.NET Software Engineer

.NET Software Engineer – Sligo (Hybrid)
C#, .NET 6–8, Azure, Angular | €65,000–€75,000
Permanent | Hybrid – 1–2 Days Onsite in Sligo

An established product-focused tech company based in Sligo is growing their internal development team and currently hiring a .NET Software Engineer. This role focuses on building modern web-based systems using .NET and Azure technologies and offers the chance to work across the full software lifecycle, with plenty of technical ownership and collaboration.

If you’re looking for a high-impact, long-term opportunity in the West of Ireland with flexible working options and modern tooling, this is worth a look.

Key Responsibilities:

• Design, develop, and maintain scalable .NET services and APIs

• Contribute to the migration and modernisation of legacy systems into .NET 6–8

• Take part in architecture planning and technical reviews

• Integrate external APIs and manage secure data flows

• Write unit, integration, and functional tests using best practices (TDD encouraged)

• Work with DevOps to maintain automated CI/CD pipelines and deployment strategies

• Collaborate with Product Owners, QA, and front-end developers in a cross-functional Agile team

• Troubleshoot and resolve performance issues across services

• Contribute to documentation and knowledge sharing within the team

Tech Stack:

• Languages: C#, .NET 6/7/8, T-SQL, TypeScript (light exposure)

• Backend: ASP.NET Core, Web API, Entity Framework Core, LINQ

• Frontend (light use): Angular (v12+), TypeScript, HTML, SCSS

• Cloud & DevOps:

  • Microsoft Azure – App Services, Azure Functions, Blob Storage, SQL, Key Vault

  • Azure DevOps Pipelines, Git, Docker

• Monitoring & Performance: Application Insights, Log Analytics

• Security: OAuth2, OpenID Connect, Azure B2C

• Docs & Collaboration: Swagger/OpenAPI, Confluence, PlantUML (nice to have)

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