Grid Dynamics is seeking an experienced C++/Python Quantitative Developer to join a high-impact analytics team focused on Cross Asset XVA and Capital Analytics. You will develop libraries for pricing and risk, and work with Traders, Structurers, a...Read More>>.

Mondrian Alpha in London seeks an experienced Quantitative Developer to sit on a desk with a Portfolio Manager, building and enhancing trading and research infrastructure to support the investment strategy. You will work closely with quantitative...Read More>>.

A leading quantitative trading firm in Greater London is seeking a Quant Developer to join its EMEA Development team. This role involves developing tools for quantitative trading strategies, enhancing the simulation framework, and providing support f...Read More>>.

Tower Research Capital is a leading quantitative trading firm founded in 1998. Tower has built its business on a high-performance platform and independent trading teams. We have a 25+ year track record of innovation and a reputation for discove...Read More>>.

21 hours ago Be among the first 25 applicantsThis range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeDirect message the jo...Read More>>.

Legal & General is seeking a highly skilled Quantitative Developer to build Python-based services for multi-asset investments in London. You will design scalable analytics for portfolio construction, risk analysis and performance measurement, coll...Read More>>.

Our client, a tech-first, rapidly expanding hedge fund based in London seek a python expert to join their systematic options as a Quant Developer and work along side one of the firms highest performing portfolio managers. As the principa...Read More>>.

JPMorgan Chase & Co. in the United Kingdom invites a Lead Software Engineer to join the Athena Core DevTools team.You will design and build systems that accelerate daily work for thousands of engineers, shaping the engineering experience fr...Read More>>.

Business Unit Commercial & Investment BankPosting Date 07/20/2026, 03:40 PMLocations 25 Bank Street, Canary Wharf, London, Greater London, E14 5JP, GBJob Schedule Full timeJob DescriptionJoi...Read More>>.

SBA are currently supporting our Central Government client who are seeking a Senior Developer (G7)| (Python & Django) on an initial 6 month contract.Location: London, Bristol OR Manchester (hybrid office attendance)You will have:...Read More>>.

Citigroup Inc. in London is seeking a Quantitative Analyst to develop analytics libraries for pricing and risk management and to create advanced quantitative models for trading.The role emphasizes collaboration with Traders, Structurers, an...Read More>>.

My client is a renowned scientific-led quantitative trading firm comprising Computer Scientists, Technologists, and Academics who pool their cumulative experience to develop creative solutions that tackle some of the biggest questions in financ...Read More>>.

The Quantitative Analyst is a strategic professional who stays abreast of developments within own field and contributes to directional strategy by considering their application in own job and the business. Recognized technical authority for an...Read More>>.

UK-based applicants — this role does not advertise visa sponsorship. Right-to-work in the UK is preferred. Foreigners may still enquire with the employer.This Senior Python Quant Developer role with Oxford Knight in London offer...Read More>>.

Full Stack Developer (Java / Python / Go) Belfast Contract Our client is seeking a Full Stack Developer (Java / Python / Go) to join a leading global Tier 1 financial institution undergoing a major transfor...Read More>>.

Perks: Modern tech stack, flat team structure, collaborative culture, beautiful workspace We're working with a top-tier FinTech client who is looking for outstanding Full Stack Developers to join their high-performing team. You'...Read More>>.

We have an immediate opening for a C# Developer with experience in Python or Java, possessing over 10 years of experience at Synechron, based in Belfast, Northern Ireland. Job Role: C...Read More>>.

Updraft. Helping you make changes that pay off. Updraft is an award winning, FCA-authorised, high-growth fintech based in London. Our vision is to revolutionise the way people spend and think about money, by automating the day to day d...Read More>>.

Synechron is looking for an experienced C# Developer, with knowledge/understanding of .Net Framwork/Net Core to join our development team working for a leading global bank. We are specifically looking for hands-on experience with version contro...Read More>>.

SBA are currently supporting our Central Government client who are seeking a Senior Developer (G7)| (Python & Django) on an initial 6 month contract.Location: London, Bristol OR Manchester (hybrid office attendance)You w...Read More>>.

Python Core Developer - Middle Office in London - UK-Based Applicants OnlyCompanyCompany Oxford KnightLocationLocation London, UKTypeType full_timeSponsorshipSponsorship Check with emplo...Read More>>.

UK-based applicants — this role does not advertise visa sponsorship. Right-to-work in the UK is preferred. Foreigners may still enquire with the employer. Oxford Knight is seeking a Senior Python Quant Developer for a full-time...Read More>>.

UK-based applicants - this role does not advertise visa sponsorship. Right-to-work in the UK is preferred. Foreigners may still enquire with the employer.Oxford Knight is seeking a Senior Python Quant Developer in London for a ful...Read More>>.

UK-based applicants — this role does not advertise visa sponsorship. Right-to-work in the UK is preferred. Foreigners may still enquire with the employer. Are you a highly skilled Python Core Developer looking for an exciting op...Read More>>.

Intec Select Ltd. is seeking a Full Stack Developer to join their London-based technology team on a hybrid, contract basis.The role focuses on building customer-facing and internal platforms with a Python backend and modern JavaScript front...Read More>>.

SYSTRA UK & Ireland is seeking a Principal Consultant (Software Development) to design, build, and maintain high-performance software systems. You will work closely with the Technical Lead and cross-functional teams to deliver reliable features, c...Read More>>.

Looking for a role with plenty of growth opportunities?Join one of the world's leading IT services, consulting, and business solutions organization. Backed by decades of experience, the company consistently ranks among the top global IT...Read More>>.

Backend Software Developer (Python) - London - £90,000 + Comps We’re looking for a Backend Developer who thrives in dynamic environments — someone who loves clean code, scalable architecture, and being part of a team that’s push...Read More>>.

Lead Software Engineering - Python - Front Office Quant Developer LONDON, LONDON, United Kingdom Job Description Join us and make a real impact in a high-energy front office role where your ideas shape the future of tra...Read More>>.

OverviewBack-End developer (python and GCP) - £525 inside IR35ResponsibilitiesExperience with frontend technologies including ReactStrong experience deploying and managing applications on Google Cloud Pla...Read More>>.

Harvey Nash Group is seeking a Python/Flask Developer for a 6-month contract based in Portsmouth, with an onsite commitment of 1 day per month. The role requires active SC clearance and will operate Inside IR35.You will develop Python/Flask...Read More>>.

Updraft. Helping you make changes that pay off.Updraft is an award winning, FCA-authorised, high-growth fintech based in London. Our vision is to revolutionise the way people spend and think about money, by automating the day to d...Read More>>.

Job title: Senior Software Developer (C/Python Systems)Location: Cambridge (Hybrid, 3 days onsite)Job type: Permanent, full-timeAbout the Position:You will join a team working on Linux system tools...Read More>>.

DNS INFO LTD seeks an experienced Full Stack Developer with strong Python and React.js expertise to design, develop, and maintain scalable web applications. You will build microservices, REST APIs, and cloud-native frontend solutions in a collabor...Read More>>.

iSAM is seeking an experienced quant developer to join our London team. This role spans data, strategy development and production monitoring, ensuring the system is stable, scalable and robust from inception to production.You will work clos...Read More>>.

AI Software Developer (Python, JavaScript, ML) - London/HybridDay rate: £500 - £800 (inside IR35)Duration: 6 - 12 monthsStart: ASAPHybrid: 3 days on site per weekAbout the RoleMy client is looking f...Read More>>.

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Role: Software Developer (Python) - Up to £140,000 + Bonus + Package Salary: Up to £140,000 + Bonus + Package Location: London (Hybrid Working) Skills: Python as a main language This fir...Read More>>.

SYSTRA UK & Ireland in Manchester is seeking a Principal Consultant (Software Development) to design, build and maintain high‑performance software systems. You will work with a cross‑functional team to deliver Paramics Discovery using C++, C#,...Read More>>.

PwC is seeking a Quant Developer within Advisory in Greater London to contribute to a Python-based valuation platform. You will architect, develop, and maintain software that supports valuation and risk management of financial instruments as an in...Read More>>.

UBDS Group is seeking an experienced Senior Developer to deliver secure, modern digital products for Government and Defence. You will design, build, test and deploy cloud-based applications in AWS, collaborating with Architects, Product, Design an...Read More>>.

Talan UK is seeking a Web Application Developer to join a cross-functional team building modern Python-based web applications. You will work across Python services and React/Vite frontends, contributing to reliability, performance, and developer e...Read More>>.

Quantitative Developer (Python C++ MFT) London / WFH to £175k+ Opportunity for a highly talented Quantitative Developer with Python expertise to progress your career in an impactful role at a global trading firm with significant...Read More>>.

Citi's Markets Quantitative Analysis Rates team is seeking a Quant Developer to join a global financial institution in London. You will apply strong Python and C++ skills to develop analytics and support senior management with MI data, balancing s...Read More>>.

Citi is seeking a Quant Developer for the Markets Quantitative Analysis Rates team in London. You will apply programming and quantitative skills to prepare information used by senior management to understand market reactions, delivering MI data un...Read More>>.

Erin Associates Ltd in Teesside is seeking an experienced Senior Full Stack Developer to shape technical direction and build features across the Python/Django platform. The role involves collaborating with customers to translate requirements into...Read More>>.

Via is seeking an Algorithm Developer in London to own and enhance large-scale backend algorithms in production. You will join our R&D in London and work on core services that support Via's live servers and booking application with a hands-on, pra...Read More>>.

Senior Software Engineer (Python / C++ | Robotics & AI)Senior-level role on a cross-functional robotics and autonomous systems engineering teamCore stack: Python and C++, spanning embedded/edge through to AI/ML and simulati...Read More>>.