Jobs for senior python developer at London

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


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

    OverviewQuantitative Developer | Structured Finance | VP / Director Level — A fast-growing London-based investment firm at the cutting edge of fixed income and structured credit is looking for a quantitative developer to join a small, highly technical team building proprietary pricing and risk infrastructure from the ground up.This is a hands-on role with...


  • London, England, United Kingdom Hackajob Ltd Full-time

    hackajob is partnering directly with NEXT to hire for this role. The Role: Let's talk numbers. When it comes to UK retail, it's hard to find a bigger name. We sell thousands of items an hour and are expanding our e-commerce business by the second. For anyone in Tech, this is the place to learn. To grow. And to thrive. What You'll Take On: The successful...

  • Senior Quantitative Developer Premium

    17 hours ago


    London, Greater London, United Kingdom TradingHub Full-time

    Compensation: Competitive (Financial Services)About TradingHubFounded in 2010, TradingHub delivers uniquely intelligent trade surveillance software to world leading financial institutions. Developed by market professionals, our solutions use sophisticated modelling techniques to detect single and cross-product market manipulation.With a team of over 150...

  • Python Developer

    6 days ago


    greater london, england, United Kingdom, England Durlston Partners Full-time £150,000

    Python/Qt Engineer (GUI) - London - £150k base + bonus We’re working with a high-performing, technology-driven trading firm building mission-critical front office tools used directly by traders in fast-moving markets. They’re looking for a Senior Python Engineer with Qt expertise to help design and deliver the next generation of real-time trading...

  • Python Developer

    3 days ago


    Greater London, England, United Kingdom IO Associates Full-time

    SC Cleared Python DeveloperRemote (London once per every 4-6 weeks)SC Clearable, Lapsed or Active a HUGE Bonus£400 to £500 per day DOE Outside IR35Initial 6 MonthsASAP StartAre you an experienced Python Developer with a security clearance? Our Client, a leading organisation operating within the defence and security sector, is looking for a talented...

  • Senior Developer Premium

    16 hours ago


    London, United Kingdom Cerillion Technologies Full-time

    Job Description​We are looking for a Senior Developer to join our Software Engineering team in London. Thisrole is ideal for a hands-on technologist who enjoys tackling complex business challenges anddelivering high-quality software solutions. The successful candidate will be responsible fortechnical design, development, and delivery of enhancements to...

  • Senior Java Developer Premium

    17 hours ago


    London, London, United Kingdom Eeze Full-time

    Job SummaryAs a Senior Java Developer at Eeze you will play a crucial role in shaping the development of our live casino games from concept to delivery. This position is perfect for those with a startup mindset, the ability to work independently, take initiative, and make their own decisions. Main ResponsibilitiesDesign and develop live casino games...

  • Senior Ion Developer

    18 hours ago


    London, London, United Kingdom Pontoon Full-time

    Senior Ion Developer** (Contract) Duration: 12 Months (Possibility for extension) Location: London/Hybrid (2 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Profile As a Senior Ion Technical Engineer, you will play a pivotal role in designing and implementing high-quality software solutions...


  • greater london, england, United Kingdom, England Square One Resources Remote Full-time £78,412 - £83,025

    Job Title: Lead Python Developer Location: United Kingdom (Remote) Salary/Rate: £425 - £450 (Inside IR35) Start Date: Immediately Job Type: 12 Month Contract We are seeking an experienced Lead Python Developer to join a distributed development team and take ownership of both technical delivery and day-to-day leadership. This role requires a hands‑on...

  • Data Engineer III Premium

    17 hours ago


    London, United Kingdom JPMorganChase Full-time

    DescriptionAre you ready to shape the future of data engineering at JPMorgan Chase? Join a dynamic team where your unique skills will help build innovative solutions and contribute to a winning culture. You’ll have opportunities for career growth, collaborate with talented professionals, and make a real impact on our business objectives. Your expertise...


  • Charing Cross, London, United Kingdom Quant Capital Full-time

    Python Django Full Stack Web Developer Fintech100,000Quant Capital is urgently looking for a full stack web Python and Django Web Developer to join our high profile client. Our client is a major global financial exchange, driven by technology. They are at the bleeding edge of not only product ideas but also technology and data manipulation. They use unique...


  • Charing Cross, London, United Kingdom JAMF Software Full-time

    At Jamf, we believe in an open, flexible culture based on respect and trust. Our track record and thriving work environment all stem from the freedom we grant ourselves to get the job done right. We take pride in helping tens of thousands of customers around the globe succeed with Apple.All potential candidates should read through the following details of...


  • greater london, england, United Kingdom, England Prolific Full-time £42,118 - £59,986

    Overview Prolific is building the biggest pool of quality human data in the world, with over 35,000 AI developers, researchers, and organizations using our platform. Role Senior Python Developer – join our Expert Network to train and evaluate cutting‑edge AI models. Successful candidates will assist researchers by reviewing code, logic, and...

  • SC Python Developer

    6 days ago


    Westminster, Greater London, United Kingdom IO Associates Full-time

    Senior Python Developer – Government UnitThe information below covers the role requirements, expected candidate experience, and accompanying qualifications.Day rate: £650–£675, Inside IR35Contract: 6 monthsWorking arrangement: London – Once a month onsiteClearance: Active SC Clearance is preferred but they will consider lapsedThe RoleWe are looking...

  • Senior Fullstack Developer Premium

    16 hours ago


    London, City of London, United Kingdom Footium Full-time

    Join us as we build the future of football management gaming!At Footium, we're bringing football to life like never before. As a multiplayer Football Management game, we offer fans the chance to live their dream of becoming a Football Manager and Club Owner. It's social, it's rewarding and it's fiercelycompetitive!Following our successful launch back in...

  • Senior Cloud Developer Premium

    16 hours ago


    London, Greater London, United Kingdom Framestore Full-time

    Job descriptionAt Framestore’s Oscar-winning Technology team, innovation is at the heart of what we do, whether this be developing new techniques, new ideas or creative new ways to tell our clients’ stories. Underpinning all of this is a long tradition of research, technology and development - from engineering our bespoke software solutions to gaining...

  • Senior KDB+ Developer Premium

    16 hours ago


    London, Greater London, United Kingdom Synechron Full-time

    Job descriptionAbout Synechron:Synechron is a leading digital transformation consulting firm dedicated to delivering innovative technology solutions within banking, financial services, and insurance. We thrive on engineering excellence, collaboration, and a passion for cutting-edge technologies.Role OverviewWe are seeking an experienced Senior KDB+ Developer...

  • Senior UiPath Developer Premium

    17 hours ago


    London, Greater London, United Kingdom Deloitte Full-time

    Senior UiPath DeveloperPosition OverviewWe are seeking a highly skilled Senior UiPath Developer to take ownership of a partially developed UiPath Accounts Receivable automation solution. The role requires a proactive individual who can independently drive the solution to completion, working closely with the Deloitte team, including a senior business analyst,...

  • Full Stack Python Developer Premium

    6 days ago


    London, United Kingdom Tcs Uk Full-time £350 - £400 Contract

    The RoleWe are 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 expertise in Python, Flask, MongoDB, Shell Scripting, and Linux environments, combined with front-end development experience to build scalable, secure, and...

  • Senior Python Engineer Premium

    16 hours ago


    London, England, United Kingdom Landytech Full-time

    DescriptionLandytech is on a mission to revolutionize the way that investment managers, asset owners and their advisors access asset information. Powered by Sesame, an industry-leading investment reporting platform, we are helping clients in over 15 countries make informed investment decisions and deliver insights faster.The company is growing rapidly and...