Senior/Principal .NET Developer

Senior/Principal .NET Developer

Fourth

Sofia, Bulgaria

Position Overview

We are looking for a Senior/Principal C#/.NET Developer. The ideal candidate should be strong in .NET 9/ASP.NET Core, comfortable with CQRS/MediatR, experienced with the Azure ecosystem (Service Bus, B2C, Functions), and familiar with Docker/Kubernetes deployments. Testing discipline (xUnit, BDD) and resilience patterns (Polly) round out the profile. FinTech domain experience would be a significant plus given the regulatory and security requirements of this platform.

Primary Responsibilities

• Design, develop and unit test solutions of any size or complexity
• Produce and champion quality, clean code and promote software engineering excellence within the team and company
• Diagnose defects, and provide effective solutions
• Provide development estimates, be a part of planning sessions
• Understand and support the release management process
• Frequent interaction with the architecture team to produce secure, robust, reliable and efficient solutions to meet the highest industry standards
• Coach team members

Required Skills

• 5+ years of experience with .Net Framework or C#
• 5+ years of experience with SQL and MSSQL server
• Experience with .Net Core
• Experience with unit testing
• Proficiency with GIT
• Experience with Jenkins, Git, Azure Dev Ops
• Octopus experience would be a benefit

Soft Skills

• Team work
• Excellent communication skills
• Problem solving skills