C# Developer

Job details

Job Description: XEPOS LTD. is hiring a mid-level C# Developer to join its Pakistan engineering hub. The role focuses on enterprise web and backend systems, cloud integration, and collaboration with UK-based architects and product managers to deliver secure, scalable solutions. Key responsibilities include: • Design, develop and maintain C#/.NET applications (backend services, APIs and web components). • Implement RESTful APIs and integrate with cloud platforms and third-party services. • Write unit and integration tests, perform code reviews and ensure adherence to coding standards. • Collaborate with cross-functional teams to translate requirements into technical designs and deliverables. • Troubleshoot, profile and optimize application performance and memory usage. • Participate in Agile processes including sprint planning, estimation and continuous improvement. • Support deployment automation, CI/CD pipelines and environment configuration for staging and production.Job Specification: • Strong proficiency in C# and the .NET ecosystem (Core and Framework). • Experience building backend services and developing/consuming RESTful APIs (JSON, HTTP). • Familiarity with ASP.NET Core, Entity Framework (or equivalent ORM), dependency injection patterns. • Practical knowledge of relational databases (SQL Server, PostgreSQL) and optimized queries. • Unit testing frameworks: xUnit, NUnit or MSTest; experience with TDD. • Source control: Git, branching strategies and code review processes. • Exposure to cloud platforms (Azure or AWS), app services, storage and CI/CD pipelines. • Understanding of asynchronous programming, multithreading and performance tuning in .NET. • Good communication and ability to work with distributed teams; Agile/Scrum experience.