We are looking for a strong Senior .NET Engineer who thrives in high-performance, low-latency environments and has a real passion for solving complex problems. Someone who can build scalable backend services using .NET Core and SignalR, with hands-on experience in cloud-based infrastructure (Azure preferred) and containerization (Docker/Kubernetes).
Project — a cutting-edge entertainment platform designed for interactive, real-time digital experiences. The product combines aspects of gaming, live performance, and virtual events, enabling users to engage in immersive environments powered by real-time backend infrastructure. The platform is early-stage and aims to deliver high-performance and low-latency interactions to a broad audience, leveraging modern cloud-native solutions.
Must have: * 5+ years of professional experience as .Net Debeloper * Expert in C#/.NET Core and developing .NET APIs * Proven experience with SignalR (or similar technologies) and low-latency systems * Deep understanding of scalable microservice architectures and distributed computing principles * Experience with cloud infrastructure (Azure or AWS), including deployment and monitoring * Strong background in CI/CD and Git best practices * Hands-on familiarity with NoSQL databases and caching solutions (Redis, etc.) * Excellent debugging, optimization, and problem-solving skills * Upper-Intermediate English and better
Responsibilities: * Design and develop real-time architecture using C# and .NET Core and ASP.NET Core SignalR to power our multiplayer gameplay and live show experiences * Optimize for performance and scale by profiling bottlenecks, improving throughput, and ensuring system reliability across regions * Own core services by implementing and maintaining new features, while ensuring the continuous reliability of our existing backend and front-end services * Collaborate cross-functionally with the game team to update the Unity client for new API features and (as a plus) handle minor integrations or fixes within the client code base * Contribute to system architecture through system design reviews and technical strategy sessions for our microservices/distributed computing architecture * Mentor and review: Provide technical direction, share best practices, and uphold engineering standards within the team
We offer: * Competitive salary with the regular review * Medical Insurance after 3 months probation period (can be used in Ukraine) * Vacation (up to 20 working days) * Paid sick leaves (10 working days) * National Holidays as paid time off (11 days) * Online English courses * Accountant assistance and legal support * Flexible working schedule, remote, office-based or hybrid format * Fully-equipped perfect office space located in the city center (ready for work in blackouts) * Direct cooperation with the customer * Dynamic environment with low level of bureaucracy and great team spirit * Challenging projects in diverse business domains and a variety of tech stacks * Communication with Top/Senior level specialists to strengthen your hard skills * Online/offline teambuildings * Volunteering culture development and support
