contract python developer jobs in London

Modis International Ltd is seeking a Senior Python Developer in London to design, build and enhance Python applications for a major Financial Services technology environment. The role is hybrid, with 3 days per week in the London office, and initially a 12-month contract at £700/day Inside IR35.Permanent/FTC options are also available, with opportunities...

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,...

Hunter Bond is seeking a Senior Quant Developer to build and optimize cross-asset trading systems. Based in London with remote options, you’ll deliver high-performance Python analytics, pricing models, and real-time risk checks within a production environment.You’ll collaborate with technology and trading teams, own production issues, and drive...

Xcede is seeking a hands-on Python Developer to join its Data Applications and AI Engineering team. The role is UK-based with fully remote work, outside IR35, for 6 to 12 months.You’ll build data applications and automated pipelines, leveraging AI coding tools to accelerate delivery, and embed within an established team working from prototype to...

Join a forward-thinking tech company as a Senior Python Software Developer in London, where you'll collaborate with brilliant minds to build innovative solutions in the sports betting industry. This role offers the opportunity to work on high-performance systems using Python, C, and Go, while contributing to cutting-edge trading models. You'll thrive in a...

Role:Development and maintenance of the in-house C++ pricing librariesAdvancing the quantitative toolbox by developing new technologies, algorithms and numerical techniques .Development and maintenance of multi-threaded servers for delivering data to users .Design, develop, test, and deploy elegant software solutions for automated trading systems.Design and...

London | VP Level | £150,000 base + bonus | Hybrid We are working with a leading global investment bank that is continuing to invest heavily in the build out of a new generation Risk Management platform. The programme is replacing and modernising legacy risk infrastructure with a scalable platform designed to support Risk Managers across multiple asset...

About the Role You will play a key role in developing high-performance backend systems and integrations that process and distribute real-time financial market data. Working within a modern technology stack, you’ll help build scalable APIs, data pipelines, and automation frameworks, ensuring seamless onboarding of new data feeds and robust reporting...

ScaleneWorks People Solutions LLP in London is seeking a Senior Python Developer for trading and risk platforms to join a major financial services client. The role is hybrid, requiring 2-3 days in the office.You will develop Python-based applications, build data pipelines, and work with large financial datasets to support PnL, risk and reporting....

Path to CTO. Please note my client is not willing to sponsor candidates and therefore I can only accept applications from candidates who are eligible to work in the UK. My client is an ambitious UK based start-up with strong domestic and international growth plans. Having built their technology and platform through contract resource they are now looking to...

SBA are currently supporting our Central Government client who are seeking a Senior Python Developer initial 6 month contract.Location: London, Bristol OR Manchester - (hybrid)You will have:Programming and build: Strong Python coding ability and experience collaborating with others to develop, deploy and improve containerised, cloud-based applications....

Senior Python Developer / Backend Software Engineer (Python Data AWS) London / WFH to £90kAre you a Senior Python Developer with data engineering skills?You could be progressing your career in a hands-on Senior Python Developer role at a scaling Fintech who have built a highly complex, real-time energy trading platform to revolutionise energy buying for...

ОписаниеThe Global Research Technology division is responsible for the technology and systems that manage incoming news streams and process information for external investor clients. The team oversees systems and algorithms collecting, processing, organizing, and distributing financial news, ensuring that relevant information is delivered...

Bright Purple Resourcing Ltd is seeking a contract Backend Software Engineer (Python/Django) to help redesign the client portal for a B2B software business in Bath. This hands-on role targets mid-level to senior engineers who will own API and backend features from design through production, collaborating with product and QA teams.You’ll design and maintain...

83zero Ltd is seeking an experienced Python Backend Developer for a 6-month contract in London. The role focuses on Wireshark automation, network sniffing, packet capturing and backend application development.You will build a Wireshark-as-a-Service style backend, exposing REST APIs, handling PCAP generation and storage, and integrating TShark with...

Hunter Bond is seeking a talented Python Developer to join its software engineering team in London. This role offers the chance to build innovative platforms and tackle real-time data challenges alongside elite engineers from top-tier tech firms.The ideal candidate has experience with RESTful microservices and strong SQL knowledge. The position includes...

Emergn is a technology and management consultancy with a mission to set our clients free. No dependency. No short-term fix. Just teaching them the real cure to their problems, so they can stay ahead of their competitors now and forever. A different kind of consultancy like this needs a different kind of team. One you might be just the right fit for. This is...

Job Description Senior Software Developers/Engineers with Python, Terraform and Go Our Client is looking to recruit brilliant Software Developers/Engineers with upwards of 7 to 10 years solid proven track record of developing complex applications with Python coupled with Machine Learning and ideally Go. We’re looking to recruit initially 2 excellent...

Senior Python Developer - FinanceLondon | Hybrid - 3 days per week£700/day Inside IR35 | 12-month contractPermanent / FTC options also availableWe're working on a number of new Senior Python Developer opportunities within a major Financial Services technology environment, supporting significant investment across trading, regulatory and enterprise...

Contract Senior Java Developer – Data/Marketmaking Outside IR35 (6 month rolling) In office – City of London Quant Capital is hiring for a small, high-performing market maker in London. This is a junior-to-mid role focused primarily on Java development, with a secondary responsibility owning straightforward Python ETL/data ingestion into AWS and...