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: September 14th, 2026
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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 14th, 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: September 14th, 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: September 14th, 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: September 21st, 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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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: September 11th, 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 16th, 2026
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Quantitative Developer — Trading Desk Infrastructure (Python)

Company IconMondrian Alpha
Location IconLondon

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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Senior Software Engineer - Edinburgh

Company IconAvaloq
Location IconEdinburgh

Senior Software Engineer - EdinburghCompany DescriptionFounded and headquartered in Switzerland, Avaloq is continuously expanding its global footprint with around 2,500 colleagues in 12 countries, and more than 160 clients in 35...Read More>>.

Posted: September 18th, 2026
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Software Engineer - SPARK/ADA - London

Company IconCapgemini
Location IconLondon

Software Engineer - SPARK/ADA - LondonReference Code: 523742-en_GBContract Type:PermanentProfessional Communities: Software EngineeringYour roleCapgemini Engineering i...Read More>>.

Posted: September 24th, 2026
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Lead Software Engineer - London

Company IconCapgemini
Location IconLondon

Lead Software Engineer - LondonReference Code: 547396-en_GBContract Type:PermanentProfessional Communities: Software EngineeringAbout the Job you are considering:Join the Financial Services B...Read More>>.

Posted: September 24th, 2026
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CNC Programmer

Company IconMcElroy Resourcing
Location IconCraigavon

CNC ProgrammerI am currently working on behalf of a leading Aerospace engineering company who due to continued growth are recruiting for a CNC Programmer to join their team.They are continuin...Read More>>.

Posted: August 26th, 2026
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Senior Back-end Software Engineer

Company IconVANRATH
Location IconBelfast

Job DescriptionMy client, a global technology organisation, is looking for a Back-End Software Engineer (Java) to join an established engineering team in Belfast. This is an exce...Read More>>.

Posted: September 9th, 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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Senior Staff Software Engineer (Exclusive)

Company IconOcho
Location IconBelfast

Senior Staff Software EngineerBelfast (Flexible Hybrid) | Full-timeOwn systems running close to 10,000 automated reports every week for global retail brandsSenior Staff-level technical leadership, no...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 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 16th, 2026
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macOS Software Engineer / Senior macOS Software Engineer

Company IconAndor Technology
Location IconBelfast

Date: 16 Sept 2026Location: Belfast, GB; Bristol, GB, BS35 4GG; Oxford, GB; GB; High Wycombe, GBJob Function: TechnicalBusiness Unit: Andor Technology...Read More>>.

Posted: September 18th, 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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.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 21st, 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 22nd, 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 (NI - hybrid or remote)

Company IconMCS Group
Location IconBelfast

MCS Group is delighted to be exclusively partnering once again with a well-established, growing tech company in Belfast. After successfully placing their last 6 hires, we're excited to bring another fantastic o...Read More>>.

Posted: September 1st, 2026
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Software Engineer - Python/Go

Company IconOcho
Location IconBelfast

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>>.

Posted: September 3rd, 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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Full Stack Engineer ( AI )

Company IconOcho
Location IconBelfast

Senior Full Stack Software Engineer React | TypeScript | Python | AWS Belfast / RemoteSenior-level full-stack role within a rapidly scaling US technology businessGenuine end-to-end ownership across React, T...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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IT Solutions Developer

Company IconFieldfisher
Location IconBelfast

The VacancyThe role of IT Solutions Developer within the IT Development Team, which comprises developers, data engineers and document management system specialists. The role is responsible for designing, building,...Read More>>.

Posted: September 14th, 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: September 16th, 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 (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: September 23rd, 2026
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Senior Software Engineer

Company IconVANRATH
Location IconBelfast

Senior Software EngineerAn established global financial technology organisation, this company provides critical market infrastructure and innovative data and liquidity solutions to clients across global financial marke...Read More>>.

Posted: September 23rd, 2026
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