Date Added: Yesterday
Software Developer
London
Job DescriptionAt Mustard Systems, we leverage statistical modeling to dive into sports events and help us make informed predictions about future outcomes. By utilising our unique datasets, advanced statistical models, and custom-built software, we strive to accurately forecast sports results.We...
Date Added: Yesterday
Senior Software Engineer C# .Net - Hedge Fund
London
Job DescriptionSenior Software Engineer / Developer (C# .Net) London onsite to £150kJoin a global hedge fund specialising in sports trading as a Senior Software Engineer, working on high-performance, real-time trading systems. You'll own greenfield projects, partner directly with quants and strategy...
Date Added: Yesterday
Junior Software Developer Rust - HFT
London
Job DescriptionJunior Software Developer / Engineer (Rust HFT) London / WFH to £90kAre you a bright, ambitious Software Engineer with a first class education?You could be progressing your career at a hugely profitable High Frequency Trading firm that specialise in crypto markets.As a Junior Software...
Date Added: Yesterday
Software Engineer (Python & Django)
London
Job Description💼 Software Developer (Python/Django)📍 Hybrid – Onsite 2 Days/Week (UK)🔐 Must Have: Live & Active Security Clearance From Day One📅 Start: January💷 Outside IR35 | Public SectorWe’re partnering with a public sector organisation to...
Date Added: Yesterday
Software Engineer (Python & Django)
London
Job Description💼 Software Developer (Python/Django)📍 Hybrid – Onsite 2 Days/Week (UK)🔐 Must Have: Live & Active Security Clearance From Day One📅 Start: January💷 Outside IR35 | Public SectorWe’re partnering with a public sector organisation to...
Date Added: Yesterday
Senior Software Engineer
London
Job DescriptionFront Office - Python Risk Developer - Macro Hedge Fund - London - Up to £300k+ TCOne of London’s most sought-after hedge funds, founded by a top-performing Portfolio Manager from a leading multi-manager platform, is expanding its Front Office Technology team. They are seeking...
Date Added: 13 Dec 2025
Application Developer - Devops
London
Job DescriptionIntroductionAt IBM CIC, we deliver deep technical and industry expertise to a wide range of public and private sector clients in the UK.A career in IBM CIC means you’ll have the opportunity to work with visionaries across multiple industries to improve the hybrid cloud and AI...
Date Added: Yesterday
Senior Software Development Engineer (Python/Javascript/React)
London
Job DescriptionJob Summary:The Trading and Risk Management System (TRMS) team is responsible for developing, supporting and maintaining our front and back office trading web applications using Python, the proprietary Beacon Dependency Graph and Glint, the Beacon UI framework.The successful candidate...
Date Added: Yesterday
Software Engineer (Java)
London
Job DescriptionJava Developer – Core Java | Multi-Threading | High-Performance SystemsHolborn, London (3 days per week onsite)Competitive salary + bonus + benefitsAn exciting opportunity to join a highly regarded FinTech company specialising in FX offering a cloud-based trading platform. What...
Date Added: Yesterday
Software Developer (C++)
London
Job DescriptionPosition Overview:At Squarepoint we use C++ to build the majority of our low latency and high performance systems, which are directly responsible for executing the critical trading path. Your work in this domain will have a direct impact on our trading success: powering critical...
Date Added: 12 Dec 2025
Principal Software Engineer Rust Low Latency
London
Job DescriptionPrincipal Software Engineer / Developer (Rust Golang) London / WFH to £110kAre you a senior technologist with leadership skills?You could be progressing your career working on bleeding edge, Machine Learning and AI powered, audio fraud detection software used by all UK banks, the...
Date Added: 13 Dec 2025
Java Software Engineer
London
Job DescriptionRole: Spring boot Full stack DeveloperLocation: 6 - 12 Months + ExtensionMode Of Employment – Contract (InsideIR35)Onsite:: London, UK (Hybrid) - 3 daysAbout the Role:We are looking for a highly skilled Full Stack Engineer with strong backend expertise in Spring Boot, Kubernetes...
Date Added: 12 Dec 2025
Senior Software Engineer
London
Job DescriptionSenior Software Developer - 9 Month Contract (Outside IR35)I'm looking for an experienced Senior Developer for a 9 month initial contract for a client of mine in London to start in January 2026.Key Skills for the Senior .NET Developer contract:Experience with modern versions of .NET -...
Date Added: 11 Dec 2025
Senior Software Engineer
London
Job DescriptionSenior Software Developer - 9 Month Contract (Outside IR35)I'm looking for an experienced Senior Developer for a 9 month initial contract for a client of mine in London to start in January 2026.Key Skills for the Senior .NET Developer contract:Experience with modern versions of...
Date Added: 11 Dec 2025
Senior Software Engineer Python Typescript
London
Job DescriptionSenior Software Engineer / Developer (Python TypeScript) London / WFH to £120kAre you a technologist with start-up experience looking for your next opportunity?You could be progressing your career at a tech start-up that is producing an AI native data pipelining platform.As a Senior...
Date Added: 13 Dec 2025
Senior Software Engineer Python Typescript
London
Job DescriptionSenior Software Engineer / Developer (Python TypeScript) London / WFH to £120kAre you a technologist with start-up experience looking for your next opportunity?You could be progressing your career at a tech start-up that is producing an AI native data pipelining platform.As a Senior...
Date Added: 12 Dec 2025
Backend Software Engineer C++ Windows - Finance
London
Job DescriptionBackend Software Engineer / Developer (Windows C / C++, C#) London to £70k FTCAre you a skilled Backend Software Engineer with strong C++ skills? You could be progressing your career in a senior, hands-on role at a global market data provider whilst enjoying a range of perks and...
Date Added: 11 Dec 2025
Backend Software Engineer C++ Windows - Finance
London
Job DescriptionBackend Software Engineer / Developer (Windows C / C++, C#) London to £70k FTCAre you a skilled Backend Software Engineer with strong C++ skills? You could be progressing your career in a senior, hands-on role at a global market data provider whilst enjoying a range of perks and...
Date Added: 13 Dec 2025
Software Engineer (Java)
London
Job DescriptionAbout the Role:Grade Level (for internal use):09 About the Role: Grade Level (for internal use): 09 The Location: London, Uni ted Kingdom S&P Global Ratings is looking for a highly motivated, enthusiastic and skilled senior developer to join Commercial Desktop team within...
Date Added: 13 Dec 2025
Software Engineer - Equities Tech - VP - Citi
London
Job DescriptionDiscover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real...
Date Added: Yesterday
Principal Software Engineer Rust Low Latency
Mayfair
Job DescriptionPrincipal Software Engineer / Developer (Rust Golang) London / WFH to £110kAre you a senior technologist with leadership skills?You could be progressing your career working on bleeding edge, Machine Learning and AI powered, audio fraud detection software used by all UK banks, the...
Date Added: 29 Nov 2025
Software Developer | Hybrid
London
Job DescriptionPearson Carter are currently working with an Exciting Automotive consultancy looking for their next Junior .Net developer to join their team!They are looking for a Junior. Net developer who has some previous experience in C#.Net and SQL. They want someone who is open to learning new...
Date Added: 28 Sep 2025
Senior Software Engineer | Fully Remote | UK | £55K
Newcastle
Job DescriptionPearson Carter are currently working with a consultancy looking to hire a Senior Software Engineer with strong full-stack development experience in C#.NET, JavaScript, Angular, and HTML to join their global engineering team.Responsibilities:\nDesign, develop, and maintain high-quality...
Date Added: 11 Dec 2025
Lead Software Developer {PHP, Vue.Js}
London
Job DescriptionLead Software Developer {PHP, Vue.js}\nRemote\n£60,000 - £70,000 + Progression + Remote Working\nAre you a Lead Software Developer wanting to play a crucial role in the continued success of an extremely ambitious company who are at the forefront of their industry?\nOn offer is the...
Date Added: 18 Oct 2025
Graduate .NET Developer
London
Job DescriptionGraduate .NET Developer - Investment Bank - London\n(Tech stack: Graduate .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, Graduate .NET Developer)\nOur...
Date Added: Yesterday
Software Engineer (Hardware Integration With .NET)
London
Role: Staff Software Engineer Sector: Life SciencesLocation: LondonDays Onsite: 3 per weekDay Rate: £800 Outside IR35Duration: 4 Months then to extend or go PermanentiO Associates have partnered with Life Science Manufacturing company on their search for a Staff Software Engineer who has a strong...
Date Added: 12 Dec 2025
Software Engineer (Hardware Integration With .NET)
London
Role: Staff Software Engineer Sector: Life SciencesLocation: LondonDays Onsite: 3 per weekDay Rate: £800 Outside IR35Duration: 4 Months then to extend or go PermanentiO Associates have partnered with Life Science Manufacturing company on their search for a Staff Software Engineer who has a strong...
Date Added: 22 Nov 2025
Software Developer
London
Software Engineer | Building Intelligent Systems That Make an Impact Central London 4 or 5 days a week on site Existing SC or DV Clearance is required National Security SectorAn exciting opportunity has arisen for a Software Engineer to join a cutting-edge team developing impactful, mission-driven...
Date Added: 23 Nov 2025
Software Developer
London
Software Engineer | Building Intelligent Systems That Make an Impact Central London 4 or 5 days a week on site Existing SC or DV Clearance is required National Security SectorAn exciting opportunity has arisen for a Software Engineer to join a cutting-edge team developing impactful, mission-driven...
Date Added: 8 Dec 2025
Senior Software Developer
London
Senior Software Developer – Node.js / AWS / React – London (Hybrid, 3 days onsite) Are you the kind of engineer who enjoys taking something fast-and-scrappy and turning it into something scalable, elegant, and genuinely robust? This is a chance to join a small, but ambitious...
Date Added: 9 Nov 2025
Software Engineer - C++ Developer
London
Software Engineer C++ Developer Automated Machining Strategy(London / Hybrid)Salary bands depending on experienceAbout the OrganisationWe are a technology-driven company working to modernize precision manufacturing. Our team builds intelligent software that speeds up the creation of CNC machining...
Date Added: 22 Nov 2025
Software Engineer - C++ Developer
London
Software Engineer C++ Developer Automated Machining Strategy(London / Hybrid)Salary bands depending on experienceAbout the OrganisationWe are a technology-driven company working to modernize precision manufacturing. Our team builds intelligent software that speeds up the creation of CNC machining...
Date Added: 30 Nov 2025
Senior Software Engineer - Edv Cleared
London
SENIOR SOFTWARE ENGINEER - eDV CLEAREDNEW PERMANENT JOB OPPORTUNITY AVAILABLE WITHIN A GLOBALLY LEADING NATIONAL SECURITY COMPANY FOR A SENIOR SOFTWARE ENGINEER WITH eDV CLEARANCE Permanent job opportunity for a Senior Software EngineerGlobally leading defence / cyber security companySalary up to...
Date Added: 29 Nov 2025
Senior Software Engineer - Edv Cleared
London
SENIOR SOFTWARE ENGINEER - eDV CLEAREDNEW PERMANENT JOB OPPORTUNITY AVAILABLE WITHIN A GLOBALLY LEADING NATIONAL SECURITY COMPANY FOR A SENIOR SOFTWARE ENGINEER WITH eDV CLEARANCE Permanent job opportunity for a Senior Software EngineerGlobally leading defence / cyber security companySalary up to...
Date Added: Yesterday
SC Cleared Software Engineer (.Net)
London
SC Cleared .NET Software Engineer Remote (UK) - Central Government Salary: £60k per annum Clearance: Active SC requiredA leading defence and security technology consultancy is seeking an SC Cleared .NET Software Engineer to support secure government projects. Known for their cutting-edge solutions...
Date Added: 9 Dec 2025
SC Cleared Software Engineer (.Net)
London
SC Cleared .NET Software Engineer Remote (UK) - Central Government Salary: £60k per annum Clearance: Active SC requiredA leading defence and security technology consultancy is seeking an SC Cleared .NET Software Engineer to support secure government projects. Known for their cutting-edge solutions...
Date Added: 27 Nov 2025
Software Engineer (AI Agent Developer)
London
AI Engineer (Java, Golang)6 Months Contract Inside IR35Pay rate- 600- 750 GBP per day Inside IR35Work mode- RemoteWe are looking for a passionate (Backend Engineer | AI Engineer | AI Agent Developer) to join the IT studio, the team responsible for advancing the digital workplace experience. Our...
Date Added: 26 Nov 2025
Software Engineer (AI Agent Developer)
London
AI Engineer (Java, Golang)6 Months Contract Inside IR35Pay rate- 600- 750 GBP per day Inside IR35Work mode- RemoteWe are looking for a passionate (Backend Engineer | AI Engineer | AI Agent Developer) to join the IT studio, the team responsible for advancing the digital workplace experience. Our...
Date Added: 13 Dec 2025
Software Developer
London
Software Developer – Python – SC - 12mths - hybrid - £6-£650pday inside IR35) Our client is seeking a senior software developer – Python for 12 months to work on a hybrid basis once or twice per week in either London or Manchester. You will either hold current SC clearance or...