Senior .NET Engineer

About the Project

Our project is a casual mobile F2P game that blends Merge-2 mechanics with an engaging adventure story set in a captivating, atmospheric world. On the backend it’s a server-authoritative, microservice platform built to run live-ops at scale — A/B testing, configurable game balance, and personalized offers for a large, active player base. You’ll work in a mature .NET ecosystem where the server and the Unity client share a common codebase, which accelerates development and keeps the project stable and consistent.

What You’ll Do

• Design and write server-side game logic on ASP.NET Core (.NET 8) across a microservice architecture, each cleanly layered into API / business logic / data access.
• Build real-time client—server communication with SignalR.
• Develop within the shared server/client logic (a common .NET codebase consumed by the Unity client) to keep game rules consistent across both sides.
• Model and optimize data access over PostgreSQL (EF Core / Npgsql), Redis, and AWS DynamoDB — handling large data volumes and high-throughput queries.
• Integrate services through a RabbitMQ message bus.
• Ship and operate services on AWS with Kubernetes (Helm), with observability via Prometheus / OpenTelemetry and CI/CD on GitLab.

Tech Stack

.NET 8 · ASP.NET Core · SignalR · EF Core + Npgsql · PostgreSQL · Redis · RabbitMQ · AWS (DynamoDB & cloud hosting) · Kubernetes / Helm · Prometheus / OpenTelemetry · GitLab CI · Unity (client).

Requirements

• Strong commercial experience with C# / .NET and ASP.NET Core.
• Solid SQL / PostgreSQL skills, including query optimization and working with large datasets.
• Experience with distributed / microservice systems and caching (Redis).
• A good grasp of algorithms and the ability to solve logical problems.
• Ability to work independently as well as part of a team.

Nice to Have

• Game development background, especially F2P / live-ops.
• Hands-on experience with AWS, Kubernetes, message buses (RabbitMQ), and real-time communication (SignalR).
• Experience with high-load systems and performance tuning.
• Experience working at a startup or product company.

We Offer

• Competitive salaries are regularly reviewed based on professional growth;
• Flexible working hours and remote working;
• 18 working days of paid time off;
• 5 paid sick leaves (without doctors’ notes);
• Compensation for external conferences/ workshops/ events;
• Full employment;
• Fun corporate events.