python developer jobs in London

Design Technology Developer | Python / C# / JavaScript | Central LondonA household-name global leader, headquartered in London with 400+ people worldwide, is expanding its Digital Design team and looking for a talented Developer to build the tools shaping the future of Architecture & Interior Design.You'll work where software engineering meets design,...

Python Developer - GenAISalary: £45,000 - £55,000 plus benefits, perks and healthcare optionsLocations: London, Bristol, Manchester, Glasgow or NewcastleJob Type: Permanent | Hybrid / 2 days per week onsite | Occasional travel to client sitesRequirements: SC eligibility & full right to work in the UK required (no sponsorship available)The Role:Please make...

Role: Software Developer (Python) - Up to £140,000 + Bonus + PackageSalary: Up to £140,000 + Bonus + PackageLocation: London (Hybrid Working)Skills: Python as a main languageThis firm is an elite tech firm with high standards who have previously set tech world records. They are made up of some exceptionally talented individuals who above all are passionate...

ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working with technology leaders facing complex business challenges. We take as much pride in our people, culture and work-life balance as we do...

A leading global investment manager in London is looking for a Python Quant Developer to support its systematic equities and credit strategies.You will join a small front-office-aligned engineering team, building well-engineered Python applications and data infrastructure used by researchers and traders. You’ll own production software, improve existing...

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 asset classes, to enable greater flexibility and...

Oxford Knight is seeking a Python-focused Quant Developer in London to design and build a next-generation risk/pricing platform spanning multiple asset classes. You will work closely with researchers and traders, delivering scalable, robust systems in an agile environment.The role emphasizes strong Python engineering with some C++, collaboration with quants,...

We don’t just believe in better. We make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, Sky Stream to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and...

Backend Developer (Python) 6 Months London (Hybrid) £- per day (Inside IR35) ***Please note - The selected candidate MUST HAVE strong Banking Experience to be considered for this position*** My client, a tier 1 bank, looking for an experienced Backend Developer to join a high-performing engineering team within a global financial services environment. The...

Senior Python Developer | Gov Project | 3-Month+ | £475 p.d (Inside IR35) | UK-Based Role(As this is a specific and time sensitive contract hire, we're only able to consider candidates that meet all of the requirements and can start within 3-4 weeks of receiving an offer)Role: Senior Python DeveloperDay Rate: £475 p.d (Inside IR35)Client: Dept of UK...

Job Description We don’t just believe in better. We make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, Sky Stream to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the...

Role: AI Developer (Python)Location: Hybrid working with occasional visits to the office in London, Midlands, Bristol or Northwest, and the rest of the time is UK remoteStart: Spring 2027Contract Duration: Full-time role (Monday to Friday) 6 months initially (inside IR35)Payroll provider: Rockford Payroll Info for Contingent Workers – Rockford PayAbout...

Job DescriptionNetworks as a Service (NAAS) is seeking a highly skilled senior level developer with network infrastructure experience add to our development team. Your goal is to deliver products to our global network team which will assist with the transformation to an automated network and network security environment. This is a tremendous opportunity to...

Ncounter Limited in London seeks a Quant Developer to design, develop and improve tools and workflows for quantitative researchers. You will build scalable Python applications and collaborate across research and engineering teams to move ideas toward production.You will work on high-performance systems, balance data processing needs with reliability, and...

**Job Title:** Senior Python Developer **Location:** London, UK **Working Model:** Hybrid **Experience:** 5+ Years Job Overview My client are looking for an experienced Python & SQL Developer with strong hands-on experience in developing, maintaining, and optimising applications and data-processing solutions. The ideal candidate will have excellent...

Up to £180,000 + Bonus + Comprehensive Benefits The Opportunity We're partnering with a leading global hedge fund seeking a Python Engineer to join its front-office technology team. You’ll build the tools, platforms, and infrastructure supporting investment research, trading decisions, and portfolio management, working closely with Portfolio Managers,...

Backend Developer (Python) 6 Months London (Hybrid) £(Apply online only) per day (Inside IR35) ***Please note - The selected candidate MUST HAVE strong Banking Experience to be considered for this position*** My client, a tier 1 bank, looking for an experienced Backend Developer to join a high-performing engineering team within a global financial...

Python Quant Developer - Systematic Equities & Credit I'm working with a leading global investment manager in London looking to hire a Python Quant Developer to support its systematic equities and credit strategies. The position sits within a front-office-aligned engineering function, working closely with quantitative researchers and traders to develop the...

A leading global investment bank in London is seeking a mid-senior level Python Developer to join their cross-asset strategy group. This role involves working hands-on with trading teams and developing Python-based tools to enhance market risk and PnL analysis. Successful candidates are passionate about programming, possess analytical skills, and have a...

Citi's Analytical Calculation Engine (ACE) Development Team in London is seeking a Counterparty Credit Risk Senior Application Developer to lead the development, testing and deployment of production derivatives credit risk applications, working with Quant and Front Office technology teams.The role involves extending existing in-house Python and C++ model...