Senior .NET/C# Developer
191606
Desired skills:
.NET, C#, Azure, full stack
Senior .NET/C# Developer
Location: Dublin, Ireland (Hybrid - 2 days in office, 3 days working from home)
Position: Permanent | Full Time
Salary: €80,000 + 10% bonus
About the Company
This well-established Irish technology company designs and delivers high-performance, cloud-based platforms used by enterprise clients worldwide. With continued growth across Europe, they're expanding their in-house software engineering function and investing in new greenfield development.
Their culture is collaborative, professional, and engineering-driven - where developers are trusted to make decisions, own their work, and help shape the direction of the products they build.
The Opportunity
This is a hands-on Senior Software Developer role focused on building modern, containerised applications using .NET, C#, and cloud technologies.
You'll contribute to the full lifecycle - from architecture and design through to deployment and optimisation - while working alongside talented engineers and product specialists on new greenfield initiatives.
It's an ideal role for someone who enjoys working across the full stack, thrives in an agile product environment, and wants to see their ideas make a direct impact.
What You'll Do
1. Design, develop, and deliver scalable, high-performance applications using C# / .NET / .NET Core
2. Build and maintain containerised applications using Docker (and/or Kubernetes)
3. Deploy and manage solutions in Azure or AWS environments
4. Work with CI/CD pipelines (Azure DevOps, GitHub Actions, or similar) to ensure smooth delivery
5. Collaborate with front-end engineers on Angular / TypeScript-based user interfaces
6. Work closely with QA, Product, and DevOps teams in an agile, product-led environment
7. Participate in code reviews, architecture sessions, and sprint planning
8. Contribute to new greenfield projects focused on scalable, cloud-native services
9. Mentor other developers and champion best practices across the team
What You'll Bring
10. 6+ years' (ideally 8+) experience developing software using C# / .NET / .NET Core
11. Strong experience in cloud platforms (Azure or AWS)
12. Proven ability to build containerised solutions using Docker (Kubernetes experience a plus)
13. Familiarity with CI/CD and modern DevOps practices
14. Exposure to front-end frameworks (Angular / React / TypeScript) - full-stack mindset preferred
15. Background in software product environments or SaaS application development
16. Excellent communication and collaboration skills - comfortable working across cross-functional teams
17. Experience contributing to or leading greenfield builds highly desirable
18. Passion for clean code, automation, and continuous improvement
Why Join
19. Strong Package: €80,000 + 10% bonus + 5% pension + private healthcare
20. Hybrid Flexibility: 2 days in Dublin office, 3 days remote
21. Impact: Play a leading role in new product development and platform modernisation
22. Ownership: Real autonomy and influence over technical direction and implementation
23. Environment: Supportive, forward-thinking culture focused on quality engineering practices
How to Apply
If you're a seasoned .NET developer who enjoys solving complex problems, building containerised cloud applications, and working on greenfield projects - we'd love to hear from you.
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Joseph Mullan is recruiting for this role.
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