C# Jobs in London
59 live jobs using C# in London, updated daily. Apply directly on Haystack.
Haystack is tracking 59 live C# jobs in London, with 27 added in the past week. Employers hiring right now include London Stock Exchange Group, TradingHub and Intec Select Ltd. 7% of these roles are remote friendly.
Top companies hiring
plus 31 more companies hiring in this category
- New
Software Engineer (Any OO)- Systematic Hedge Fund
Oxford Knight
London🇬🇧£200k/yr3 hours agoScrumAgileC#+2 moreRemoteFull timeTechnologyOK - New
AI Developer
Finshore Partners
London🇬🇧3 hours agoGCPSQLAWS+14 moreFull timeTechnologyFP - New
Software Engineer - Risk Technology - Python/C# - Selby Jennings
Selby Jennings
London🇬🇧3 hours agoDockerSQLAWS+3 moreFull timeTechnologySJ - New
Senior Developer - Risk Technology - C# .NET, Python, Snowflake SQL (Vice President) - Jefferies
Jefferies
London🇬🇧3 hours agoSQLAWSSnowflake+8 moreFull timeTechnologyJE - New
Cyber Software Engineer
Anson McCade
London🇬🇧£65k - £85k/yr3 hours agoC#C++Java+2 moreFull timeTechnologyAM - New
Quantitative Researcher/ Trader
Anson McCade
London🇬🇧£150k/yr3 hours agoMATLABMachine LearningNLP+3 moreFull timeTechnologyAM - New
C# Developer - Front Office Engineering | Hedge Fund - London - eFinancialCareers
eFinancialCareers
London🇬🇧3 hours agoMachine LearningC#.NET+3 moreFull timeTechnologyEF - New
Software Developer Graduate: September 2026 London - Susquehanna International Group
Susquehanna International Group
London🇬🇧3 hours agoC#C++PythonFull timeTechnologySI - New
Front Office Pricing Quant – Rates Modelling - Quanteam
Quanteam
London🇬🇧3 hours agoBasel IIIBusiness AnalysisC#+7 moreFull timeOtherQU - New
Core C++ Developer - NYC, London or Singapore- Crypto High-Frequency Trading
Oxford Knight
London🇬🇧£250k - £600k/yr3 hours agoC#C++Full timeTechnologyOKGet new C# jobs in London in your inbox
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- New
Senior Quantitative Researcher – Systematic Macro Strategies
Eka Finance
London🇬🇧3 hours agoSQLMachine LearningC#+2 moreFull timeOtherEF - New
Senior Database Developer (SQL)
Hunter Bond
London🇬🇧£175k/yr3 hours agoMongoDBSQLC#+3 moreFull timeTechnologyHB - New
Quantitative Developer - Asset Management - Pharos Resource Partners Ltd
Pharos Resource Partners Ltd
London🇬🇧3 hours agoSQLC#JavaScript+2 moreFull timeTechnologyPR - New
Senior C# Developer
Hunter Bond
London🇬🇧3 hours agoAzureC#Full timeTechnologyHB - New
Rust Software Engineer – Low Latency / HFT / Crypto - Tribus
Tribus
London🇬🇧3 hours agoRustFPGAC#+1 moreFull timeTechnologyTR - New
Commodities C# Developer
Emagine Consulting
London🇬🇧£600 - £650/mo3 hours agoAgileC#Full timeTechnologyEC - New
SharePoint Engineer
McCabe & Barton
London🇬🇧3 hours agoC#CSS.NET+5 moreFull timeTechnologyM& - New
Principal C# Developer - SGI
SGI
London🇬🇧3 hours agoMicroservicesMongoDBSQL+5 moreFull timeTechnologySG - New
C# FX Options Pricing Developer - Lorien Impellam
Lorien Impellam
London🇬🇧3 hours agoC#ASP.NETC+++4 moreFull timeTechnologyLI - New
Senior Developer
Michael Page
London, UK🇬🇧10 hours agoDockerSQLAgile+3 moreTechnologyMP - New
Dynamics Developer
Brio Digital
London, UK🇬🇧15 hours agoAgileAzureC#+2 moreTemporary/CasualTechnologyBD - This week
AI Architect
LexisNexis
London, UK🇬🇧3 days agoMachine LearningC#Databricks+3 moreTechnologyLE - This week
Java & .NET Developer
Sky
London, Middlesex🇬🇧4 days agoDockerOracleSQL+11 moreFull timeTechnologySK - This week
Tech Lead | Android / Embedded Devices | C# / .NET MAUI | Hands-On
Optimal IT Recruitment Ltd
London, UK🇬🇧£90k/yr5 days agoRustSQLiteMAUI+7 moreRemoteFull timeTechnologyOI - This week
Lead Software Engineer
Intec Select Ltd
London, UK🇬🇧£600 - £700/mo5 days agoAgileC#.NET+1 moreFull timeTechnologyIS - This week
Principal Software Engineer (London)
8th Light
London, UK🇬🇧£92.8k - £116.1k/yr6 days agoRubySQLScala+10 moreTechnology8L - This week
Senior Cyber Software Engineer/ Technical Lead
BAE Systems Digital Intelligence
London, UK🇬🇧6 days agoC#C++HTTPS+5 moreRemoteTechnologyBS Head of Software Engineering (Hands on)
MORGAN PHILIPS UK LIMITED
London, UK🇬🇧1 week agoAzureC#.NET+2 moreTemporary/CasualTechnologyMPSenior Technical Lead
InstaResource Recruitment
London, UK🇬🇧£90k/yr1 week agoNetlifyNext.jsAWS+12 moreFull timeTechnologyIRPrincipal Engineer - Java - £110,000
Intec Select Ltd
London, UK🇬🇧£110k/yr1 week agoGCPMicroservicesAWS+15 moreTechnologyIS
Frequently asked questions
How many C# jobs in London are available?
Haystack currently lists 59 live C# jobs in London, with 27 added in the past week. Numbers refresh daily.
Which companies are hiring for C# jobs in London?
London Stock Exchange Group, TradingHub, Intec Select Ltd, Anson McCade, Oxford Knight are actively hiring right now, alongside 32 other employers.
Are there remote C# jobs in London?
Yes. 4 of the current listings are remote friendly. Browse the remote-only view.