Python Counterparty Credit Risk Senior Developer, Vice President

Company IconCitigroup
Location IconLondon

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>>.

Posted: September 30th, 2026
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Python Django Full Stack Web Developer Fintech

Company IconQuant Capital
Location IconLondon

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>>.

Posted: October 1st, 2026
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Full Stack Application Development Technical Lead (Java / Python), Vice President

Company IconCitigroup
Location IconBelfast

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>>.

Posted: October 1st, 2026
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Python JavaScript Full Stack Web Developer Fintech

Company IconQuant Capital
Location IconLondon

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>>.

Posted: October 1st, 2026
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Lead Software Engineer - Java / Python - Equity Derivatives - Front Office Quant Developer

Company IconJP Morgan Chase
Location IconLondon

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>>.

Posted: October 1st, 2026
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Full Stack Developer (React/Python) - Up to £180k + Exceptional Bonus - Elite FinTech Firm - London

Company IconHunter Bond
Location IconLondon

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>>.

Posted: June 6th, 2026
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C# Developer - BELFAST- (Java or Python)

Company IconSynechron
Location IconBelfast

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>>.

Posted: June 6th, 2026
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Junior Quant Developer: Front Office Trading (Python)

Company IconHunter Bond
Location IconLondon

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>>.

Posted: June 6th, 2026
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Quantitative Developer – Multi-Asset Analytics (Python)

Company IconLegal & General
Location IconLondon

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>>.

Posted: August 21st, 2026
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Lead Python DevTools Engineer: AI-Driven Developer Platform

Company IconJPMorgan Chase & Co.
Location IconScotland

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>>.

Posted: August 29th, 2026
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Quantitative Developer (Systematic Options/Python) – Tier 1 Hedge Fund – Excellent Compensation & Benefits

Company IconMondrian Alpha
Location IconLondon

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>>.

Posted: September 13th, 2026
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Software Development Lead (C++, C#, Python) - Hybrid

Company IconSYSTRA UK & Ireland
Location IconReading

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>>.

Posted: September 21st, 2026
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Tech Lead: Software Development (C++, C#, Python) – Hybrid

Company IconSYSTRA UK & Ireland
Location IconManchester

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>>.

Posted: September 25th, 2026
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Edge Platform Developer I (Go/Python) – Hybrid Bath

Company IconNCR Corporation
Location IconBath

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>>.

Posted: September 26th, 2026
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Algorithm Developer - Scale-Driven Backend (Python)

Company IconRemix
Location IconLondon

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>>.

Posted: September 29th, 2026
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Full Stack Application Development Technical Lead (Java / Python), Vice President

Company IconCiti
Location IconNorthern Ireland

Paid Parental LeaveAre you looking for a career move that will put you at the heart of a global financial institution? Then bring your skills in analysis, application development, problem solving and communication to Source to Pa...Read More>>.

Posted: October 1st, 2026
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Lead Python Engineer - AI-Driven Platform Developer

Company IconJPMorganChase
Location Icon

JPMorganChase in the United Kingdom is seeking a Lead Software Engineer to join the Infrastructure Platforms team, delivering trusted market-leading technology in a secure, scalable way. You will be a core technical contributor shaping architectur...Read More>>.

Posted: October 1st, 2026
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Graduate IT Engineer / Junior Software Developer (Java/Python, Cloud & AI Focus)

Company IconShivom Consultancy Limited
Location IconLondon

We are seeking bright, enthusiastic, and highly motivated IT Graduates to join our growing engineering team. This is an excellent opportunity for recent graduates passionate about software development, cloud technologies, and artificial intelli...Read More>>.

Posted: October 1st, 2026
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Full Stack Developer – React & Python Engineering · London / Hybrid · Full-time £60,000–£80,000 →

Company IconTrovix AI Ltd.
Location IconLondon

Build intuitive user interfaces and APIs for Trovix products, working closely with our AI and product teams. You will work closely with a team of engineers, domain experts and regulated industry clients to deliver AI products that genuinely cha...Read More>>.

Posted: October 1st, 2026
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CAM Programmer

Company IconBelman Performance Automotive
Location IconDaventry

CAM  Programmer About the Company BPA is a leading precision engineering specialist based in Daventry, providing complete turnkey solutions across the design, manufacture, and assembly of high-preci...Read More>>.

Posted: September 1st, 2026
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Python Software Engineer - 12 Month FTC

Company IconMcLaren F1 Team
Location IconWoking

As a Python Software Engineer, you'll help design, build and support the next generation of software products that underpin our engineering and manufacturing operations. Working as part of the Factory Flow team, you'll contribute to a major...Read More>>.

Posted: October 1st, 2026
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CNC Programmer / Machinist - Turn/Mill - EDGECAM

Company IconMcLaren F1 Team
Location IconWoking

You will be part of a large team of skilled machinists working at pace to deliver high-quality CNC programmes and precision engineered metallic components, driving performance on track throughout the season. During the build season you will be res...Read More>>.

Posted: September 1st, 2026
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CAM Programmer/CNC Miller (Weekend Shift)

Company IconAtlassian Williams F1 Team
Location IconGrove

Wind tunnel models don't get a second scan if the geometry is wrong. We're looking for a CAM Programmer/Machine Operator to join our Prototype Machine Shop, programming and machining complex components for our wind tunnel models, testing jigs and...Read More>>.

Posted: September 1st, 2026
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F1 Embedded Application Software Engineer

Company IconFédération Internationale de l'Automobile
Location Icon

Join the FIA and play a key role in developing and monitoring the advanced technologies powering Formula 1. As an Application Software Engineer within the FIA Technical Department, you will strengthen our in-house embedded software capabili...Read More>>.

Posted: September 1st, 2026
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CAD-/CAM Programmer

Company IconAudi Revolut F1 Team
Location Icon

Join Our TeamWir sind das Audi Revolut F1® Team.   Das Audi Revolut F1® Team ist das offizielle Werksteam von Audi, das 2026 erstmals an der FIA - Formel - 1-Weltmeisterschaft teilnimmt.   Das Team hat drei St...Read More>>.

Posted: October 1st, 2026
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CAM Programmer

Company IconBelman Technologies
Location IconMilton Keynes

CAM  Programmer About the Company Established in 2016, Belman is a multi-site precision engineering specialist with facilities in Milton Keynes. We deliver turnkey solutions for the design, manufact...Read More>>.

Posted: October 1st, 2026
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Quantitative Developer — Trading Desk Infrastructure (Python)

Company IconMondrian Alpha
Location IconFarringdon Without

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>>.

Posted: September 14th, 2026
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Lead Software Engineer - Leeds

Company IconStepChange
Location Icon

Lead Software Engineer - Leeds, UKReady to shape the future of digital experiences and become the technical authority behind our customer-facing web platforms?Want to lead the des...Read More>>.

Posted: September 30th, 2026
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Data Engineer- Python, PySpark, and SQL - London

Company IconCapgemini
Location IconLondon

Data Engineer- Python, PySpark, and SQL - LondonReference Code: 567955-en_GBContract Type:PermanentProfessional Communities: Data & AIJob Title: Data Engineer- Python, PySpar...Read More>>.

Posted: September 29th, 2026
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Principal Full Stack Software Engineer

Company IconOcho
Location IconBelfast

Senior Full Stack Software EngineerAt a GlanceSenior full stack role... full stack genuinely means full stack hereReact frontend, Python backend... complex operational software used daily by thousands of field-based...Read More>>.

Posted: September 10th, 2026
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CNC Programmer

Company IconHunter Savage
Location IconNewry

CNC ProgrammerOur client is seeking a CNC Programmer to support continued expansion across the aerospace, medical and automotive sectors. The successful candidate will develop programmes for cosmetic and intricate compon...Read More>>.

Posted: September 14th, 2026
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CNC Machinist - Programmer

Company IconBoyce Precision Engineering
Location IconCraigavon

Job Title: CNC Machinist - ProgrammerResponsible to: Engineering ManagerJob DescriptionThe post holder will be responsible for the foll...Read More>>.

Posted: September 15th, 2026
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Software Developer

Company IconOcho
Location IconBelfast

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>>.

Posted: September 18th, 2026
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Senior Software Engineer (Python / C++ | Robotics & AI)

Company IconOcho
Location IconBelfast

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>>.

Posted: September 22nd, 2026
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Software Developer (Ballymena)

Company IconMCS Group
Location IconBallymena

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>>.

Posted: October 1st, 2026
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Software Engineer

Company IconGen Tech Recruitment
Location IconLisburn

F/T Permanent Software Engineer required for Hillsborough.Job OverviewThe successful candidate will work across the company's application stack, primarily using C#/.NET (MVC), TypeScrip...Read More>>.

Posted: October 1st, 2026
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Software Developer

Company Icon3173 Company Limited
Location IconBelfast

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>>.

Posted: September 7th, 2026
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Software Engineer (.net)

Company IconMCS Group
Location IconBelfast

Software Developer (.NET)Belfast | Hybrid £45,000-£55,000Are you a C#/.NET Developer who enjoys solving complex integration challenges and having genuine ownership of your w...Read More>>.

Posted: September 10th, 2026
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Software Engineer

Company IconTP ICAP Group Services Ltd
Location IconBelfast

Group OverviewThe TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distri...Read More>>.

Posted: September 11th, 2026
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Software Engineer

Company IconOcho
Location IconBelfast

Software Engineer (Java)Ocho People | Technology RecruitmentSoftware Engineer opportunity at a leading digital asset firm operating at the centre of global financial marketsJava focused role across e...Read More>>.

Posted: September 14th, 2026
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Software Developer - Online Prize Competitions - Exclusive

Company IconVANRATH
Location IconBelfast

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

Posted: September 18th, 2026
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Full Stack Software Engineer

Company IconOcho
Location IconBelfast

Senior Software Engineer (Full Stack) TypeScript, React, AWS | Belfast (Hybrid)Location: Belfast (Hybrid)Type: PermanentAbout the OpportunityA well established...Read More>>.

Posted: September 20th, 2026
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Software Developer

Company IconBaillie Martin
Location IconMagherafelt

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>>.

Posted: September 26th, 2026
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.Net Software Developer

Company IconMCS Group
Location IconBelfast

.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>>.

Posted: September 26th, 2026
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Software Engineer

Company IconEnisca Browne
Location IconCookstown

Engineer the Systems That Power the UK's Water InfrastructureThe UK's water and wastewater network depends on intelligent, reliable automation to keep treatment sites running safely around the clock. At Profitec Solution...Read More>>.

Posted: September 26th, 2026
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