Overview In this role you will design and deliver secure, scalable technology for Equity Derivatives within Markets Technology. You’ll collaborate with cross-functional teams to shape architecture, drive end-to-end delivery, and improve p...Read More>>.

Overview In this senior role within Citi's ACE Development Team, you will help build and maintain the production derivatives credit risk application used across the firm for risk management and regulatory capital. You will collaborate with...Read More>>.

Overview In this role you will develop high-performance, data-driven web applications using Python and Django to support a global, ultra-low-latency trading platform. You’ll work with cross-functional teams to design, build, and test scal...Read More>>.

Overview As a Python-focused member of the Alpha Data team, you will shape scalable data pipelines and frameworks that deliver vast data to users worldwide. You’ll work closely with quant researchers, traders, and technologists to design...Read More>>.

Overview In this role you will design, develop and test high-performance, data-driven web applications for a leading fintech client. You’ll work across the stack to deliver scalable tools and websites that handle millions of requests dail...Read More>>.

Overview In this role you will design, build and enhance Java-based backend services and Python components for enterprise-scale applications within Citi's Source to Pay Solutions Technology group. You’ll own end-to-end feature delivery, c...Read More>>.

A leading technology consulting firm is seeking a skilled C# Developer based in Belfast, Northern Ireland. This role requires over 10 years of experience in C# along with proficiency in Python or Java. The ideal candidate will have strong SQL skills...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>>.

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>>.

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>>.

A leading FinTech firm in London is seeking a Junior Quantitative Developer/Researcher. This role offers a competitive salary up to £120k and a significant bonus. Ideal candidates will have strong Python skills and a background in Quant Development...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>>.

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>>.

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>>.

DRW in London is seeking a Software Developer to join a team of experienced technologists, quantitative researchers, and traders. You will contribute to the full tech stack, from hardware and software to grid computing, with immediate responsibili...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>>.

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 blog post highlights a Senior Python Quant Developer role with Oxford Knigh...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>>.

On behalf of a well-established fintech organisation, we are supporting the search for a motivated entry-level Software Developer to join their front-office engineering team in London. This opportunity is ideal for a recent graduate or early-ca...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>>.

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>>.

Salary: up to £200,000 P/A + Bonus (DOE) Location: London The role: We are seeking an ML Infrastructure Engineer to join a fast-growing team focused on optimising the performance and scalability of machine learning syste...Read More>>.

maintaining the Counterparty Credit Risk applications, leveraging in-house Python and C++ model libraries.Supporting and improving CI/CD (build, testing and release management) of the credit risk application.Contributing to the codebase to opti...Read More>>.

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 P...Read More>>.

NCR Voyix, Bath, UK, is seeking a Software Developer I to join the Engineering team in a hybrid role. You will contribute to edge CI tooling and collaborate with developers across the organisation to deliver robust, scalable software.Ideal...Read More>>.

Power BI & Application Developer – AILocation: London | 4 days per week in officeUp to £75k + benefitsNo sponsorship is availableA leading technology business is looking for a Power BI & A...Read More>>.

Contract – Statistical Programmer | Global Pharma | Remote | UK / Europe | Outside IR35We’re recruiting an experienced Statistical Programmer with advanced R programming skills to support a global pharmaceutical company...Read More>>.

Sliding Head CNC Programmer/Setter/Operator – Star & Citizen MachinesLocation: DudleySalary: £45,000-£51,000 per annum depending on experienceReference: ASPLIVIndustry: FastenersOu...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>>.

Bureau for Visual Affairs in Borough, London, is seeking a Midweight Full-Stack Web Developer to join our team. You will work on a range of projects from content platforms to ecommerce, using Node.js and Python, with React and GraphQL, and you wil...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>>.

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>>.

Software Engineer (.NET / C#)Ocho People | Technology RecruitmentSoftware Engineer opportunity at a world leading organisation - greenfield platform build in direct partnership with AWSC# and .NET 8...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>>.

Backend / Cloud Engineer?? Remote - Northern Ireland ?? Salary negotiable DOE ?? Full-time, PermanentAt a GlanceMid-level backend/cloud role at a fast-moving US FinTech scale-up...Read More>>.

Software DeveloperWe are seeking a highly skilled and experienced individual to join our dynamic team.Key responsibilities include:Play a key role in t...Read More>>.

My client, a growing online prize competition business, is hiring aCompetitive salaryHybrid workingFlexible workingPermanent positionClear career progressionYou will be jo...Read More>>.

Software Developer Salary: Up to £37,000Flexible working in BallymenaI'm delgihted to be partnering exclusively with a growing software solutions company in its search for a mid-leve...Read More>>.

Software Developer - Greater M'Felt / Mid Ulster area - 40k-50k + excellent benefitsWe currently have an exclusive Software Developer (C# / .NET / React) opportunity within a Mid-Ulster based...Read More>>.

.Net Software Developers (Mid-Level)Location: Belfast (Hybrid) | Type: Full-Time | PermanentMCS Group is delighted to be working with a global market leader in financial services technolog...Read More>>.