Middle .NET engineer in Rockpay

Rockpay is a company that creates a new generation cash replenishment infrastructure - technological, aesthetic and reliable. We are back after rebranding to implement modern IT solutions and help banks be more convenient and closer to customers.

Now we are looking for a Middle .NET engineer who will develop and launch new functionality, optimize performance and scalability backend services, as well as implement modern integration and teamwork practices. You will be part of a team that creates products that are used by thousands of customers every day.

What you will need to do:

• Development and modernization of backend systems within microservice architecture.
• Integration with web services (REST, ...), work with JSON, XML formats.
• Design and development of new modules as part of product projects.
• Optimization of performance and profiling of backend services.
• Participation in code reviews, team development, CI/CD implementation practitioner.

What is important to us:

• Experience with C# and .NET 8+.
• Practice of building REST, development in microservice architecture.
• Experience of working with multithreading, asynchronous programming (async/await, TPL).
• Experience of working with relational DBMS (Oracle, PostgreSQL, SQLite)
• Experience of working with Git (branching, PR, code review).
• Understanding of principles security (JWT, API Keys, TLS).
• Working with the Linux environment (terminal, scripts, basic administration).

Will be a plus:

• Understanding object-oriented programming, SOLID principles, design patterns and application life cycle (SDLC, DDD)
• Experience with Docker, Kubernetes, cloud environments (AWS, Azure, GCP).
• Automated testing practices (xUnit, NUnit, Moq), CI/CD (Jenkins, GitHub Actions).
• Higher technical education (computer engineering, applied mathematics, software)

What we offer:

• Full coverage medical insurance.
• Corporate English courses and compensation for sports season tickets.
• Cosy office next to the Lukyanivska metro station.
• Friendly team ready to support in any situation.
• Convenient work schedule (from 8 or 10 in the morning).
• Material helpin difficult situations.
• Competitive salary.
• Opportunities for career growth and professional development.
• Of course, pleasant buns - cookies and tea of ​​your choice, coffee and milk.

Looking for a candidate who can visit the office (Kyiv) for 3 months

We are waiting for your resumes. Oksana