senior python developer

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


  • City Of London, England, United Kingdom Ncounter Limited Full-time

    NP-(phone number removed)£180,000-£220,000Quantitative Developer (Python)London | Hedge Fund | Python | Research & Trading TechnologyBuilding great trading strategies requires great engineering.We're looking for an experienced Python Developer to work alongside Quantitative Researchers, designing and building the software that underpins research, analytics...


  • City of London, England, United Kingdom, England Ncounter Limited Full-time £180,000 - £220,000

    NP-(phone number removed)£180,000-£220,000Quantitative Developer (Python)London | Hedge Fund | Python | Research & Trading TechnologyBuilding great trading strategies requires great engineering.We're looking for an experienced Python Developer to work alongside Quantitative Researchers, designing and building the software that underpins research, analytics...


  • City of London, England, United Kingdom Infosec Full-time

    Our client, an innovative and rapidly growing business within the Exchange Traded Funds (ETF) sector, is seeking an experienced Lead Python Developer to play a key role in shaping the future of their technology and data platforms.This is a rare opportunity to join a highly respected organisation operating at the intersection of technology, data and financial...

  • Python Developer

    4 days ago


    greater london, england, United Kingdom, England N Consulting Limited Full-time £55,350 - £64,575

    LocationLondon, England, United Kingdom# Python Developer at N Consulting LtdLocationLondon, England, United KingdomSalary£300 - £350 /dayJob TypeContractDate PostedMay 6th, 2026Apply Now**Role: – Sr Python Developer****Duration:6 Months Contract**We are looking for a Python Developer with strong experience in **trading and risk management systems**...

  • Python Developer

    4 days ago


    Charing Cross, Greater London, United Kingdom RJC Group Full-time

    Job DescriptionWe are seeking a skilled Python Engineer to join the expanding Front Office Automation team of a major Commodities Trading company based in London.To be considered for an interview, please make sure your application is full in line with the job specs as found below.Working directly with the business, you will collaborate across teams to...

  • Python Developer

    4 days ago


    London, England, United Kingdom, England Peaple Talent Full-time £49,500 - £60,500

    Backend Developer | London | 12 Month FTC | £55,000OverviewPeaple Talent have partnered with a brilliant professional services firm looking to recruit a Backend Developer. The successful candidate will be instrumental in delivering a particular project, a strategic initiative to transition our client’s current finance system from an on-premise set up to a...

  • Python Developer

    4 days ago


    Belfast City District, Northern Ireland, United Kingdom, Northern Ireland Citibank (Switzerland) AG Full-time £60,000 - £90,000

    ## Python DeveloperApplyremote type: Hybridlocations: Belfast United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: 26949278The Applications Development Intermediate Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems...

  • Python Developer

    4 days ago


    greater london, england, United Kingdom, England E-Solutions Full-time £60,000 - £90,000

    Strong proficiency in Python (e.g., Django, Flask, FastAPI)Hands-on experience with PostgreSQL, including performance tuning and indexingSolid understanding of SDLC methodologies (Agile, Scrum, or Waterfall)Experience designing and consuming RESTful APIsKnowledge of ORM tools (e.g., SQLAlchemy, Django ORM)Familiarity with version control systems...

  • Python Developer

    4 days ago


    greater london, england, United Kingdom, England Randstad Digital Full-time £70,000 - £90,000

    OverviewWe are seeking a high-calibre Senior Python Developer to join our London-based Engineering squad. Sitting at the heart of our Front-Office analytics platform, you will bridge the gap between complex energy market fundamentals and high-performance software engineering.You will be responsible for the architecture and delivery of scalable data products...

  • Python Developer

    4 days ago


    , , United Kingdom Your Next Hire Remote Full-time £63,000 - £77,000

    Get AI-powered advice on this job and more exclusive features.Sign in to access AI-powered advicesContinue with Google Continue with GoogleContinue with Google Continue with GoogleContinue with Google Continue with GoogleContinue with Google Continue with GoogleContinue with Google Continue with GoogleContinue with Google Continue with GoogleThis range is...

  • Python Developer

    4 days ago


    Leeds, England, United Kingdom, England Ross Kane Ltd Full-time £50,000 - £70,000

    We are seeking a Python to execute the full lifecycle of the product development, by programming well-designed, efficient, and testable code that meets specifications.Requirements5+ years expertise in Python DevelopmentExpertise in AWS Serverless including tools & technologies such as Lambda, DynamoDB, Eventbridge, Cloudwatch and CloudFormationExcellent...


  • England, England, United Kingdom CDP Global Full-time

    Title - Junior Python Developer Location - London Salary - £32,157 - £38,000 About CDP: CDP is a global non-profit that runs the world’s only independent environmental disclosure system. As the founder of environmental reporting, we believe in transparency and the power of data to drive change. Partnering with leaders in enterprise, capital, policy and...

  • Python Developer

    5 days ago


    Nottingham, England, United Kingdom Sanderson Government & Defence Full-time

    Role OverviewWe are looking for a Python Developer to join our team and help build, maintain, and improve software applications. The ideal candidate will have a basic understanding of Python programming and a willingness to learn new technologies. ResponsibilitiesDevelop and maintain Python applications.Write clean, readable, and efficient code.Troubleshoot...


  • London, England, United Kingdom Travelers Full-time

    Taking care of our customers, our communities and each other. By honoring this commitment, we have maintained our reputation as one of the best property casualty insurers in the industry for over 170 years. Join us to discover a culture that is rooted in innovation and thrives on collaboration. Travelers Software Engineering team enables a seamless customer...


  • birmingham, england, United Kingdom, England Experis Full-time £45,000 - £55,000

    Python DeveloperOn site Birmingham | £45,000 - £55,000 + Bonus + BenefitsWe're recruiting for an experienced Python Developer to join a successful and growing manufacturing business, helping to develop, support and enhance business-critical applications, data platforms, integrations and automation solutions.This is a hands-on role for an experienced...


  • birmingham, england, United Kingdom, England Experis - ManpowerGroup Full-time £45,000 - £55,000

    Python Developer On site Birmingham | £45,000 - £55,000 + Bonus + Benefits We're recruiting for an experienced Python Developer to join a successful and growing manufacturing business, helping to develop, support and enhance business-critical applications, data platforms, integrations and automation solutions. This is a hands-on role for an experienced...


  • City of London, England, United Kingdom, England Infosec Full-time £90,000 - £140,000

    Our client, an innovative and rapidly growing business within the Exchange Traded Funds (ETF) sector, is seeking an experienced Lead Python Developer to play a key role in shaping the future of their technology and data platforms.This is a rare opportunity to join a highly respected organisation operating at the intersection of technology, data and financial...

  • Sr Python Developer

    3 days ago


    greater london, england, United Kingdom, England Falcon Smart IT (FalconSmartIT) Full-time £60,000 - £90,000

    We are looking for a Python Developer with strong experience in trading and risk management systems within investment banking. The role involves building backend applications and data processing logic supporting risk calculations, trade workflows and reporting. Key Responsibilities Develop and enhance Python-based applications for trading and risk use...


  • greater london, england, United Kingdom, England Mustard Systems Ltd. Full-time £75,000 - £110,000

    At Mustard Systems, we leverage statistical modeling to dive into sports events and help us make informed predictions about future outcomes. By utilising our unique datasets, advanced statistical models, and custom-built software, we strive to accurately forecast sports results. We value quick delivery and real-world impact over perfect code. If you’re an...

  • Python Developer

    3 days ago


    , 00, United Kingdom Quik Hire Staffing Remote Full-time

    - **Role** : Python Developer (Remote) - **Location** : Remote (Work from Anywhere) - **Job Type:** Contract - **Payout** : $20 - $120/hour **Role Overview:** We are hiring for one of our clients, seeking a Python Developer to work on a contract basis. This role involves building and maintaining scalable Python applications, integrating third-party...