C# C++ Software Developer

Company IconQuant Capital
Location IconLondon

Overview In this role you will build next-generation trading systems for a London-based algo trading business. You will work in a small, high-performing team to influence technology choices and contribute to high-throughput, low-latency inf...Read More>>.

Posted: September 14th, 2026
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Backend Software Developer- Cyprus

Company IconQuant Capital
Location IconLondon

Overview In this role you will contribute to a leading quantitative trading environment by developing and supporting international operating systems. You will work on reliable, high-quality processes in a fast-moving, tech-driven setting si...Read More>>.

Posted: September 14th, 2026
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Senior Software Development Engineer

Company IconBeacon
Location IconLondon

Overview In this role you will design, build, and maintain high-quality code for Beacon Cloud, focusing on core development and developer tools. You will work with cross-functional teams to improve software offerings and leverage AI agents...Read More>>.

Posted: September 14th, 2026
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Senior AI Software Developer

Company IconWorldQuant
Location IconLondon

Overview Join WorldQuant as part of a new software engineering team with a strong AI focus. You will design and build scalable AI-enabled applications that improve colleague productivity across the firm. Collaborating with researchers, port...Read More>>.

Posted: September 14th, 2026
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Senior Software Development Engineer

Company IconExpedia
Location IconLondon

Overview As a Fullstack engineer in the Product Experience team, you build and maintain high-availability property detail pages and scalable services. You work with product managers, TPMs, and engineers across multiple hubs to deliver robus...Read More>>.

Posted: September 14th, 2026
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Software Developer - Data Platform

Company IconSQUAREPOINT CAPITAL
Location IconLondon

Overview In this role you will help design, implement, and maintain Python-based data libraries, services, and pipelines used by trading, back-testing, and research teams. You will collaborate with technologists and researchers to deliver s...Read More>>.

Posted: September 14th, 2026
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Salesforce Software Development Engineer

Company Icon8x8
Location IconLondon

Overview In this role you design, build, and optimize Salesforce Core and Vlocity-based solutions to support industry-specific workflows. You’ll work with cross-functional teams to deliver scalable applications, with a focus on core data...Read More>>.

Posted: September 14th, 2026
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Software Developer in Test – Fintech

Company IconQuant Capital
Location IconLondon

Overview As Software Developer in Test, you will help ensure high-quality delivery for Payments and Financial Document Automation SaaS solutions in an agile fintech environment. You’ll work with development and product teams to automate t...Read More>>.

Posted: September 14th, 2026
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Software Developer - Data Infrastructure

Company IconSQUAREPOINT CAPITAL
Location IconLondon

Overview In this role you design, build, and maintain data infrastructure microservices in C++ to enable fast access and analysis of large data sets for trading and research. You will collaborate with data engineers, data scientists, and re...Read More>>.

Posted: September 14th, 2026
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Software Developer - Data Reliability

Company IconSQUAREPOINT CAPITAL
Location IconLondon

Overview In this role you will uphold the performance, stability, and availability of Squarepoint's data ecosystem. You will work as part of the Data team to maintain data pipelines, automate workflows, and build observability and self-serv...Read More>>.

Posted: September 14th, 2026
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Python C# Developer Quant Trading

Company IconQuant Capital
Location IconLondon

Overview In this role you will own the IT architecture and data platform for a global, multi-asset quantitative team at a high-profile hedge fund. You will shape the platform by integrating custom-built and third-party applications to meet...Read More>>.

Posted: September 14th, 2026
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Software Developer in Test– Fintech50

Company IconQuant Capital
Location IconLondon

Overview In this role you will join a fintech development team to improve and release software for wealth-management clients. You will work in an agile, two-week sprint environment and own incremental release quality through DevOps practice...Read More>>.

Posted: September 14th, 2026
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Software Developer - Risk Reliability

Company IconSQUAREPOINT CAPITAL
Location IconLondon

Overview In this role you will build and operate scalable risk software platforms to ensure performance, stability and uptime of critical systems. You’ll work within the Risk team to extend observability, prevent regressions and automate...Read More>>.

Posted: September 14th, 2026
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Software Development Engineer, Veeqo

Company IconVeeqo
Location IconSwansea

Overview As a Software Development Engineer at Veeqo, you will design and build the software that supports moving from acquisition to Amazon-scale operations. You will collaborate with product managers, UX designers, and other tech teams to...Read More>>.

Posted: September 14th, 2026
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Software Development Manager - FinTech

Company IconElliot Marsh
Location Icon

Overview In this role you will lead a software development team in a fast-growing omnichannel payments company, owning the end-to-end software lifecycle and shaping architecture and technical direction. You will work closely with cross-func...Read More>>.

Posted: September 14th, 2026
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Software Developer - Sectra Medical

Company IconSectra
Location IconMansfield

Overview As a Software Developer at Sectra you will contribute to software that supports better healthcare for millions. You join a self-organizing, passionate team focused on design, implementation, and quality, with opportunities to learn...Read More>>.

Posted: September 14th, 2026
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Software Developer - Core Data

Company IconSQUAREPOINT CAPITAL
Location IconLondon

Overview In this role you will help design and operate Squarepoint’s reference data services used by investment researchers and traders. You will work in a learning culture with cross-functional teams to deliver scalable, high-availabilit...Read More>>.

Posted: September 14th, 2026
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Software Developer - Risk Technology

Company IconSQUAREPOINT CAPITAL
Location IconLondon

Overview In Risk Technology, you will design, build, and maintain Squarepoint’s trading risk platform to ensure accurate risk capture, position management, P&L, and data processing at high volumes. You’ll contribute to a major architect...Read More>>.

Posted: September 14th, 2026
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Software Developer- ASP.NET MVC

Company IconQuant Capital
Location IconLondon

Overview In this role you will contribute to building a greenfield trading platform for equities while migrating to cloud infrastructure. You will work closely with the Head of Development in a small, relaxed team focused on high-performanc...Read More>>.

Posted: September 14th, 2026
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Software Developer (C++/Javascript)

Company IconNanotek
Location IconMilton Keynes

Overview As a Software Developer, you will contribute to finance and investment banking web applications, applying robust C++ and JavaScript solutions. You’ll work in the Milton Keynes team to deliver high-quality software on schedule and...Read More>>.

Posted: September 14th, 2026
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Software Developer– Fintech- Putney

Company IconQuant Capital
Location IconLondon

Overview In this Software Developer role, you will contribute to a proprietary front office lending solution within a fintech environment. You will work closely with the Lead Developer and Product Owner in an agile setting to refine busines...Read More>>.

Posted: September 14th, 2026
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Software Developer (Full stack)

Company IconTrust Payments
Location Icon

Overview In this role you contribute to Trust Retail projects, building retail, EPOS, stock management and customer engagement solutions. You will work across front-end, back-end and Android mobile development to deliver robust, secure appl...Read More>>.

Posted: September 14th, 2026
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Senior Software Development Engineer

Company IconElekta
Location IconCrawley

Overview As a Senior Software Development Engineer at Elekta, you will design, develop, and maintain software for radiation therapy systems, operating in a safety-critical domain. You’ll contribute to a domain-based service platform with...Read More>>.

Posted: September 14th, 2026
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Junior Software Developer (C++)

Company IconSQUAREPOINT CAPITAL
Location IconLondon

Overview In this role you will help build and optimize low-latency, high-performance trading infrastructure in C++. You will contribute to design and implementation of trading frameworks and distributed services that handle massive data thr...Read More>>.

Posted: September 14th, 2026
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Back-End Software Developer

Company IconPeninsula
Location IconManchester

Overview As a Software Developer in the Document Management Systems team, you will build and maintain bespoke internal web applications that support the Peninsula Group. You’ll work in an established, Agile team to deliver stable, user-fo...Read More>>.

Posted: September 14th, 2026
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Go Software Developer – HFT

Company IconQuant Capital
Location IconLondon

Overview In this Go-focused software role you will design, develop, and maintain infrastructure for a fast-paced algorithmic trading business. You’ll collaborate with an engineering team to enhance platforms, reduce redundancy, and automa...Read More>>.

Posted: September 14th, 2026
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Python Developer - Up to £60,000 - ID37652

Company IconHumand Talent
Location IconCardiff

Python Developer - Up to £60,000 - ID37652Python Developer - Up to £60,000 - ID37652Get AI-powered advice on this job and more exclusive features.This range is provided by Humand Talent. Your actual pay will be based on...Read More>>.

Posted: June 6th, 2026
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Python Developer - £140,000 + Comps - London

Company IconHunter Bond
Location Icon

Direct message the job poster from Hunter BondQuantitative Technology Headhunter at Hunter BondRole: Python DeveloperSalary: £140,000 P/A + Bonus + BenefitsLocation: LondonClient: Top FintechMy clien...Read More>>.

Posted: June 6th, 2026
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Hybrid Python Software Developer - Live Pricing & Data Tools

Company IconHastings Direct
Location Icon

A digital insurance provider in the UK is seeking a Software Developer to maintain and enhance live pricing code within the Alternative Pricing Department. The ideal candidate must be detail-oriented, confident in their coding skills, specifically in...Read More>>.

Posted: June 6th, 2026
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Python Developer (Data Project - Contract)

Company IconMCS Group | Your Specialist Recruitment Consultancy
Location IconBelfast

Overview MCS Group is partnering with a well-known Northern Irish organisation in Belfast to recruit a Software/Data Engineer for a short-term daily rate contract. This role offers a flexible hybrid working pattern (Belfast). The...Read More>>.

Posted: June 6th, 2026
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Senior Python Developer (Fast API)

Company IconInsight Global
Location Icon

Insight Global are seeking a highly motivated Senior Python Developer (Fast API Focused) for one of their premier energy clients in London. This role will be for a 12‑month extended contract (Inside IR35), based 3 days a week...Read More>>.

Posted: June 6th, 2026
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Senior Python Developers and... err, ballet.

Company IconMongoose Gray
Location IconLondon

The Full Stack Engineer will work for a fast-paced software business. The Full Stack Engineer will earn £90,000 per year plus benefits. The Full Stack Engineer will enjoy remote working (staggered working hours)....Read More>>.

Posted: June 6th, 2026
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Python Developer – FPGA Image Processing

Company IconThermoteknix Systems Limited
Location IconWaterbeach

Thermoteknix Systems Ltd, based in Cambridge, is seeking a Python Developer to join our FPGA team. You will regression test a library of FPGA blocks using the cocotb Python framework. A strong Python background is essential; no prior cocotb or FPG...Read More>>.

Posted: August 9th, 2026
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Python Developer - Geospatial Image Processing

Company IconClient Server
Location IconCirencester

Apply with IndeedSalary: GBP75000 - GBP85000 per annum + equity + benefitsPython Developer / Backend Software Engineer Cirencester / WFH to £85kDo you have a good understanding of geospatial or image processi...Read More>>.

Posted: August 10th, 2026
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python developer for AI cybersecurity products

Company IconEnfint
Location IconLondon

Описание:Referment is partnering with a venture-backed AI startup building AI-powered cybersecurity products.Задачи:Own products end-to-end, from customer problem through to productionDesign...Read More>>.

Posted: August 17th, 2026
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Senior Python Developer- London- Up to

Company IconAkkodis
Location IconLondon

Senior Python DeveloperLondon | Hybrid (3 days per week) | Up to £100,000 + BenefitsBanking is changing. The software behind it needs to change too.New regulation. Increasing use of AI. Greater scrutiny around security and...Read More>>.

Posted: August 21st, 2026
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Mid Level/ Senior Python Developer

Company IconTEKsystems
Location IconLondon

Job Title: Python Developer (Contract, Hybrid) Job Description Overview We are seeking a Python Developer to join a high-performing regulatory technology team within a leading investment bank. The...Read More>>.

Posted: August 29th, 2026
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Python Developer for Inventory Replenishment (Contract)

Company IconMuji Europe Holdings Ltd
Location IconLondon

MUJI Europe Holdings Ltd seeks a Python Developer to design, develop, test, and maintain in-house applications in a Windows environment. The role focuses on bridging inventory management and replenishment systems with our 3PL warehouse, using PHP,...Read More>>.

Posted: September 2nd, 2026
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Python Developer – Security – Cambridge/London

Company IconSalt Digital Recruitment
Location IconCambridge

Python Developer - Security - Cambridge/London Salary: £55k - £75k Hybrid: 1 - 2 days per week Start: ASAPMy new client is looking for a problem-solving focused mid-level Python engineer (specialist) who wants to build product features...Read More>>.

Posted: September 3rd, 2026
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Fullstack Software Developer

Company IconChiroCat
Location Icon

Software Engineer (PHP & JavaScript) Bristol, hybrid, typically 1 day a week in the office £50,000 to £60,000 + 28 days holiday + bank holidays, PMI, pension, social eventsIf you like the idea of owning proper, business critical s...Read More>>.

Posted: September 12th, 2026
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Senior Python Developer — Hybrid Role in Credit Risk Tech

Company IconCitigroup Inc.
Location IconNorthern Ireland

Citi is seeking a Senior Python developer in Wholesale Credit Risk Technology in Belfast. You will design and deliver innovative tech solutions for front office and Credit Risk, collaborating with onshore and offshore teams using Python, FastAPI a...Read More>>.

Posted: September 12th, 2026
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.NET Software Developer

Company IconHollybank Trustees Ltd
Location IconKingswinford

Salary: Up to £58,000 DOE + Excellent Benefits Shape Technology That Changes Lives Are you a talented .NET Software Developer looking for a role where your work genuinely makes a difference? Savaria is a global lead...Read More>>.

Posted: September 12th, 2026
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Software Development Engineer

Company IconArcus FM Limited.
Location IconRedditch

Why Join Us Arcus FM is seeking a talented Software Development Engineer to join our innovative team. In this role, you will design, develop, and maintain software applications that drive success for our business and clie...Read More>>.

Posted: September 13th, 2026
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Quantitative Software Developer Intern

Company IconPoint72
Location IconLondon

Job DescriptionWe are seeking a small number of highly talented interns to assist in the development, optimization, and monitoring of our production trading platform and research infrastructure. Interns will work on small, highly colla...Read More>>.

Posted: September 14th, 2026
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Senior Software Development Engineer

Company IconExpedia Group
Location IconLondon

At Expedia Group, we help travelers explore the world, one journey at a time. As a global travel company powered by passionate people, trusted partnerships, and leading technology, we connect travelers, partners, and advertisers through our con...Read More>>.

Posted: September 14th, 2026
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Corporate Apprentice - Software Development

Company IconBarnsley Metropolitan Borough Council
Location IconBarnsley

Corporate Apprentice - Software Development | NLW £10.85 - £12.71 per hour (dependant on age) All applicants welcome we have no age restriction on our Apprenticeships Position reference: 50132113 S...Read More>>.

Posted: September 14th, 2026
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Software Development Engineer - Personalisation

Company IconTesco Technology
Location IconLondon

About the role Every customer is different, and we're building the technology to make every Tesco experiencefeel personal. Join Tesco's Personalisation team and help shape the experiences of millions ofcustomers every day by powering r...Read More>>.

Posted: September 14th, 2026
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Software Development Engineer C#

Company IconGRW Talent
Location IconLivingston

SOFTWARE DEVELOPMENT ENGINEER (C# / WPF) PERMANENT ROLE, BASED LIVINGSTON / HYBRID – EXCELLENT SALARY PLUS BENEFITS Based in Livingston, Grw Talent’s client comprises of a group of European companies engaged in t...Read More>>.

Posted: September 14th, 2026
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