Senior .NET / C# Developer

**Company Description**

SparkUP Digital is a Marketing & Consulting Agency based in Skopje, North Macedonia. We are located in the heart of the city and offer a friendly and vibrant working environment. Our primary focus is on the iGaming industry, and our team has extensive international experience in acquisition, customer relationship management, and customer support. We have grown significantly in recent years and are continuously looking for talented individuals who share our passion.

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**About the Role**

We are seeking a creative and skilled .NET Developer to work on high-impact, large-scale projects. You will be responsible for designing, developing, and maintaining high-performance tools using the latest .NET technologies. The ideal candidate will ensure reliability, security, and maintainability of our solutions while actively contributing to documentation, testing, and DevOps processes.

**Responsibilities**

- Design, develop, and maintain robust, scalable tools and applications.

- Troubleshoot and resolve functionality and performance issues promptly to minimize downtime.

- Write unit and integration tests to maintain high code quality.

- Participate in sprint planning, backlog refinement, and requirements clarification.

- Set up and manage CI/CD pipelines to automate build, test, and deployment workflows.

- Contribute to peer code reviews and design review processes.

- Collaborate with cross-functional teams, including QA, DevOps, and Product Management.

**Skills**

**.NET / C# Development**

- Strong experience with .NET Framework and .NET Core.

- Solid understanding of OOP, asynchronous workflows, LINQ, Entity Framework, and dependency injection.

- Experience with
ASP.NET
MVC,
ASP.NET
Core, and desktop frameworks such as WPF or Avalonia.

**Databases**

- Proficient in MS SQL Server and PostgreSQL.

- Experience with NoSQL databases.

**REST API Development**

- Designing, implementing, and consuming RESTful services.

- Proficiency with API documentation tools (Postman, Swagger/OpenAPI).

- Knowledge of API versioning and security best practices.

**CI/CD & Automation**

- Experience configuring and maintaining Jenkins pipelines.

- Knowledge of build automation, test execution, artifact management, and deployment strategies.

**Containerization**

- Proficient in Docker, Docker Compose, and building custom Dockerfiles for .NET applications.

**Linux**

- Comfortable working in Linux-based environments, using shell commands, managing processes, analyzing logs, and deploying .NET services.

**Version Control**

- Advanced Git skills, including branching, merging, and conflict resolution.

Igaming experience is always a PLUS!