contract python developer jobs in London

About Us: Solirius Reply, part of the Reply Group, is a technology consultancy and digital transformation partner that helps organisations solve complex challenges through strategy, design, engineering, and delivery. We work closely with our clients to deliver secure, accessible, user-focused services that evolve with their needs. By combining deep technical...

Qlik Sense Developer Contract Financial Services Location: London Working: 5 days/week in office Rate: Up to £550 p/d (inside ir35 via umbrella)The Role Joining an established technology team within a global financial services organisation, working on critical operational and regulatory reporting solutions. You'll develop and enhance reporting applications...

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...

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...

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...

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...

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...

MUJI Finland Oy is seeking a Python Developer to design, develop, and maintain inhouse apps in a Windows environment. You will bridge inventory, replenishment, and 3PL systems, and contribute to Big Commerce projects while improving UX and Excel integrations.The role emphasizes teamwork and independent work, with opportunities to mentor junior developers and...

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...

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....

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...

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...

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...

A world-class tech house in the finance sector is looking for a talented Python Developer to join its high-performing software engineering team in London.This is an opportunity to work alongside some of the industry’s top technologists, building cutting-edge platforms and highly scalable systems that process enormous volumes of real-time data. The team is...

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...

Python Developer Quant Hedge Fund 80,000 + 10k bonus + benefits Quant Capital is urgently looking for a Python Developer to join our high profile client. Our client is a $20billion strong Hedge fund with performance figures of 23%. They trade a number of products across equity and commodities in both high and low frequency strategies. They have the...

Job Purpose About RWS RWS is a content solutions company, powered by technology and human expertise. We grow the value of ideas, data and content by making sure organizations are understood. Everywhere. Our proprietary technology, 45+ AI patents and human experts help organizations bring ideas to market faster, build deeper relationships across borders...

Full Stack Python Developer Quant is urgently looking for a full stack Python Developer to join our high profile client. Our client is a is a recently founded technology business that seeks to improve the way projects are delivered, using the power of deep learning. My client are all about making construction more predictable via a comprehensive...

Python Developer Blockchain / IOT Quant is urgently looking for a Python Developer to join our high profile client. Our client is an established energy business specialising in high-frequency disaggregation and data analytics. They are covert but well backed and have a team of over 60, with a flat 30 man development team. They will revolutionise blockchain...

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,...