Senior Software Developer, C#/.NET – Billing System

📋 Description

• Take charge of developing a central billing system using C# / .NET for the backend.

• Operate within a well-established .NET system environment.

• Assume responsibility for the evolution of a long-standing codebase.

• Analyze intricate business and technical scenarios and make informed technical decisions.

• Execute deployments and oversee production operations.

• Drive initiatives toward solid, practical solutions.

• Proactively identify technical debt and advance modernization in a pragmatic and effective manner.

• Clearly communicate technical issues and provide guidance.

⛳️ Requirements

• Extensive experience as a software developer proficient in C# and .NET.

• Comfortable navigating large, existing backend systems.

• Knowledge of object-oriented software development, ASP.NET, Entity Framework, REST APIs, and relational databases.

• Willingness to work primarily within mature .NET codebases.

• Commitment to Clean Code principles, maintainable architectures, and automated testing.

• Strong communication skills with the ability to confidently assert technical positions.

• Familiarity with message brokers, CI/CD, Docker, or AI-assisted development tools is advantageous.

• Experience in product-focused environments such as FinTech, platforms, or SaaS.

🏝️ Benefits

• Company pension plan.

• 30 days of annual leave per year (based on a five-day work week).

• An appealing workplace with regular after-work and team events.

• Option to bring dogs to the office.

• Complimentary fresh daily lunch, drinks, brain food, and fruits & vegetables.