Principal Software Developer Jobs in Belfast
ethical AI opportunities in United Kingdom
Jobs Found
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Principal Software Developer
🏢 Hays
📍 Belfast, Northern Ireland, United-Kingdom
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Lead Cloud Solutions Architect - Hybrid & Client-Centric
🏢 ITS Computing
📍 Belfast, Northern Ireland, United-Kingdom
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Principal Software Developer
🏢 Hays Technology
📍 Belfast, County Antrim, United Kingdom
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Senior Tech Lead – Cloud Solutions & Architecture
🏢 ITS Computing
📍 Belfast, Northern Ireland, United-Kingdom
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Principal .NET Azure Architect – Hybrid Belfast
🏢 Exact IT Resources
📍 Belfast, Northern Ireland, United-Kingdom
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Senior Tech Lead – Cloud Solutions & Architecture
🏢 ITS Computing
📍 Belfast, Northern Ireland, United-Kingdom
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Senior/Principal Software Developer (.Net, Azure)
🏢 Exact IT Resources
📍 Belfast, Northern Ireland, United-Kingdom
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Principal .NET Developer: Cloud-Native Architect & Leader
🏢 MCS Group | Your Specialist Recruitment Consultancy
📍 Belfast, Northern Ireland, United-Kingdom
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Principal Developer
🏢 ITS Computing
📍 Belfast, Northern Ireland, United-Kingdom
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Senior .Net Developer
🏢 Inclusion IQ LTD
📍 Belfast, Northern Ireland, United-Kingdom
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25 Jan 2026 BBBH57289 Web Developer (.Net) £50000 - £60000.00 per annum Belfast
🏢 MCS Group
📍 Belfast, Northern Ireland, United-Kingdom
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Senior.Net Developer
🏢 Inclusion IQ LTD
📍 Belfast, Northern Ireland, United Kingdom
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Senior.Net Developer
🏢 Inclusion IQ LTD
📍 Belfast, Northern Ireland, United Kingdom
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Principal .Net Developer
🏢 MCS Group | Your Specialist Recruitment Consultancy
📍 Belfast, Northern Ireland, United-Kingdom
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Principal Software Engineer
🏢 Harrington Starr
📍 belfast, belfast, United-Kingdom
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Senior Engineer - Developer Experience (DevEx)
🏢 Complexio
📍 belfast, belfast, United-Kingdom
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Senior .Net Developer
🏢 Inclusion IQ LTD
📍 Belfast, Northern Ireland, United-Kingdom
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Senior Engineer, DevOps
🏢 Black Duck
📍 Belfast, Northern Ireland, United-Kingdom
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Software Developer
🏢 hays-gcj-v4-pd-online
📍 Belfast, Northern Ireland, United Kingdom
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Software Developer
🏢 Nulogy Corporation
📍 Belfast, Northern Ireland, United-Kingdom
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Software Developer
🏢 hays-gcj-v4-pd-online
📍 Belfast, Northern Ireland, United Kingdom
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Senior Engineer, DevOps
🏢 Black Duck Software, Inc.
📍 Belfast, Northern Ireland, United-Kingdom
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Principal React Architect | Hybrid (Belfast)
🏢 MCS Group
📍 Belfast, Northern Ireland, United-Kingdom
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Java Productivity & Tooling Developer - SpringBoot
🏢 Citigroup Inc.
📍 Belfast, Northern Ireland, United-Kingdom
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Senior .Net Developer
🏢 Inclusion IQ
📍 Belfast, United Kingdom, Northern Ireland, United-Kingdom
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Software Developer (Web & Internal Tools)
🏢 Datatech Analytics
📍 belfast, belfast, United-Kingdom
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Senior Full Stack Engineer | Up to £110K | One of the UK's fastest growing AI platforms | UK Remote | React/Node/TypeScript
🏢 Owen Thomas | Pending B Corp™
📍 belfast, belfast, United-Kingdom
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Principal React Developer
🏢 MCS Group
📍 Belfast, Northern Ireland, United-Kingdom
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Java Productivity & Tooling Engineer (SpringBoot/OpenShift)
🏢 Citibank (Switzerland) AG
📍 Belfast, Northern Ireland, United-Kingdom
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Front End JavaScript Developer
🏢 Enigma Software Solutions
📍 belfast, belfast, United-Kingdom
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Senior Software Developer
🏢 VanRath
📍 Belfast, Northern Ireland, United-Kingdom
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Staff DevEx Architect: Real-Time Distributed Systems Lead
🏢 Citi
📍 Belfast, Northern Ireland, United-Kingdom
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Java Productivity & Tooling Engineer — Hybrid Role
🏢 Confidential
📍 Belfast, Northern Ireland, United-Kingdom
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Java Productivity & Tooling Developer
🏢 PowerToFly
📍 Belfast, Northern Ireland, United-Kingdom
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Java Productivity & Tooling Engineer (Hybrid)
🏢 Citi
📍 Belfast, Northern Ireland, United-Kingdom
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DevEx Platform Architect & Tech Lead (Kotlin)
🏢 Citibank (Switzerland) AG
📍 Belfast, Northern Ireland, United-Kingdom