAI Data Engineer to join their team in the UK. This hybrid position focuses on designing scalable data platforms and integrating Generative AI capabilities. Key responsibilities include building data pipelines, architecting AWS solutions, and evaluating GenAI models. Can ...

    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 ...

    Growth minded Pricing & Commercial Analytics Leader

    Raylo seeks a Head of Commercial Analytics to drive pricing strategy and sustainable growth. The role involves leading a team, collaborating with cross-functional partners, and leveraging data insights to influence strategic decisions. Ideal candidates have 7+ years in analytics, top university degrees in STEM, ...

    Treasury & Capital Markets Lead: Liquidity, Funding & Growth

    JSS is seeking a Treasury and Capital Markets professional to take full ownership of the Treasury function in a growing Fintech firm. Responsibilities include managing daily operations of the loan portfolio's securitisation, ensuring compliance, and driving treasury improvements. The ideal candidate will have a ...

    Remote Data Scientist (Mid Level) — Scale ML & Impact

    Satalia (NPComplete) is seeking a Mid-Level Data Scientist to work remotely in the UK. This position requires 2–4 years of experience in machine learning and strong Python skills. The candidate will build and iterate on ML models, implement production pipelines, and analyze multimodal datasets. The role also off ...

    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 Data Scientist: AI, LLMs & Strategic Impact

    A leading experience innovation company in Greater London is looking for a Lead Data Scientist. The successful candidate will design and implement machine learning and AI solutions, translating business needs into data science approaches. With over 5 years in data science and strong programming skills in Python ...

    SoC Performance Modeling Intern — Platform Architecture

    A leading technology firm is looking for an intern in the System-on-Chip Performance Modelling Team. This role involves creating C++ simulations for new chip technologies while working closely with platform architects. Candidates should be passionate about C++ and/or Python and have a solid understanding of comp ...

    Hybrid Quant Analyst: Equity Execution & TCA

    A leading financial services firm in Greater London is searching for a highly motivated Quantitative Analyst to be a vital part of their EMEA Equity Trading desk. The role involves executing analytics, developing trading models, and optimizing performance through advanced programming techniques. Candidates shoul ...

    Data Engineer & Platform Analyst – Lakehouse AI (London)

    A leading global investment bank in London seeks a Data Engineer to design and support data pipelines and curated datasets on their AI data platform. The ideal candidate will have experience in Python or Java, solid SQL knowledge, and a background in data modeling. Responsibilities include enhancing data pipelin ...

    Model Risk Analyst: Equity Derivatives Governance

    A leading global financial services firm in Greater London is looking for a Model Risk Analyst/Associate. In this role, you will assess and enhance model risk governance while collaborating with model developers and traders. Key qualifications include a Master's degree in a relevant field, solid expertise in pro ...

    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 ...

    VP Quant Trader, Commodities: Algorithmic Trading

    A global financial institution in Greater London seeks an Algorithmic Trading Quantitative Analyst (VP) for its Commodities team. The role involves designing and optimizing electronic market-making models. Candidates must have systematic trading experience, a strong programming background in Java/C++ and Python, ...

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