Senior Software Developer (.NET/C#)
188984
Desired skills:
.NET, C#,, Azure, SQL
Hybrid
Reperio has partnered with a well-established SaaS company seeking a Senior .NET Software Developer to join their growing engineering team in Dublin.
In this role, you'll design and build an eCommerce platform, supporting high-availability services used by customers worldwide. You will focus on backend development with NET/C#, integrate with third-party billing and identity providers, and deliver secure, scalable APIs within a modern Azure/AWS cloud environment.
Responsibilities:
1. Design, develop, and maintain backend services using .NET/C# (.NET 6 or later).
2. Build and consume RESTful APIs for internal services and third-party integrations (billing, authentication, messaging).
3. Implement and maintain secure, high-performance services in Azure and/or AWS.
4. Work with product and architecture teams to deliver scalable solutions aligned with business needs.
5. Contribute to CI/CD pipelines and support a DevOps-friendly engineering culture.
6. Document services, integration points, and architecture decisions clearly and concisely.
Requirements:
7. 6+ years of hands-on experience in backend software development with .NET/C#.
8. Strong understanding of web APIs, integration patterns, and cloud-native development.
9. Proficiency with Azure and/or AWS, particularly with services like App Services, Functions, API Gateway, or messaging queues.
10. Experience working with billing systems (., Maxio, Chargebee) and/or identity providers (OAuth2, OpenID Connect, SSO).
11. Familiarity with DevOps tools and practices - CI/CD (Azure DevOps or GitHub Actions), IaC, monitoring, logging.
12. Understanding of microservices architecture and event-driven design principles.
13. Solid grasp of application security, authentication, and authorisation.
14. Strong communication and collaboration skills within cross-functional Agile teams.
Tech Stack:
15. Languages/Frameworks: C#, .NET 6+, REST APIs
16. Cloud: Azure and/or AWS
17. Data: SQL Server, cloud databases
18. Tools: Azure DevOps, Git, CI/CD, Docker, Kubernetes (nice to have)
Interested? Apply below. Any questions - contact Joseph in Reperio Human Capital.
Reperio Human Capital acts as an Employment Agency and an Employment Business.
Joseph Mullan is recruiting for this role.
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