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    Senior DevTools Engineer Hybrid Work, High Impact Tools

    Tower Research Capital, located in Greater London, is seeking an experienced software engineer to enhance developer productivity and systems infrastructure. You'll design tools, automate workflows, and collaborate across teams. Ideal candidates should have strong programming skills in C++, Rust, and Python, alon ...

    FinTech Backend Engineer (Python/Django) – London Hybrid

    Signify Technology is seeking an experienced Python Developer with expertise in Django and SQL/PostgreSQL for a hybrid role in London. The successful candidate will develop and maintain web applications and backend systems specifically in the FinTech industry. Key responsibilities include writing clean code, opt ...

    ML Developer Tools Engineer: Build DevTools for ML

    ARM is seeking a Software Engineer to join our team in Cambridge, UK, contributing to innovative projects in machine learning development. The role involves building and maintaining developer-facing tools and APIs, collaborating with multi-functional teams, and writing high-quality, maintainable code. Candidates ...

    Senior BI Engineer Cloud Data Platform & Power BI

    Nigel Frank is seeking an experienced Senior BI Developer in Northampton to support the design and optimisation of cloud-based data platforms. The role involves developing scalable ETL/ELT pipelines, Power BI datasets, and mentoring junior developers. Candidates should have hands-on experience with Microsoft Fab ...

    VP, Equities Tech Full Stack Engineer (Kotlin/Python)

    Citi is seeking a Vice President Developer for their Strategic Equity Solutions team to design and develop innovative software solutions enhancing trader workflow. The successful candidate will possess strong backend skills in Kotlin/Python and a deep understanding of trading workflows. This role offers substant ...

    Backend Data Engineer: Python, ETL & AI Pipelines

    A public sector organization seeks a Software Developer experienced in back-end development with a focus on data pipelines. The role involves leading data engineering, supporting Agile teams, and mentoring junior developers. Ideal candidates are proficient in Python and familiar with ETL processes, AWS services, ...

    Senior Alveo Developer: AWS Cloud & Market Data Pipelines

    EPAM Systems is seeking a Senior Alveo Developer to lead the design and optimization of market data unification processes in a dynamic financial environment. The ideal candidate will have hands-on experience with Alveo or similar data management platforms, strong programming skills in Java, Python, or Scala, and ...

    Principal Engineer C#/.NET, AWS, AI Driven FinTech

    Client Server is looking for a Principal Software Engineer / Developer (C# .Net AWS Python) in London with a salary up to £120k. In this role, you will architect and build scalable solutions, collaborate with Agile teams, and drive AI adoption. Key qualifications include strong C# and AWS skills, experience with ...

    API Solutions Architect

    Ameresco is seeking an API Developer to join their Asset Sustainability Group in Greater London. In this role, you'll design and implement robust API solutions, collaborating with clients and internal teams to ensure application performance and security. We're looking for candidates with a degree in Computer Sci ...

    C++ Software Engineer Hybrid (Embedded & AI)

    Jenoptik AG in Farnborough is seeking a skilled Software Developer to work in a hybrid role. The ideal candidate will have robust C++ skills, knowledge of Python, and experience with embedded systems. You will design and maintain applications, contribute to CI/CD processes, and collaborate with cross-functional ...

    Senior Full Stack Developer 2 days a week in London £60 80k

    Senior Full Stack Developer - 2 days a week in London - £60-80k I am looking for a Full-Stack Developer to join a fast-growing data and analytics company working at the intersection of data engineering, software development, and AI. This will be to design and build scalabl ...

    Senior Full Stack Engineer

    Senior Full Stack Engineer – React, Python, GCP After a successful first year, a fast-growing scale-up is expanding its engineering function and is looking for a Senior Full Stack Developer to help develop it's flagship product as well as build and design new products, including exploring agentic AI! < ...

    Full Stack IoT Developer

    Job Description Scroll down the page to see all associated job requirements, and any responsibilities successful candidates can expect.Full Stack IoT Developer We're currently looking for a full-time Stack IoT Developer role focused on delivering next-generation rail digital services th ...

    Staff Software Engineer Developer Experience

    Seeq is a leader in industrial data analytics, empowering companies to derive insights from complex process data and improve operational outcomes. As we continue to grow, we recognize the importance of creating a seamless and productive developer experience, enabling our engineering teams and customers to ...

    Senior kdb+ Developer, Vice President

    Senior kdb+ Developer – BestXWe are seeking an experienced Senior kdb+ Developer to join the BestX engineering team. In this role, you will design, build, and optimise high‑performance data platforms using kdb+, supporting BestX’s multi‑asset analytics capabilities.The ideal ...

    Senior kdb+ Developer, Vice President

    Senior kdb+ Developer – BestXWe are seeking an experienced Senior kdb+ Developer to join the BestX engineering team. In this role, you will design, build, and optimise high‑performance data platforms using kdb+, supporting BestX’s multi‑asset analytics capabilities.The ideal ...

    Software Engineer/ Cloud Developer

    Cloud Developer / Engineer National Security Business Be part of a growing and highly trusted supplier into the NS domain working to deliver mission critical solutions helping to keep the nation safe, secure and prosperous.Working on leading edge technology solutions includ ...

    Options Trader (US Hours)

    About G-20 The G-20 Group is a pioneer in Quantitative Trading systems in cross-asset markets. Headquartered in Switzerland, we operate at the intersection of Quantitative Research, Software Engineering and Trading. The team combines a startup mindset with extensive experie ...

    Options Trader (US Hours)

    About G-20 The G-20 Group is a pioneer in Quantitative Trading systems in cross-asset markets. Headquartered in Switzerland, we operate at the intersection of Quantitative Research, Software Engineering and Trading. The team combines a startup mindset with extensive experie ...

    Software Engineer

    Overview Location: London (Hybrid working – 3 days in office per week) I’m currently working with a leading Investment Management firm looking to hire a Software Engineer to join a highly impactful internal engineering team focused on developer productivity, engineering tooling and improvin ...

    Quant Model Risk Vice President Rates

    Overview We are looking for a new member to join our Interest Rates team in the Model Risk Governance and Review Group which is responsible for end-to-end model risk management across the firm. As a Quant Model Risk Vice President in the Interest Rates team, you will assess and help mitigat ...

    Commercial & Investment Bank Treasury Advanced Treasury Analytics – Senior Associate

    Join a dynamic team at the forefront of treasury innovation and analytics. As part of Advanced Treasury Analytics, you’ll help shape strategic decisions that influence the future of our business. As an Associate in the Advanced Treasury Analytics (ATA) team, you will have the opportunity to learn and g ...

    Commercial & Investment Bank Treasury Advanced Treasury Analytics – Senior Associate

    Join a dynamic team at the forefront of treasury innovation and analytics. As part of Advanced Treasury Analytics, you’ll help shape strategic decisions that influence the future of our business. As an Associate in the Advanced Treasury Analytics (ATA) team, you will have the opportunity to learn and g ...

    Graduate Business Modelling Analyst

    Role: Graduate Business Modelling Analyst (STEM Graduate Opportunity) Salary: Up to £38,000 Base Location: London (Hybrid) Client: Top-Tier Global Firm A leading global firm is seeking a highly analy ...

    Front End Developer

    Join to apply for the Front End Developer role at TieTalent . SC Cleared Front End Developer roles (4 months+). Inside IR35 - Remote with occasional travel to client site to London. My client is a Global Consultancy looking for Front End Developers with subject matter experienc ...

    Quantitative Researcher, Private Equity Co Investments (Boston, London or Dublin)

    Description SummaryFor over forty years, HarbourVest has been home to a committed team of professionals with an entrepreneurial spirit and a desire to deliver impactful solutions to our clients and investing partners. As our global firm grows, we continue to add individuals who seek a col ...

    Quantitative Researcher, Private Equity Co Investments (Boston, London or Dublin)

    Description SummaryFor over forty years, HarbourVest has been home to a committed team of professionals with an entrepreneurial spirit and a desire to deliver impactful solutions to our clients and investing partners. As our global firm grows, we continue to add individuals who seek a col ...

    Senior Consultant, HEOR (Evidence Evaluation & Network Meta analysis)

    When our values align, there's no limit to what we can achieve. Summary of This Role:-This Senior Consultant;* leads and oversees complex evidence evaluation and network meta-analysis (NMA) projects, ensuring the use of robust methodologies and high-quality outputs ...

    Machine Learning Engineer Intern 100% Remote

    About the job We are at the forefront of integrating artificial intelligence with brain‑computer interface technologies. Projects leverage deep learning, generative models, and representation learning to decode and interpret brain activity. Our mission is to bridge the gap between AI and neuroima ...

    Senior Consultant, HEOR (Evidence Evaluation & Network Meta analysis)

    When our values align, there's no limit to what we can achieve. Summary of This Role:-This Senior Consultant;* leads and oversees complex evidence evaluation and network meta-analysis (NMA) projects, ensuring the use of robust methodologies and high-quality outputs ...

    Staff Software Engineer Build Provenance & CI/CD Security

    A tech company in the United Kingdom is seeking a backend developer to build infrastructure for software supply chain trust and provenance. This role involves designing and building systems that provide complete traceability from source code to deployment, with a focus on large-scale data challenges and ensuring ...

    Senior Backend Engineer — Scalable AI Security Platform

    A cutting-edge cybersecurity firm in London is seeking a Senior Software Engineer to lead complex projects focused on developing scalable backend systems and ML tools. The ideal candidate will possess at least 7 years of experience, particularly in Python and cloud services like AWS. Responsibilities include man ...

    Senior Software Engineer

    Overview Software Engineer (Python/Django) | up to £85,000 | Hybrid | HealthTech. An exciting AI HealthTech start-up, featured in the Sunday Times and BBC News, is rapidly growing across the UK, Europe and US. This role is key: you will own, improve and grow backend apps during a period of high sc ...

    Full Stack Engineer

    Full Stack Engineer This is a remote-first opportunity, but candidates must reside in the UK for at least 11 months of the year. Full Stack Engineer - AI & Data Integration Do you want to build data-powered software that delivers re ...

    Machine Learning Engineer

    This range is provided by TechShack. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from TechShack Recruitment Consultant at TechShack London. Machine Learning Engineer | ...

    Node.js Backend Engineer Build Scalable, Secure APIs

    A recruitment agency in the tech sector is seeking a Back End Developer (Node.js) for a leading cybersecurity client in the UK. In this role, you will design and maintain scalable APIs, enhance data feeds, and ensure secure integrations. The ideal candidate has a bachelor’s degree in Computer Science and over th ...

    Senior Backend Engineer for AI Powered, Scalable SaaS

    A forward-thinking technology company in Greater London is seeking a Back-End Developer to work on AI-powered products. You will design and maintain scalable back-end systems while collaborating with data scientists and engineers. The ideal candidate has 3–5 years of experience in back-end development, strong kn ...

    Platform Observability Lead – Cloud Telemetry & DX

    A leading global bank is seeking a Lead Software Engineer in Greater London. In this role, you'll enhance the developer experience through scalable observability tools that support cloud-native services. The ideal candidate has a strong software engineering background, hands-on experience with Python and cloud t ...

    Senior Golang Engineer – Quant Trading Platform (Hybrid)

    A leading technology firm in Greater London is seeking a Senior Developer to build high-performance quant trading platforms in Golang. You will work in a small, technical team, developing the core platform that powers automated strategies in global sports markets. Strong backend engineering experience in Golang ...

    Senior Software Engineer

    Role Overview Build high-performance quant trading platforms in Golang – 1 day per week in their London office. Key Responsibilities Work as a Senior Developer in a small, highly technical team to build the core platform powering automated strategies across global sports markets. < ...

    Senior Backend Engineer – AI Powered SaaS, Scalable

    A fast-growing AI company in Greater London seeks a Back-End Developer to collaborate with the Product team and Data Scientists. You will play a key role in designing and maintaining systems for AI-powered products. The ideal candidate has 3-5 years of back-end development experience, proficiency in programming ...

    Backend API Engineer — Python, AWS & Data Pipelines

    A leading advertising and communication agency in Greater London is seeking a Software Developer Back End. The role involves designing and operating scalable APIs and data systems on AWS, while leading a team. Ideal candidates should have strong Python and FastAPI skills, along with experience in CI/CD and AWS s ...

    Principal AI Architect for Agentic Platforms

    A deep-tech company in Greater London seeks a Principal AI Engineer dedicated to shaping AI-driven engineering workflows. You will build a platform for advanced simulation tools and lead innovative efforts in agent architecture and observability. The ideal candidate has over 4 years of platform engineering exper ...

    Senior CADD Software Engineer for Drug Discovery & AI Tools

    A forward-thinking biotechnology company based in Scotland seeks a motivated Senior Computer-Aided Drug Design (CADD) Software Developer to innovate within drug discovery. You will collaborate with a multidisciplinary team to build cutting-edge software and contribute to developing intuitive tools for molecular ...

    AI Research Engineer: 3D Vision with Relocation

    A defence AI company in Greater London is seeking an AI Developer to create and enhance advanced computer vision models. The ideal candidate holds an MSc or PhD in computer science or a related field, has excellent communication skills, and is proficient in Python or equivalent languages. We offer a unique oppor ...

    Senior BI Developer: Remote UK, Fabric Lakehouse & Power BI

    A leading recruitment agency is seeking a Senior BI Developer for a global manufacturing organization in the UK, offering a competitive salary of £75,000. This role involves designing and optimizing a cloud-based data platform, developing ETL/ELT processes, and enhancing Power BI reporting capabilities. Ideal ca ...

    MLOps Engineer: Deploy, Scale & Automate ML

    A leading marketing technology company in Dundee, Scotland, is seeking an experienced MLOps Developer. In this role, you will manage ML model deployments and collaborate with data scientists to integrate models into production systems. You should have at least 2 years of experience in a related role, proficiency ...

    Full Stack Engineer — Client Facing & Growth Oriented

    A software consultancy is looking for a developer in London to engage with clients and manage projects. You'll collaborate with experienced developers and have opportunities to mentor juniors. The role demands skills in React.js or React Native and Node.js or Python, alongside strong communication abilities. You ...

    Platform Engineer: Build & Scale Developer Platform

    A diversified trading firm in Greater London seeks an individual with extensive experience in CI/CD systems and software development to enhance the developer experience. The role focuses on implementing and maintaining tooling for development teams and requires proficiency in Python or similar languages, as well ...

    Junior C# Developer: Build Trading Platforms with Quants

    An established hedge fund in Greater London is looking for a developer to work closely with quants and traders. You will build systematic trading applications and actively engage in the development of new trading platforms. Candidates should have robust knowledge of C#/.NET frameworks and some exposure to Python ...

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      Quantitative Developer Python Jobs in United Kingdom Job Search Guide, Trends and Insights