.NET Developer jobs in Northern Ireland

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Senior Backend Developer (.NET | AI-First SaaS Platform)

Keepnet
Belfast

Senior Backend Developer (.NET | AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: UK or Turkey (Hybrid – Office & Remote) Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production, Keepnet runs...

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3 days ago
Hybrid

Senior Engineer / Team Lead (.Net)

MCS Group
Belfast

MCS Group is delighted to be working with a well-established, Belfast based financial services organisation as they look to appoint an IT Development Lead to head up their in-house development function. This role will be based in Belfast, allowing for hybrid working (flexible 2 in offfice, 3 from home) after an initial training period. This is a key leadership role within the wider technology...

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3 hours ago

Senior Software Engineer (.NET, Azure) – Contract

Curated
Belfast

You will join a cross-functional product engineering team working on the evolution and modernisation of a core SaaS platform. The focus is on building scalable, cloud-native services while improving reliability, performance, and long-term maintainability.

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6 days ago
Hybrid

Senior .Net Developer

Inclusion IQ LTD
Belfast

Senior .Net Devloper Belfast Inclusion IQ is supporting our client, a leading digital product consultancy located in Belfast. We are supporting our client as they seek to appoint an experienced Senior Full Stack Developer who excels in a fast-paced, multi-project environment and possesses the commercial acumen to translate complex business requirements into scalable digital solutions. The...

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6 days ago

NET Developer

Noir Consulting
Belfast

.NET Developer, .NET 9 – Social Networking Site – Belfast (Tech stack: .NET Developer, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is the world’s largest social-networking web site and they have ambitions to become the biggest web site in the world! Their global presence currently stretches across 25...

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4 days ago
Hybrid

Senior .Net Developer

Inclusion IQ
Belfast

You will have full autonomy to do your job. Roughly 30% of your time will be dedicated to brainstorming and teasing out ideas, ensuring they build the right solution, not just the easiest one. Be a confident communicator, comfortable having direct tech conversations with clients to understand their needs and provide technical guidance.

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5 days ago

Senior Software Developer | Webigence and Spark Travel

Spark Travel
Belfast

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS...

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6 days ago
Hybrid

Senior Software Engineer (.net)

Ocho People
Belfast

Senior .NET Engineer Are you a talented .NET Developer looking to take on a brand new challenge? Do you want to be part of a newly formed team of software engineers in a growing product-focused company, shaping the direction of their technical solutions from the ground up? My client is seeking a Senior .NET Engineer to join their innovative product team. This is a unique opportunity to work on...

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4 days ago
Remote

Senior Full-Stack Software Engineer (C#/.NET, React)

Gearset
Belfast

Gearset is the leading DevOps platform for Salesforce - our users can build and manage many aspects of their Salesforce development from within Gearset, from complex CI/CD pipelines to disaster recovery. The Gearset platform is a standalone tool that sits outside of the Salesforce platform, integrating via public APIs only. So while our engineering team doesn't develop within the Salesforce...

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7 days ago

Net Technical Lead

Version 1
Belfast

Job Description Architecting software solutions using the Microsoft Azure stack primarily, with scope to work with Open Source technology where appropriate (70% technical development and 30% management split) Helping to build and lead an effective, cross-functional squad practising agile ways of working (Scrum, DevSecOps, Design Sprints) in tight collaboration with local and remote teams. Making...

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19 hours ago
Hybrid

Net Engineer

PA Consulting
Belfast

Company Description We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innovative thinking and breakthrough technologies to progress further, faster. Our clients adapt and transform, and together we achieve enduring results. We are over...

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a day ago
Hybrid

Senior Full Stack.NET Developer (Belfast, NI)

Biller Genie
Belfast

Job Title: Senior Full Stack .NET Developer Location: Belfast, Northern Ireland Work Arrangement: Hybrid (In-Office) We are looking for a Senior Full-Stack .NET Developer who can quickly understand our existing codebase and significantly contribute to the development of complex, innovative solutions in our fast-paced fintech environment. As a key member of our production team, you will take...

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4 days ago
Hybrid

Senior.NET Developer

Reperio Human Capital
Northern Ireland

Senior .NET Developer 196959 Desired skills: .NET, C#, AWS, DOCKER Senior .NET Developer Salary: €80,000 + 10% Bonus Location: Dublin | Hybrid (2 days per week on-site) Permanent | Full-time About the Company Our client is a long-established SaaS product company delivering high-performance solutions to a specialised global industry. They are currently expanding their engineering team to...

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19 hours ago

Front End Developer Midweight

Cold Banana
Northern Ireland

We are an award-winning company, still just 7 years old, but growing with over 30 full time staff, who all want to develop great technology for us to use. Our work involves charities, financial institutions and the public services. We are proud to be part of the evolution of what we use on a daily basis online for the better. We're a company that truly values our employees - you're our most...

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19 hours ago

Business development Executive

Bell Recruitment
Dromore

Business Development Manager Location: Dromore, Co. Down Department: Commercial / Sales Reports To: Head of Sales / Commercial Manager Overview We are seeking a dynamic and results-driven Business Development Manager to join our commercial team within the agricultural net wrap and crop packaging industry. The ideal candidate will have strong B2B sales experience in the agricultural sector...

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6 days ago
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2026 Apprentice - Digital (Software Development) - Belfast

PA Consulting
Belfast

You will be required to secure a place on this course to begin your apprenticeship with PA. Your application to UU is separate to your application to PA, and you must apply directly with UU to secure a place on their degree course.

You will need to ensure you live within a commutable distance to the office

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3 days ago
Hybrid

Senior Backend Engineer - .NET

Keepnet
Belfast

Senior Backend Developer (.NET | AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: UK or Turkey (Hybrid – Office & Remote) Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production , Keepnet runs autonomous...

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38 minutes ago

Business Development Director – Public Sector

Version 1
Belfast

You should expect to spend lots of time with your customers – onsite with customer and Version 1 team. You’ll need to be prepared to travel regularly in order to do so.

You will maintain high levels of customer satisfaction in order to retain and grow revenue in your customers

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19 hours ago

Wordpress Developer

Cold Banana
Northern Ireland

You will have come from a similar industry position and will have practical, commercial experience with the relevant technologies. At this level, you must be self-sufficient in your development and be able to make informed decisions on your own with little guidance. This position is where the majority of Cold Banana developers currently are with variations in skill sets.

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19 hours ago

Business Development Director for Enterprise Applications – Public Sector

Version 1
Belfast

Job Description This role will be part of a successful and growing commercial team focused on Public Sector within the Oracle Enterprise Applications business (covering Oracle SaaS and Applications Unlimited). You’ll be delivering large sales opportunities, and supporting client relationships. You’ll drive sales through working with existing customers and net new business. You’ll also be...

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19 hours ago
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