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    Energy Trading Market Risk Analyst: Insight & Impact

    RWE is seeking a Market Risk professional to join their London team, focusing on trading power, gas, and commodities. The role involves preparing market risk reports, analysing P&L drivers, and collaborating closely with Trading to assess risks. Candidates should have experience in market risk within commodity t ...

    Senior In Business Risk VP – Global Markets Front Office

    Citigroup, Inc. is looking for a candidate to join the Global Markets In-Business Risk (IBR) team in the Greater London area. The position involves managing market risks across various asset classes, requiring strong analytical skills and a background in finance or related fields. Candidates should have experien ...

    Principal AI Governance Platform Architect

    J.P. MORGAN is looking for a Principal Software Engineer in Greater London to lead AI Governance Engineering efforts. The role involves designing and building governance platforms, developing reusable services, and ensuring compliance across AI/ML delivery lifecycles. Candidates should have strong software engin ...

    DV Cleared Backend Engineer for Secure Cloud Apps

    Experis - ManpowerGroup is looking for DV cleared Backend Developers to support high-impact Defence and Security programs in the UK. The role involves designing, building, and operating secure cloud-native backend services while ensuring reliability and performance. You will be working with technologies like Jav ...

    Credit Risk Governance & Controls Lead — Hybrid

    American Express is searching for a Credit Risk Governance & Controls Manager in the UK to ensure compliance with UK regulatory expectations across credit risk strategies. The role involves translating complex regulations into practical processes, managing Operational Risk Events, and supporting policy updates. ...

    Production Engineer: AI Infra, CI/CD & Observability

    A leading tech firm in the UK seeks a skilled Production Engineer to spearhead groundbreaking projects that tackle the climate crisis with innovative technology. You will develop scalable infrastructure, enhance CI/CD pipelines, and ensure system health. The ideal candidate has expertise in infrastructure, CI/CD ...

    AI & Data Solutions Engineer: Automate, Analyze, Drive ROI

    Black Sheep Coffee is looking for an AI & Data Solutions Engineer in Greater London. This role focuses on implementing data, AI, and automation initiatives across the business, requiring strong analytical and technical skills. Responsibilities include identifying improvement opportunities, supporting new tool ad ...

    London Hybrid AI Scientist – Protein Structure & Plant Immunity

    A plant biotech start-up in Greater London seeks an AI Scientist to enhance their Protein-Protein interaction prediction tool. The role is hybrid, with a focus on fine-tuning 3D protein structure models and collaborating with biologists. Candidates should have a PhD or MSc with 3+ years of experience and profici ...

    Lead Backend Engineer AI & Back Office (Remote UK)

    Midnite is seeking a Lead Backend Engineer to help scale internal operations by defining practical uses of AI in engineering and the broader business. You will lead the development of a greenfield back office platform, mentoring a small team while writing production code and deploying AI-powered tools. Ideal can ...

    Senior AI Engineer Production AI for Enterprise (Equity)

    Tech Talent Network, based in London, is seeking an exceptional software engineer to join their early-stage AI startup. You will build and ship production AI systems, work across backend and infrastructure, and have a significant impact on the startup's culture and standards. Ideal candidates will have over 5 ye ...

    AI Agent Engineer — Build Scalable Conversational Tech

    Decagon, based in Greater London, seeks an experienced software engineer to join the Agent Engineering team. This role focuses on designing and building AI agents to enhance customer interactions across various industries. Ideal candidates should have over 3 years of experience, expertise in Python and Typescrip ...

    Staff AI Engineer: Lead LLM Data Platform (Remote UK)

    Bluefish is looking for a Staff AI Engineer to lead the architecture for data platforms and LLM products. In this role, you'll be responsible for implementing scalable systems that drive measurable outcomes for clients, including Fortune 500 companies. The ideal candidate has over 8 years of experience in produc ...

    Production AI Engineer London Hybrid, Deployments

    Oliver Bernard is seeking a Forward Deployed Engineer (AI) in London with up to £145k plus bonus. The role focuses on deploying AI systems across sectors such as FinTech, HealthTech, and Energy, engaging directly with client engineering teams. Ideal candidates have over 5 years of experience in production system ...

    Staff & Principal Product Engineer — Build with Impact

    Fifth Dimension is looking for a Software Engineer in Greater London to take ownership of product areas end-to-end, from design to delivery. You will collaborate across teams to build scalable solutions, lead projects involving backend APIs, and ensure a strong user experience. The ideal candidate has strong Pyt ...

    Machine Learning Engineer AI Models & Systems

    A leading AI technology company in Greater London is seeking a talented Machine Learning Engineer to develop and implement cutting-edge artificial intelligence products. The role requires designing sophisticated models and refining existing systems. Ideal candidates will have a strong background in programming l ...

    Event Driven Macro Analyst

    A global trading firm is seeking a Macro Analyst to join their London research team. This role involves providing real-time analysis on macroeconomic trends and collaborating closely with traders to structure trades based on research outputs. Candidates should possess a strong understanding of financial markets, ...

    Senior Engineer, Hegel PBT Specialist — London

    Antithesis is seeking a Software Engineer in London for a full-time role focused on developing Hegel, our new family of property-based testing libraries. The ideal candidate should have experience in property-based testing and be familiar with programming languages such as Python and Rust. This in-office positio ...

    Cross Asset Trading Associate — Fixed Income Specialist

    JPMorgan Chase & Co. is looking for an experienced Fixed Income professional in London to join their Cross Asset Trading Team. This hybrid role involves executing trades in Fixed Income, FX, and Precious Metals, while also building market relationships and driving trading initiatives. The ideal candidate should ...

    Lead AI Engineer & ML Architect

    A dynamic tech company in Greater London seeks a Lead AI Engineer to develop and optimize advanced AI solutions. The role involves leadership in project development, mentoring junior engineers, and ensuring AI solutions are scalable and robust. Ideal candidates should have extensive experience in AI technologies ...

    Remote Mathematics Expert for AI Reasoning

    Alignerr is seeking a Mathematics Expert (AI Training) to utilize advanced mathematical skills in developing AI reasoning capabilities. This fully remote position requires a Master's or PhD in Mathematics, strong expertise in algebra, calculus, statistics, or discrete mathematics, and coding skills in Python, MA ...

    Cross Asset Fixed Income Trader – London

    J.P. MORGAN is looking for an experienced Fixed Income candidate to join their Cross Asset Trading Team in London. The role involves executing trades across Fixed Income, FX, and Precious Metals markets while actively engaging with clients and internal teams. Ideal candidates will have a background in sales or t ...

    ML Research Engineer: Generative Models & Scalable Training

    A leading data science recruitment firm in London seeks a research-focused ML engineer to design and conduct experiments aimed at enhancing large-scale generative models. The role involves implementing ideas from research into production-ready pipelines and requires proficiency in Python and ML frameworks like P ...

    VP, Advanced Treasury Analytics — Global Impact

    A leading global financial institution is seeking a Vice President in Advanced Treasury Analytics to drive impact through advanced analytics in treasury management. This role involves analyzing large data sets and collaborating with cross-functional teams while mentoring junior members. Preferred candidates will ...

    AR ML Engineer Intern Spectacles Team (Summer 2026)

    A leading technology company in Greater London is seeking a Machine Learning Engineering Intern for the Spectacles AR team. This 13-week internship offers hands-on experience in developing and evaluating machine learning models focused on AR experiences. Ideal candidates will be pursuing a degree in a technical ...

    Senior ML Scientist, Borrowing (Remote‑Friendly & Stock Options)

    A pioneering financial institution in the UK is looking for a Borrowing ML Scientist to enhance automated decisioning through machine learning. You will have the autonomy to develop models across various lending products while collaborating with teams to align your work with strategic objectives. The role offers ...

    FinCrime Data Scientist: Fraud & Risk Analytics

    A fintech company in London is looking for a Risk Analyst/Data Scientist to enhance their Financial Crime detection efforts. You will utilize advanced analytics, SQL, and Python to influence risk-based decision-making and mitigate fraud losses. This hybrid role mandates collaboration with various stakeholders an ...

    Entry Level ML Engineer Real World Marketing Analytics

    A leading global marketing agency is hiring a Junior Machine Learning Engineer for a 6-month fixed-term contract in London. The ideal candidate will have a strong foundation in statistics and machine learning, proficiency in Python and SQL, and a passion for problem-solving. This role offers an opportunity to su ...

    Director of Investment Tech & Fixed Income Tools

    A leading investment firm in London is seeking a candidate for a role focused on portfolio management technology within the fixed income asset management sector. The ideal applicant has over 10 years of experience, excels in Python, SQL, and Power BI, and possesses strong analytical and communication skills. Thi ...

    ML Engineer: Scalable AI Pipelines

    A leading technology firm in Greater London seeks a Machine Learning Engineer to develop and optimize advanced AI systems. You'll be responsible for building efficient pipelines and collaborating with cross-disciplinary teams. The ideal candidate will have an MSc or PhD in Machine Learning or a related field, st ...

    GenAI Data Scientist & AI Engineer

    A global data and technology company in Greater London is seeking a mid-level Data Scientist to work on Generative AI and AI engineering. The role involves collaboration across product, engineering, and business teams to design experiments and communicate insights effectively. Candidates should have experience i ...

    Energy Trading Data Scientist — Forecasting & ML

    A leading energy innovation company in Greater London is seeking a data scientist who is passionate about reshaping energy trading and driving toward a Net Zero future. You will explore data for the GB intraday power market and build models to forecast demand and renewable generation. Required qualifications inc ...

    Production Ready Data Scientist for Marketing Analytics

    A leading data consultancy in Greater London is looking for a pragmatic Data Scientist to translate business challenges into data-driven solutions. In this hands-on role, you will develop predictive models and implement machine learning solutions to enhance marketing and customer experience outcomes. Qualified c ...

    Senior AI/ML Data Platform SRE Lead

    JPMorgan Chase & Co. is seeking a Site Reliability Engineer for their AI/ML Data Platforms team in Greater London. In this role, you will develop scalable and resilient data solutions, manage incident resolutions, and foster team collaboration. Your experience with observability tools and site reliability princi ...

    Senior Data Architect — Real Time Pipelines on AWS

    A leading enterprise SaaS provider in the UK is seeking a Data Architect to innovate, design, and build scalable data pipelines for enterprise clients. You will work with massive datasets and ensure data integrity while providing actionable business intelligence. The ideal candidate has over 7 years of experienc ...

    Climate ML Engineer – Solar Forecasting

    A climate technology organization is seeking a Machine Learning Engineer at the mid or junior level to develop innovative solutions for climate change. The role requires experience in deep learning and Python, addressing real-world data challenges. You will collaborate with cross-functional teams and contribute ...

    Human‑Centered ML Engineer — Evaluation & MLOps

    A leading technology company in Greater London is seeking a Machine Learning Engineer to join the Human-Centered AI team. This role involves leading evaluations of advanced AI models, developing frameworks for quality metrics, and collaborating with various teams to improve AI systems. Candidates should have a r ...

    Lead Data Scientist — Client Facing ML & Data Solutions

    A data consultancy firm in the UK seeks an experienced Data Science Consultant to lead complex projects while delivering innovative solutions. You will collaborate closely with clients, identify their data science needs, and apply best practices in data engineering and analysis. The ideal candidate has over 5 ye ...

    Engineering Manager (Hands On, Hybrid, AI DAM)

    R3vamp is seeking a Software Engineering Manager in Greater London. This hybrid role involves leading a team of 6 developers while remaining hands-on in software development. Candidates should have over 10 years of experience, with strong skills in Python, Django, React, and AWS. The position offers a competitiv ...

    Senior Software Engineer, Global Payments Platform

    A global payments technology leader is looking for skilled software engineers to join their team in London. Applicants should have over three years of experience in engineering complex software systems. The role emphasizes collaboration and innovation in creating solutions that impact millions. The ideal candida ...

    Senior Data Platform Engineer (Trading Systems)

    A leading Investment Manager in the UK is seeking an experienced Software Engineer for an initial 6-month role that could lead to permanent employment. The position involves working within a core engineering team to develop and enhance data and infrastructure platforms supporting systematic trading strategies. T ...

    Solutions Architect – Financial Data & AI Solutions

    A leading financial services provider in London is seeking a Solution Architect to engage with clients, translating their data needs into actionable solutions. Candidates should have an understanding of data ingress/egress, AI, and basic programming skills including Python. This role promotes a hybrid work envir ...

    Remote Senior Systems Engineer, Cloud Emulation

    A progressive cloud development platform is seeking a Systems Engineer in London to enhance their cutting-edge technology. The role requires over 5 years of experience in systems engineering and a strong foundation in container-based systems. Candidates should possess proficiency in programming languages like Py ...

    Principal ML Engineer: Build Global AI & Data Platforms

    Apple is seeking a Principal Machine Learning Engineer in Greater London to lead the design, fine-tuning, and deployment of large language models. The ideal candidate should have extensive experience in machine learning engineering with a proven track record of shipping ML-powered products. Responsibilities incl ...

    Edge AI Scientist for Real Time Health Sensor Systems

    A leading technology firm in Greater London seeks an experienced AI Scientist or Machine Learning Engineer. This role involves designing and implementing algorithms for physiological monitoring systems, focusing on robust machine learning solutions capable of detecting physiological deterioration. Candidates sho ...

    Security Solutions Architect Hybrid/Remote, Threat Hunting

    A global cybersecurity firm in Greater London seeks a Solutions Architect for a 14-month fixed-term role to drive customer outcomes. You'll design data visualizations, create custom scripting solutions, and collaborate with stakeholders to enhance network security. Ideal candidates will possess 6-8 years of cybe ...

    ML Engineer: Production Pipelines & MLOps (London Hybrid)

    A leading data and technology organization is seeking a Machine Learning Engineer to join their data team. This hybrid role involves designing and building robust data pipelines and championing MLOps best practices. You will work closely with analysts and stakeholders to ensure ML models are production-ready. Id ...

    Senior AI Engineer Build Production AI Features

    MUFG Investor Services in Greater London seeks an AI Engineer for its IT-AI team to enhance AI-powered product features. The role involves building and optimizing existing products and contributing to shared delivery goals within a collaborative environment. The ideal candidate has a Master's or PhD, 3 ...

    Robotics Test Engineer: Real Robot Validation & CI/CD

    Humanoid is seeking a Robotics Test Engineer in Greater London to validate software releases and evaluate policies for our humanoid robots. Candidates should have over 3 years of experience in software test engineering, a strong proficiency in Python, and familiarity with ROS2. The role involves both manual and ...

    Full Stack Engineer: Build Scalable, Impactful AI Platform

    Encord, located in Greater London, is seeking an experienced engineer to elevate platform performance and reliability. You will join a collaborative team at a crucial stage of development and take end-to-end ownership of projects across the technology stack. The ideal candidate has strong full-stack en ...

    Senior Data Scientist: AI Strategy & Impact

    OVO Group is looking for a Principal Data Scientist to lead innovative projects shaping OVO's data science practice. In this role, you will drive high-impact initiatives, define technical direction, and collaborate with cross-functional teams to enhance customer experience through pioneering data science solutio ...

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