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    Gas Trader, UK & EU Markets — P&L Focus

    ExxonMobil is seeking a Gas Trader to join their London trading team. This role focuses on proprietary trading P&L generation in European gas markets, requiring 2-5 years of experience with a demonstrated commercial impact. The successful candidate will develop trade strategies, manage positions, and analyze mar ...

    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 ...

    Actuary: Process Improvement & Data Solutions

    Legal & General in Greater London is seeking a Process Improvement Actuary to enhance tools and processes in their Pension Risk Transfer division. This hybrid role involves identifying and improving pricing processes, mapping workflows, and collaborating with teams to support data-driven decision-making. The ide ...

    E commerce & Digital Optimization Lead Data Driven Growth

    De Beers Group is seeking an E-commerce and Digital Optimization Specialist in Greater London to manage their A/B testing program for digital and e-commerce. The role focuses on providing insights into customer experience improvements and utilizing analytics tools for precise metrics. The ideal candidate must be ...

    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 ...

    Kubernetes Platform Engineer – GCP & IaC

    A technology company in the United Kingdom is seeking an engineer to build a multi-tenanted Kubernetes platform in GCP from scratch. You will work with various product teams and tackle complex engineering challenges using your coding skills in Go, Python, or Java. The environment prioritizes genuine engineering ...

    Equity Derivatives Model Risk Analyst

    JPMorganChase in Greater London is seeking a Model Risk Analyst/Associate to assess and enhance model risk governance. This role involves reviewing complex pricing models for equity derivatives and collaborating with model developers and trading desks. The ideal candidate should possess a strong background in pr ...

    Cloud Native Software Engineer, Global Banking Platform

    JPMorgan Chase & Co. is seeking a Software Engineer III in Greater London to enhance their Global Banking Platform. The role involves designing, implementing, and developing scalable microservices, utilizing programming languages like Go, Python, or Java. Candidates should have practical experience in system des ...

    Data Analyst: Analytics & AI for Business Impact

    HDI Global SE in Greater London is seeking a Data Analyst to join the new Data Analytics & AI team. This role involves collecting, analyzing, and interpreting data to support business decisions and operational improvements. The ideal candidate will have strong expertise in SQL and Python, experience with data vi ...

    VR Teleoperation Engineer: Real Time Robot Control

    Humanoid in London is looking for a Software Control Teleoperation Engineer to build advanced VR-based teleoperation solutions for humanoid robots. You will engineer immersive control systems allowing fluid human-robot interaction through next-gen VR hardware. This role demands proficiency in C++, Python, and Un ...

    Senior ML Engineer — AI First Fintech, High Impact

    Addition is seeking a candidate to join their team in Greater London to develop and deploy AI-driven financial tools. The role involves collaborating with product and design teams, ensuring model transparency, and creating forecasting tools. Applicants should have a strong background in machine learning, NLP, an ...

    Hybrid Full Stack Engineer – AI Platform + Equity (London)

    SR2 REC LTD is looking for a Full Stack Software Engineer based in London to build innovative AI products. You will work in a hybrid environment with one day per week on-site, developing features across both backend and frontend. The ideal candidate has strong skills in Python and Vue.js, along with experience b ...

    Engineering Lead — AI Finance Backend (Remote 3mo/yr)

    Jack & Jill is seeking an Engineering Lead in Greater London to spearhead a high-performing backend engineering team. This role demands a blend of hands-on technical skills in Python and AWS, leadership in a fast-paced environment, and a focus on building scalable solutions. The position offers a unique opportun ...

    Data Platform Architect: Cloud, AWS & Streaming

    True North Consulting Group Ltd is seeking a Technical Architect (Data Platforms) with strong experience in designing large-scale, cloud-based data platforms. This role will support the design and evolution of data platforms and drive modern solutions. The ideal candidate will hold active UK SC Clearance and pos ...

    Sports Betting Trading Analyst — Hybrid, Flexible Hours, Bonus

    Longshot Systems Ltd is seeking a Sports Betting Trading Analyst to join our modelling team. You will analyse existing trading strategies, collaborate with software engineers, and conduct data analysis on historical trading. A strong knowledge of sports betting markets and proficiency in data analysis in Python ...

    Enterprise AI Deployment Engineer — Travel‑Heavy, Customer‑Facing

    Anthropic is seeking a Forward Deployed Engineer (FDE) to join our Applied AI team in Greater London. In this role, you'll embed with strategic customers to drive AI adoption, build production applications using Claude models, and collaborate with cross-functional teams. We’re looking for candidates with 4+ year ...

    Full Stack Engineer for AI Web Apps (React/Next.js)

    An innovative AI solutions provider in Greater London seeks a skilled Full-Stack Engineer with at least 5 years of experience. The ideal candidate should be proficient in building modern web applications using React and Next.js, with backend development expertise in Python preferred. Responsibilities include des ...

    Blockchain Software Engineer II DLT & Digital Assets

    A global financial services leader is seeking a Software Engineer II in London to design, develop, and deliver blockchain applications. The role involves collaborating with experienced engineers, developing secure services using Java, Python, and TypeScript, and contributing to high-impact projects. Candidates s ...

    Geospatial Full Stack Engineer Hybrid

    A technology company is seeking a Software Engineer (Full stack) in London, U.K. This role requires 3 years of experience with a focus on web development and REST APIs, ideally with TypeScript/JavaScript or Python frameworks. Candidates should possess a BSc in Software Engineering or a related discipline. The po ...

    Senior SRE & Software Engineer, Application Middleware

    A global technology firm in London seeks a Site Reliability Engineer to design high-performance systems and ensure reliability for their infrastructure. The role involves building production-grade software and conducting in-depth systems analysis. Candidates should hold a degree in Computer Science or a related ...

    Kubernetes Data Platform Engineer — Cloud Native

    A leading digital bank in the UK is seeking talented data professionals to join their team. The role involves leading the design and implementation of robust cloud-native data infrastructure, focusing on scalability and security. Ideal candidates will have expertise in Kubernetes, strong programming skills in Py ...

    Software Engineer Defence & Cybersecurity (Security Cleared)

    A leading technology firm based in the UK is seeking an experienced Software Engineer to join their expanding technology team. The role requires proficiency in various technologies such as Java, Python, and cloud services like AWS or Azure. The ideal candidate will hold a high-level security clearance and have a ...

    Production AI Engineer: LLM Systems & Orchestration

    A global AI consultancy is seeking an experienced AI Engineer to design, build, and deploy production-grade AI systems powered by large language models. You will create advanced AI applications that address complex problems through robust workflows and multi-agent orchestration. The ideal candidate will have han ...

    AI Fintech Full Stack Engineer — 4 Days/Week in London

    A leading global fintech is seeking a Full-Stack Engineer for their new AI Innovation Team in Central London. You will join a greenfield team focused on building an AI Platform for compliance technology. The ideal candidate has over 2 years of engineering experience, with skills in React, TypeScript, and Python. ...

    Field Reliability Engineer: Automate & Scale Workflows

    Palantir Technologies seeks a Forward Deployed Reliability Engineer for the Greater London area. In this role, you will ensure the stability of mission-critical workflows, engaging directly with operational challenges and advocating for improvements. Ideal candidates have a background in Computer Science or Engi ...

    Data Quality & Governance Engineer – AI & Data Lineage

    LHV Bank is seeking a Data Quality & Governance Engineer in Greater London to enhance the quality and governance of data and AI platforms. This role involves implementing automated data quality checks, embedding controls into pipelines, and supporting governance operations. The ideal candidate will have signific ...

    Purview Data Governance Specialist

    Avanade is seeking a Purview Data Governance Consultant in Greater London, focused on designing and implementing effective data governance solutions leveraging Microsoft Purview. The ideal candidate possesses solid experience in data governance, hands-on technical skills in SQL and Python, and the ability to eng ...

    Genomics Scientist: AI Driven PRS for Drug Discovery

    Genomics, located in Greater London, is seeking a Scientist to drive innovation in drug discovery through advanced genomic analytics. The role involves creating Polygenic Risk Scores and collaborating across teams while leveraging strong statistical programming skills (R, Python). You'll need experience in genet ...

    Executive Data Product Owner – Credit Trading & Research

    J.P. MORGAN is seeking a Data Product Owner/Manager in Greater London to lead development and delivery of data products. The role involves collaborating with Quant Research and Technology teams, ensuring data quality, and managing development tasks. Qualified candidates will have a strong background in financial ...

    AI Software Engineer – Conversational AI & LLMs (Onsite London)

    Oliver Bernard is hiring an AI Software Engineer for their Central London office, offering a salary of up to £140k. The successful candidate will design, build, and deploy innovative AI features, working with a cutting-edge tech stack including Python and various AI frameworks. Responsibilities include developin ...

    Fullstack Software Engineer II — International SMS Services

    A leading technology company is seeking an experienced Fullstack Software Engineer II to join their SMS International team in London. The successful candidate will work collaboratively to deliver innovative RCS and SMS services, requiring 3-5 years of software engineering experience and proficiency in full stack ...

    Client‑Facing Enterprise AI Deployment Engineer

    A technology company focusing on AI infrastructure is seeking a Forward Deployed Engineer to manage the deployment lifecycle and work directly with enterprise clients in the UK. Responsibilities include designing AI applications, integrating systems, and collaborating with various stakeholders. The ideal candida ...

    Internal Tools Engineer, Safeguards Foundations

    A leading AI safety firm based in London is seeking a Software Engineer to enhance internal tooling used for review and enforcement processes. The ideal candidate should have over 4 years of experience, strong knowledge of Python and React, and the ability to work closely with both technical and non-technical te ...

    SaaS Implementation Engineer — Data Ownership & Equity

    A growing SaaS business in the financial services sector is looking for an Implementation Engineer to own the end-to-end onboarding and implementation of software solutions. The role combines technical responsibility with strategic involvement, offering high visibility and influence. Ideal candidates will have e ...

    LLM Infra Platform Engineer — On site London

    A technology consulting firm in London seeks an AI Platform Engineer to build and maintain infrastructure for LLM deployment and inference. The ideal candidate will possess strong experience with cloud platforms like AWS, Docker, and Python programming. You'll collaborate closely with AI engineers and data scien ...

    Investments Data Engineering Leader (Hybrid)

    A global financial powerhouse in London seeks a Lead Investments Data Engineer to lead and mentor a high‑performing data engineering team. You will shape the direction of investment data platforms while driving innovation in a collaborative and flexible hybrid environment. The ideal candidate will have extensive ...

    Regional Growth & Product Strategy Lead

    A global technology company based in London is seeking a Product Strategy Lead to develop regional growth strategies and guide investments. Ideal candidates will have 5-10 years of experience in tech or strategy consulting and proficiency in SQL and Python. The role emphasizes communication, strategic thinking, ...

    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 ...

    Alternative Data Partnerships Lead

    A leading financial data provider based in London is seeking an experienced Content Relationship Manager. You will be responsible for enhancing the scouting and onboarding of high-impact alternative datasets. This role demands 8+ years in data sourcing, strong vendor management skills, and the ability to drive c ...

    Data Engineer: Ingestion & Platforms for Hedge Fund

    A leading Global Hedge Fund in Greater London is looking for a Data Engineer to join their team. You'll work closely with investment and business teams, building and maintaining data ingestion processes that play a crucial role in investment decisions. The ideal candidate should have over 5 years of data enginee ...

    Hands On Engineering Leader: Ship & Scale with Equity

    A forward-thinking tech firm in Greater London is seeking an enthusiastic Engineering Leader to elevate their product development. You will manage technical direction while mentoring a growing engineering team. Responsibilities include making architectural decisions, ensuring code quality, and fostering a produc ...

    VP, Quantitative Trading & Research Credit Portfolio

    A global financial services firm located in London seeks an experienced Vice President for the Quantitative Trading & Research team. The candidate will design and implement a large-scale Monte Carlo simulation engine for Credit Valuation Adjustment (CVA) and Funding Valuation Adjustment (FVA). Essential qualific ...

    Data Flywheel Engineer for AI Eval Pipelines

    A leading tech firm in Greater London is seeking a Software Engineer to build systems and pipelines that enhance data quality. The role requires over 3 years of experience in software engineering, particularly with Python and SQL. You will have the opportunity to shape how the company measures and improves answe ...

    Strategic Sales Insights Analyst — Drive Major Wins

    A technology company in Greater London seeks a Sales Insights Analyst to drive revenue growth by analyzing SaaS stacks and presenting findings to C-level executives. The successful candidate will have 2-3 years in consulting or business analytics experience. They must be comfortable communicating complex analyse ...

    Wildfire & Meteorology Computational Scientist (HPC)

    A technology company is seeking a Computational Scientist in Greater London to develop and optimize wildfire prediction models. You'll design numerical modelling approaches, run HPC simulations, and contribute to visualisation pipelines. Strong skills in C/C++ and Python are crucial for this role. A postgraduate ...

    Security Focused Software Engineer: Cloud, Agile, UK

    A technology company specialized in Defence and Cyber Security is seeking Software Engineers to design, build, and maintain secure software systems. The role offers opportunity to work on meaningful projects and grow skills in a supportive environment. Ideal candidates are curious and willing to learn, with expe ...

    In Store AI Real Time Full Stack Engineer

    A stealth-mode AI company in Greater London is seeking a Full Stack Engineer to design and build transformative web experiences for in-store shopping. The role involves creating intuitive web interfaces and implementing real-time backend services. Candidates should have proficiency in full-stack development incl ...

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