Senior C# Backend Developer (remote)

Team size and structure?

35

What kind of professional are we looking for?

We are looking for a  Senior C# Backend Developer to work on a platform for casual games operation management. You will work in the international team and develop different part of the management platform including dynamic configurations, analytics, account system and advertising. You ideally have over commercial experience in  C# and .NET 8.
Responsibilities:

• Develop and maintain backend services using C# and .NET 8, managing core platform components like dynamic configs, analytics, account management, and advertising modules.

• Design, build, and manage robust, scalable systems with Postgres SQL, Kubernetes (k8s), and Docker in a microservices architecture.
  Collaborate on integration across services within a monorepo, ensuring consistent standards and streamlined workflows.

• Work closely with cross-functional teams, including frontend engineers, to integrate solutions with existing and new frontends.
  Optimize code and infrastructure for high performance, reliability, and scalability.

Qualifications:

• 5+ years of professional experience coding C#

• Gamedev experience (it is really important)

• Languages: English B2, Russian B2

• 3+ years of server-side development coding C#, C++ or Java

• Familiarity with PostgresSQL

• Proficiency in .NET 8

• Experience in designing and building large-scale and high-performance systems

• Understanding asynchronous programming

• Understanding of data structures and algorithms

Preferred skills:

• Proven experience with C#, .NET (preferably version 8), and PostgreSQL.

• Strong understanding of containerization and orchestration tools, specifically Kubernetes (k8s) and Docker.

• Experience with microservices architecture and monorepo-based development.

• Familiarity with frontend technologies, for better backend-frontend collaboration would be an advantage

• Knowledge of Keycloak for identity and access management would be an advantage.

What are the conditions and bonuses?

• Remote, hybrid or onsite work in Poznan or Warsaw (Poland)

• B2B

• Paid leave: 20 days per year

• Start your workday anytime between 9am to 12pm

• Co-financing of sport cards