.NET Software Developer

Are you looking for a place where your code has a real impact on a scalable, high-traffic platform? Join our team as a Backend Software Developer and help us build robust, high-performance services that form the core of our innovative product. We utilize .NET Core in a modern Service-Oriented Architecture (SOA), focusing on clean code, efficiency, and full automation.

What You'll Be Doing:

• Implementing scalable and highly performant backend services in C# using .NET Core. Working closely with solution architects to translate SOA vision into production-ready code.
• Actively participating in Code Reviews, maintaining high code standards, and striving for maximum performance, maintainability, and reliability of our systems.
• Working within Agile (Scrum) methodologies. Being an active contributor to sprint planning, retrospectives, and daily stand-ups, bringing forward innovative ideas and solutions.
• Staying up-to-date with the latest technologies in the .NET ecosystem (ASP.NET Core Web API, NuGet packages) and proactively implementing new tools and practices to enhance our product and processes.

What You’ll Bring:

• Min. 2 years of solid professional experience in software development, with a strong focus on backend technologies.
• Proficient in C# and .NET Core (developing Web Services and Windows Services).
• Hands-on experience with ASP.NET Core Web API, Dependency Injection, and Unit Testing using frameworks like XUnit / NUnit (and related tools such as MOQ, NSubstitute).
• Professional experience with SQL at an application developer level.
• Solid experience using Git for version control and collaborative development.
• Strong verbal and written communication skills in English and Polish.
• Completed higher technical education or similar qualification in a related field.

Bonus Points (Nice to Have):

• Experience with messaging systems or message brokers (e.g., ActiveMQ).
• Familiarity with .NET libraries such as Serilog, Dapper, Newtonsoft Json, Autofac, Polly, and Refit.
• Experience working on large-scale, multi-user systems with High Availability, High Concurrency, and High Load requirements.
• Experience with deployment tools like IIS, Kestrel, and Kubernetes (K8).
• Familiarity with Jira, Confluence, and CI/CD tools, preferably Azure DevOps.

Benefits

• Flexible working hours
• Sports and integration events
• Referral program
• Work-life balance
• Healthy snacks, fruits and vegetables
• Yoga and fitness sessions at the office
• Carpooling