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    Senior Full Stack Python Developer — Django, AI & HealthTech

    A professional services provider is looking for a Full-stack Python Web Developer to design, develop, and maintain their platform’s components. The ideal candidate will have over 7 years of experience in software development, with strong skills in Python (Django), MongoDB, and API integration. This full-time pos ...

    Full Stack Python/React Engineer — Remote & Learning Budget

    A mission-led consultancy in the UK is seeking Full Stack Python/React Developers. Join a high-trust, agile team to develop secure, scalable software solutions for the UK Government and Defence sector. You will work on innovative projects using modern technologies and practices, contributing across the full deve ...

    Cloud First Full Stack Developer (AWS, .NET & Python)

    A growing Lloyd’s Insurer in Greater London is seeking a Full-Stack Developer. The role involves building and maintaining AWS-based applications, developing cloud-native software solutions using Python and C#, and integrating systems with AWS tools. Ideal candidates will have strong experience in software develo ...

    Senior Backend Engineer (Rust/Python) for Financial Tech

    A financial services technology firm in the UK is seeking a financial software engineer to join their back-end team. This role includes engaging with stakeholders, designing solutions for data integration, and implementing cloud-native applications on AWS using Rust and Python. The ideal candidate will have a Ba ...

    Cloud Native Software Engineer (Python/React) – Azure Platform

    A financial services company in London is seeking a Software Engineer for their Defined Benefits Team. The role involves designing, developing, and deploying enterprise-grade software. Key tasks include coding in Python and React, working with Azure services, and embedding best practices in DevOps. Ideal candida ...

    Senior Backend Python Engineer for Scalable ML Platform

    A fast-growing educational technology startup in London is seeking a Senior Back end Python Developer to help build scalable, ML-driven learning systems. You will leverage a modern tech stack, including Python, AWS, Docker, and Terraform, to design high-scale applications that serve millions of users. Collaborat ...

    Senior Python Engineer: Equity Factor Risk & Data Platform

    A leading financial firm in the United Kingdom is seeking an experienced individual to join their Equity Factor Risk Model Technology Team. The role focuses on designing and developing equity portfolio analytics, building big data infrastructure, and implementing process improvements. Ideal candidates will have ...

    Front Office Python Dev for ETF Trading Platform

    A leading consulting firm in Greater London seeks a Front Office IT Strategist / Python Developer to enhance their ETF Market Making platform. This role demands strong knowledge of Linux and core Python development, with responsibilities including system support, development of trading tools, and ensuring platfo ...

    Hybrid FX Front Office E Trading Developer Python

    A leading financial services firm in London is looking for a Jnr/Mid-level Front Office E-Trading Developer. This role supports a dynamic FX trading desk and requires strong Python development skills alongside a solid understanding of financial markets. The successful candidate will engage with traders, maintain ...

    Senior DevOps Engineer AWS/Terraform/Python Remote/Bristol

    Overview A leading organisation in the Bristol area, open to candidates working remotely, is looking to hire a Senior DevOps Engineer with strong experience of AWS, Terraform and Python. Responsibilities Planning, implementation, and growth of AWS cloud infrastructure <li ...

    ML Researcher (PhD in Statistics) – Python & AI, Remote

    A high successful SaaS tech company in Cambridge is seeking a Machine Learning Researcher (PhD Statistics Python AI R&D) to develop new tools and techniques for probabilistic models. The role involves conducting independent research and contributing to product development in the automotive sector. Competitive sa ...

    Senior Full Stack AI Engineer (Remote, React/Python)

    A leading technology services provider in Edinburgh is seeking a skilled developer to work in an Agile Scrum environment. You will collaborate with cross-functional teams to design and enhance digital products using React and Python, supporting AI-driven solutions. Ideal candidates will have strong experience in ...

    Senior GCP DevOps Engineer | Kubernetes, CI/CD, Python

    A technology services company is seeking a GCP DevOps Engineer to optimize CI/CD, cloud infrastructure, and application performance. You will work extensively with Kubernetes and Google Cloud Platform. This contract position offers hybrid working, with three days in the office, preferably in Sheffield, and an ex ...

    Senior Python Quant Developer for HFT & Crypto Trading

    A leading trading firm in the City Of London is seeking an experienced Python Quant Developer to join their high-frequency trading team. This role focuses on expanding the Python analytics stack to support trading strategies in crypto markets. You will work closely with traders and quant researchers, developing ...

    Python Developer: Front Office Trading Tech & R&D

    A tech-native consultancy in London is looking for a Python Developer to join their Front Office R&D and Trading Technology team. The role involves designing and maintaining Python-based core libraries, providing L1/L2 user support, and improving system reliability. Ideal candidates should have a strong grasp of ...

    Software Engineer Python Ubuntu Pro client graduate level

    Join to apply for the Software Engineer - Python - Ubuntu Pro client - graduate level role at Canonical Join to apply for the Software Engineer - Python - Ubuntu Pro client - graduate level role at Canonical Canonical is a l ...

    Founding Python Engineer Early Stage Start Up London

    Overview Founding Python Engineer required for an early stage start-up building the future of AI-powered data processing. Joined by a founding team from leading industry names and backed by prestigious VC and angel investors, this is a ground-floor opportunity to work on technically challenging AI ...

    Senior Full Stack Engineer (Python/React) TOP COMPANY!

    Senior Full Stack Engineer (Python/React) -Join a TOP COMPANY!!! Central London | Hybrid (2 days office / 3 days home) In partnership with Robert Half Ltd You’ll be joining a top-tier, high-standards engineering environment ...

    Senior Full Stack Engineer (Python/React) TOP COMPANY!

    Senior Full Stack Engineer (Python/React) -Join a TOP COMPANY!!! Central London | Hybrid (2 days office / 3 days home) In partnership with Robert Half Ltd You’ll be joining a top-tier, high-standards engineering environment ...

    Python Software Engineer – Quantitative Hedge Fund : £120 180k

    Are you a world-class Python engineer ready to push your technical limits in one of the most intellectually rigorous environments in finance? Our client is a leading quantitative investment fund—combining deep research, cutting‑edge data science, and sophisticated trading systems to deliver excep ...

    Software Engineer (Python/React) Up to 140k + Bonus

    Software Engineer (Python / React) Location: London (Hybrid) Experience: 1-5 Years Sector: Elite FinTech Firm Compensation: Up to £140,000 Base + Industry Leading Bonus + Comprehensive Package A leading FinTech firm </b ...

    Software Engineer (Python/React) Up to 140k + Bonus

    Software Engineer (Python / React) Location: London (Hybrid) Experience: 1-5 Years Sector: Elite FinTech Firm Compensation: Up to £140,000 Base + Industry Leading Bonus + Comprehensive Package A leading FinTech firm </b ...

    Software Engineer Python Ubuntu Pro client graduate level

    Join to apply for the Software Engineer - Python - Ubuntu Pro client - graduate level role at Canonical . Company Overview Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our pla ...

    Senior Full Stack Engineer: React & Python, Cloud Native

    A leading tech scale-up in the United Kingdom is searching for a Senior Full Stack Engineer with expertise in React and Python. The successful candidate will develop flagship products, collaborate closely with cross-functional teams, and influence the technical direction. Benefits include a competitive salary ra ...

    Senior Python Backend Engineer for AI Prototypes (Remote)

    A growing digital consultancy in the UK is seeking a Senior Software Developer (Python) to design and enhance AI prototypes. This role involves working collaboratively with engineers, managers, and designers to deliver high-quality, user-centric solutions. The ideal candidate should have strong experience in Pyt ...

    Market Data Software Engineer (C++/Python) — Global Trading

    A diversified trading firm is seeking a Software Engineer for its Market Data team. The role involves building and supporting a C++ technology stack for global trading operations. Candidates must have extensive experience with high-performance C++ applications, along with strong Python skills. Responsibilities i ...

    Senior Backend Python Engineer – Scale & Impact (Hybrid, London)

    A leading grounds maintenance company is seeking a Senior Backend Developer to join a product-focused engineering team. You will design and build backend applications that support complex workflows. The role combines exciting challenges in a hybrid working environment, fostering professional growth with clear ca ...

    Python Counterparty Credit Risk Senior Developer, Vice President

    The Analytical Calculation Engine (ACE) Development Team is a group within Citi Financial Risk Technology, responsible for developing and implementing the applications used for derivatives credit risk and exposure calculations Firm-wide.The team's primary focus is the development, testing, deployment, ...

    Mobile Engineer

    Junior Android Developer | Building the Future of Mobile IMMEDIATE JOINERS Mobile Engineer (Junior Android Developer) Location: London Experience: 2–5 years UK based candidates only CITIZEN & DEPENDENTS Are you a mobile enthusiast who lives for cl ...

    Principal Platform Engineer Cloud & Automation

    A leading digital retailer is seeking a Principal Platform Engineer to design and maintain cloud infrastructures. This role requires strong troubleshooting skills and expertise in various programming languages, including Java and scripting. You will work closely with engineering teams to enhance platform reliabi ...

    Frontend Engineer Angular UI, Nx Monorepo & AI DevOps

    Vanguard in Manchester is seeking a front-end or full-stack developer with 3-5 years of experience to develop reusable Angular v18+ UI components and manage Nx monorepo architecture. Candidates should have proven experience in design systems and reusable component libraries, working knowledge of Java and AEM int ...

    Senior Cloud Native Full Stack Engineer (Azure, React/Java)

    Charles River Development, based in Greater London, is seeking a full-stack, cloud-native engineer to enhance their Enhanced OTC Module. You will work with Java, C#, SQL, and modern JavaScript frameworks while mentoring junior engineers. A degree in a related field is required, along with 8-10 years of software ...

    Senior Android Engineer: Event Telemetry Tooling

    A leading social media platform in Greater London is looking for a skilled Android Developer to join the Event Data Tooling team. Candidates should have 5+ years of experience in Kotlin or Java, along with a solid understanding of software engineering best practices. The role involves developing analytics librar ...

    Technical Architect — Hands on, Event Driven & Governance

    Energy Jobline ZR is seeking a Technical Architect for an immediate contract role within a tech consultancy specializing in the public sector. The ideal candidate will have a strong background in Java or Node software development, and be involved in software architecture as well as hands-on engineering ...

    Senior Software Engineer – AI/ML & Node.js Expert

    Java Script Works is seeking a Senior Software Engineer specialized in AI technologies. The role requires over 6 years of software engineering experience with strong proficiency in C#, Node.js, and Databases. The ideal candidate will have hands-on experience with AI/ML frameworks like TensorFlow and PyTorch. ...

    .NET Core Developer C#, React & Docker

    Java Script Works is seeking a talented .Net Developer in Milton Keynes, United Kingdom. You will be responsible for designing, developing, and maintaining web applications using C# .NET Core, TypeScript, and React. Ideal candidates will have strong experience with RESTful APIs and containerized solutions using ...

    Software Engineer — Government‑Tech, TDD & Pairing

    Opencast | B Corp™ is looking for a Software Developer in Greater London. This role emphasizes building software with engineering craft and collaboration. Candidates should have expertise in Java or Scala, and hold or be eligible for SC Clearance. Responsibilities include collaborating on testing efforts, implem ...

    Java Specialist: Cloud Native Spring, Kafka & Secure Apps

    HCLTech is seeking a skilled Software Engineer based in Greater London, United Kingdom. The ideal candidate should be proficient in Java 17 and familiar with GCP services. Experience in Spring Boot and a strong grasp of software engineering fundamentals is essential. The role may also benefit from knowledge of A ...

    Backend Java SDE II — Scale APIs, Hybrid Work

    Tesco Technology in Greater London is seeking a Software Development Engineer II to enhance our backend API systems. You'll design and develop high-performance APIs to improve customer experience. With a knowledge of Java, you'll work closely with senior engineers, participate in team planning, and learn modern ...

    C++ Data Science Engineer Research to Real World Impact

    IC Resources is seeking a talented C++ Software Engineer in Bristol to design and develop scalable software systems with integrated data science capabilities. The ideal candidate will have strong experience in software engineering (C++, Java or similar) and a solid background in data science and machine learning ...

    Trade Tech Software Engineer: Real Time Distributed Systems

    G-Research in London is seeking Software Engineers to join their Trade Technology function. The role involves designing and implementing robust trading platforms, ensuring system performance, and contributing to reliability and operational excellence. Ideal candidates will have a strong software engineering back ...

    Software Engineer Analytics & Data Pipelines

    Apple is looking for a Software Engineer in London to join the Analytics and Data Engineering team. You will develop large-scale systems to power Apple’s services like the App Store and Apple Music. The ideal candidate should have experience with distributed systems and proficiency in Java or Scala, or equivalen ...

    Senior Oracle Developer Hybrid Role | SQL/PLSQL Expert

    A technology recruitment firm is seeking a Senior Oracle Developer to join their team in Slough. The role involves mentoring other engineering staff, collaborating on complex systems, and leveraging Oracle expertise. Candidates should have extensive experience with SQL and PL/SQL, and familiarity with programmin ...

    Senior Test Engineer Automation & Quality Engineering

    The UK Home Office is seeking a Senior Test Engineer to enhance quality assurance processes. The ideal candidate will take an engineering-led approach, building quality into the software development lifecycle using technologies such as Java, Selenium, and Docker. Responsibilities include maintaining te ...

    Staff Software Engineer – Food Supply Chain, Cloud & DevOps

    Marks & Spencer Plc is looking for Software Engineers to join their team in Westminster. You will deliver high-quality software, drive engineering excellence, and mentor fellow engineers while promoting innovative practices across teams. The ideal candidates will have experience with technologies like ...

    Full Stack Java Developer | Hybrid Bristol | AWS & CI/CD

    SR2 REC LTD is seeking a Full Stack Software Engineer to join their team in Bristol. The role requires strong Java and JavaScript skills, along with AWS experience. You will work on building full stack applications and backend services, contributing to CI/CD pipelines and collaborating with stakeholders. ...

    Senior Java/Kotlin Engineer — AI Driven Cloud APIs (Hybrid)

    A forward-thinking consulting firm in Manchester is seeking a skilled software developer to focus on developing RESTful Java APIs and collaborating with various teams to deliver high-quality solutions for clients. Ideal candidates have expertise in API development, cloud services, and a passion for best engineer ...

    Principal Platform Engineer Cloud & Automation

    A leading digital retailer is seeking a Principal Platform Engineer to design and maintain cloud infrastructures. This role requires strong troubleshooting skills and expertise in various programming languages, including Java and scripting. You will work closely with engineering teams to enhance platform reliabi ...

    Senior Android Platform Engineer – Full Stack Debug

    A leading technology company in Greater London is seeking an experienced Android Platform Engineer to tackle complex technical problems across the system stack. The role involves deep technical triage, proactive improvements, and collaboration with engineering teams. Ideal candidates have 5-8 years of hands-on A ...

    Senior Software Engineer: AI Driven Hybrid Role

    INSHUR is looking for a Senior Software Engineer III to work in a hybrid role in Brighton, helping to pioneer AI-augmented engineering. You will be responsible for delivering customer value through innovative product development while collaborating with teams using cutting-edge AI tools. The role requires profic ...

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      Application Engineering Lead Java Python Microservices Jobs in United Kingdom Job Search Guide, Trends and Insights