senior python developer

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


  • greater london, england, United Kingdom, England CW Talent Solutions Full-time £120,000 - £160,000

    CW Talent Solutions is partnering with a global proprietary trading firm to hire a Lead Python Developer for their DeFi trading desk. This role will focus on building and scaling the firm’s Python-based trading infrastructure, working closely with the founding team.The FirmGlobal proprietary trading firm with a growing DeFi deskEntrepreneurial and...


  • , , United Kingdom Corecom Consulting Remote Full-time £80,000 - £90,000

    This range is provided by Corecom Consulting. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Senior Python Engineer (Fully Remote, UK) Contract: Permanent Location: Fully remote (UK) with optional in-person sessions in Leeds The Role We’re hiring two Senior Python Engineers to join a mature,...


  • Watford, England, ENG, United Kingdom Connected Consulting Limited Full-time £60,000 - £75,000 Contract

    **Let's start with the important bits!** This is a **permanent position** paying **£55,000-£75,000** , depending on experience, with **three days per week onsite** (close to Watford). If that works for you, keep reading. If not, I completely understand and wish you all the very best in your job search. **Why Consider this role?** Well, it's not just...


  • , 00, United Kingdom Aveni Full-time

    Aveni is redefining how financial institutions use AI. We build real, production-ready agentic systems that reshape how banks, advisers and financial services firms operate, replacing fragmented processes with intelligent, end-to-end workflows. We have been recognised as Fintech of the Year for two consecutive years and awarded Best Specialist Technology...


  • Belfast, Northern Ireland, United Kingdom, Northern Ireland Ocho Full-time £60,000 - £90,000

    OverviewOur client is a global cybersecurity company delivering quantum-safe encryption to protect enterprises, governments, and critical national infrastructure. Their advanced cryptography ensures resilience against current and emerging quantum threats, with solutions spanning telecoms, defence, and finance. With recent team expansion, they are seeking a...

  • Python Developer

    2 days ago


    London, England, United Kingdom Morson Edge Full-time

    This is a fantastic opportunity to work for the NHS on a remote, long term remote contract as a Python Developer, Inside IR35.This Python Developer role does require current and transferable SC Clearance. The key skills required for this Python Developer position are: PythonTerraformMicroservicesCI/CD If you do have the relevant experience for this remote...


  • , England, United Kingdom, England 2i Full-time £50,000 - £70,000

    OverviewJob Title: Senior Quality Engineer – PythonLocation: UK Wide (Hybrid)Role type: PermanentClearance: Active SC (Security Cleared) or SC eligibleWe are an award‑winning tech consultancy focused on Quality Engineering, aiming to become the UK’s #1 in the space. We recently secured eight‑figure private equity funding and are expanding rapidly,...


  • London, England, United Kingdom Robert Half Full-time

    Lead Python Developer (TOP Trading Company) TIME TO JOIN A TOP COMPANY!!! - !-Greenfield environment-First hire in the Development team-Huge career progression and genuine opportunity to shape the technology roadmap-Join a fast-growing financial services businessCentral London | Hybrid | PermanentIn partnership with Robert Half LtdPerm RoleShape the...

  • Backend Developer

    2 days ago


    , England, United Kingdom, England Exalto Consulting Full-time £96,862

    OverviewBack-End developer (python and GCP) - £525 inside IR35ResponsibilitiesExperience with frontend technologies including ReactStrong experience deploying and managing applications on Google Cloud Platform (GCP)Proficiency in designing and integrating RESTful APIsDemonstrated ability to implement automated testing strategies (unit, integration,...


  • Leeds, England, United Kingdom, England DiverseJobsMatter Full-time £70,000 - £110,000

    A leading digital consultancy is seeking an experienced Lead Python Developer to join their team in Leeds. The role involves technical leadership, coaching engineers, and delivering user-centred digital solutions. Candidates should have a strong background in software development practices, particularly in agile environments, with experience in...


  • greater london, england, United Kingdom, England LA International Full-time £74,000 - £83,000

    LA International is seeking an experienced Full Stack Python Developer to design, develop, and support enterprise-grade applications across the technology landscape.The ideal candidate will possess strong proficiency in Python, Flask, MongoDB, and Shell scripting, with front-end development experience. The role is a 12-month contract (extensions possible),...


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

    Salary: paying up to £250k + bonusSummary One of the world’s largest hedge funds using innovative and cutting-edge technology, where data is fundamental to the investment process. Central Risk is a key initiative for the firm, and this Quant Developer role offers the opportunity to design and build a next-generation risk platform across businesses and...


  • greater london, england, United Kingdom, England Talan - UK & Ireland Full-time £40,000 - £90,000

    An international consulting group is seeking an IT Quant consultant in Greater London to enhance reliability for ETF market making activities. The role involves building scalable systems for data analysis, evaluating third-party tools, and contributing to research discussions. The ideal candidates will have strong technical skills and effective teamwork...


  • greater london, england, United Kingdom, England Oliver Bernard Full-time £66,000 - £110,000

    OB have partnered with a global InsurTech business transforming how insurance products are built and delivered through modern, data-driven platforms. As they continue to invest heavily into technology, they’re looking for a Lead Python Developer to join their London-based engineering team to take ownership across architecture, set technical direction and...


  • greater london, england, United Kingdom, England PVH (Tommy Hilfiger/Calvin Klein) Full-time £150,000 - £210,000

    A leading hedge fund is seeking a Python developer to join their Commodities Rapid Application Development (RAD) team in London. You will develop end-to-end Python solutions and work closely with PMs, data scientists and engineers to support trading platforms and trading strategies.You will engage with business stakeholders, excel in a fast-paced environment...


  • greater london, england, United Kingdom, England Qh4 Consulting Full-time £80,000 - £120,000

    Qh4 Consulting, based in Greater London, is seeking a Quantitative Developer at the VP/Director level. The ideal candidate will have a strong quantitative background, solid Python skills, and experience in structured finance, particularly in ABS markets. Responsibilities include designing and maintaining pricing and risk engines, developing data pipelines,...


  • , , United Kingdom Mindrift Remote Full-time £31,000 - £51,000

    This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. What We Do At Mindrift, innovation meets opportunity. We believe in using the power of collective human intelligence to ethically shape the...


  • , , United Kingdom Oliver Bernard Full-time £50,000 - £60,000

    A leading FinTech recruitment firm is looking for Mid-Level Python Developers to join their engineering team. You will collaborate with senior leaders to design complex systems and write scalable Python code. The ideal candidate has over 2 years of experience in Python, is well-versed in Flask, and holds a relevant degree from a top university. The position...


  • Waterbeach, England, United Kingdom, England Thermoteknix Full-time £60,000 - £80,000

    Thermoteknix Systems Ltd is seeking a Python Developer to join our FPGA team in Cambridge. You will use the cocotb Python framework to regression test a library of FPGA blocks that perform image processing. You will work with hardware, software and mechanical engineers to bring new products to market.The role requires strong Python development skills, unit...


  • Romsey, England, United Kingdom, England Copello Global Ltd Full-time £82,000 - £137,000

    Copello Global Ltd is seeking a Protocol Analyst/Software Developer for a contract role near Southampton. The position requires onsite work five days per week and the highest level Government Clearance.You will analyse network protocols, identify parameters of interest and develop Python software to extract and deliver fields in predefined output formats for...