senior python developer jobs in London

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1,000 senior python developer job listings in United Kingdom. Find daily updated positions from leading job boards.

  • Python Developer

    2 days ago


    Greater London, England, United Kingdom Futureheads Recruitment Ltd Full-time

    Urgent 6 Month Python Contract £600-800 outside Ir35About the CompanyFutureheads have partnered with a consumer health company building an app that brings together blood-test results, wearable data and medical history to deliver personalised insights.About the RoleYou’ll work with an experienced, Python-focused engineering team to ship product features...

  • Python Developer

    2 days ago


    Greater London, England, United Kingdom Muji Europe Holdings Ltd Full-time

    Temporary/ContractReporting to the Head of IT (and then to the Project Manager responsible for each task), the Python Developer will design, develop, test and maintain inhouse applications using PHP, Python in a Windows environment. Experience with inventory management systems a distinct advantage, as is implementing and integrating web apps, especially in...


  • london, United Kingdom Quant Capital Full-time

    Junior Python DeveloperQuant is urgently looking for a Junior Python Developer to join our high profile client.Our client is a is a recently founded technology business that seeks to improve the way projects are delivered, using the power of deep learning.My client are all about making construction more predictable via a comprehensive understanding of plan...


  • london, United Kingdom Quant Capital Full-time

    Highly experienced Python Engineer – Tech Driven Fund160,000-250,000 + bonusOffice based in St James, LondonQuant Capital is urgently looking for a top-tier Python developer to join our high profile client.Our client is a well-known global systematic hedgefund. They have incredible performance figures and compensation packages.The firm is known globally...

  • Python Developer

    2 days ago


    City Of London, England, United Kingdom Apex Systems Full-time

    Design and implement backend Python software solutions within the structured Notes domain. Collaborate on React UI app, ensuring clean API contracts and integration with backend services.Work in close collaboration with Quants/Sales/Trading and other tech team.Contribute to system design and architecture decisions for a globally distributed FO platform.Play...

  • Python Developer

    2 days ago


    greater london, england, United Kingdom, England Futureheads Recruitment Ltd Full-time £111,000 - £148,000

    Urgent 6 Month Python Contract £600-800 outside Ir35About the CompanyFutureheads have partnered with a consumer health company building an app that brings together blood-test results, wearable data and medical history to deliver personalised insights.About the RoleYou’ll work with an experienced, Python-focused engineering team to ship product features...


  • london, United Kingdom Quant Capital Full-time

    Python Quant DeveloperQuant Capital is urgently looking for Python Developer / Quant Developer to join our high profile client.Our client is a new growing Quant Hedge Fund in the Commodities and Equities space.The ideal Python Quant Developer candidate will be highly proficient with python as well as interested in researching data and pattern recognitionYou...

  • Quant Developer

    3 days ago


    london, United Kingdom SQUAREPOINT CAPITAL Full-time

    Position Overview:The Quantitative Development team works directly with quantitative researchers to design, implement, deploy and use software for research and trading. As part of the technology team, the team follows modern software development principles and works with peers in technology to mature and evolve these tools for wider use. Quantitative...


  • London, England, United Kingdom Oxford Knight Full-time

    Salary Range: $150,000 to $300,000 base + bonusLocations: New York City One of the world’s largest hedge funds using innovative and cutting-edge technology, where data is fundamental to the investment process. This Quant Developer role offers the opportunity to work in highly collaborative, small, close-knit teams to design and build tools & platforms that...


  • London, England, United Kingdom Third Republic Full-time

    We are working with a unique company that helps businesses automate regulatory compliance in the financial industry. The company is at the cusp of the growth where they have registered incredible growth in the last 5 years and looking for a dynamic Backend Engineer who can help them solve interesting client problems. What You'll Be Doing: • Contribute to...

  • Python Core Developer

    4 hours ago


    London, England, United Kingdom Oxford Knight Full-time

    Salary: £160,000 base + profit share bonus (TC can be north of £500k) Job Description: One of the world’s most prestigious hedge funds is looking for an outstanding Python Developer to join one of their their Fixed Income trading pods. You’ll join a small fixed-income PM team of 10 that enjoys huge autonomy and is looking to grow their risk-taking....


  • London, England, United Kingdom hays-gcj-v4-pd-online Salary Full-time

    Your newpanyA highly regarded technology and quantitative development team is looking to hire a Python Quant Developer to support the design, development and delivery of business-critical trading, pricing and analytics platforms. Working in a fast-paced engineering environment, you will collaborate closely with quantitative analysts, traders and technology...

  • Python Quant Developer

    21 hours ago


    London, England, United Kingdom Oxford Knight Full-time

    Salary: £160,000 base + profit share bonus (TC can be north of £500k) Job Description:  One of the world’s most prestigious hedge funds is looking for an outstanding Python Quant Developer to join one of their Fixed Income trading pods. You’ll join a small fixed-income PM team of 10 that enjoys huge autonomy and is looking to grow their risk-taking....


  • London, England, United Kingdom Invitise Full-time

    We're looking for a Lead Software Engineer (Python & Django) for a central government department based in London, Manchester, Birmingham or Cardiff (hybrid), on an initial 12 months contract, paying up to £720 per day (Inside IR35).This is a hybrid role with around 40% office attendance, roughly two days per week.The successful Lead Software Engineer...

  • Python Developer

    2 days ago


    greater london, england, United Kingdom, England Muji Europe Holdings Ltd Full-time £65,000 - £92,000

    Temporary/ContractReporting to the Head of IT (and then to the Project Manager responsible for each task), the Python Developer will design, develop, test and maintain inhouse applications using PHP, Python in a Windows environment. Experience with inventory management systems a distinct advantage, as is implementing and integrating web apps, especially in...

  • Python Developer

    2 days ago


    greater london, england, United Kingdom, England VirtueTech Recruitment Group Full-time £128,000 - £168,000

    Senior Backend Python Developer with experience in Renewable Energy is needed for an Energy Tech firm, who are enabling a smarter, more flexible, and zero-carbon electricity grid.With the energy system rapidly evolving and the demand for flexible, reliable, and zero-carbon electricity increasing, the focus of this role is on building the technology that...

  • Python Developer

    2 days ago


    greater london, england, United Kingdom, England Pontoon Remote Full-time £96,000 - £126,000

    Job Title: Python Developer (Backend)Location: Remote (Quarterly Planning Sessions in Bristol)Remuneration: 600 per day (Inside IR35 via Umbrella)Contract Details: Fixed Term Contract, Initial 6 Months with Multi-Year Extension Potential Responsibilities:Our client is seeking talented Backend Python Developers to join an innovative engineering team focused...

  • Python Developer

    2 days ago


    greater london, england, United Kingdom, England DNS Info Ltd Full-time £60,000 - £80,000

    A Python + React + SQL + Databricks developer role blends backend data engineering with frontend application development, requiring strong coding skills in Python, React.js, SQL, and Databricks for building scalable, data-driven applications.Key ResponsibilitiesBuild APIs and services using Python frameworks (Flask, FastAPI, Django).Integrate with Databricks...

  • Python Developer

    6 hours ago


    London, England, United Kingdom mthree Full-time

    We are hiring a skilled back-end Python Developer to join a high-performing technology team at a top-tier investment bank. You’ll be instrumental in delivering a greenfield system monitoring and performance analysis tool for global trading platforms – a solution that will provide critical insights into system health and behavior across the trading stack....


  • London, England, United Kingdom BULLIT MANAGEMENT SERVICES LIMITED Full-time

    Design, develop, and maintain scalable backend applications and REST APIs using Python and Flask for enterprise automation and patch management solutions. Build new modules, enhance existing functionality, and ensure application reliability through comprehensive unit testing and code reviews. Perform application performance tuning, troubleshooting, and...