.NET Backend Engineer

Location: Europe Our client, Growe, is a leading business advisory and services group in iGaming and Entertainment. Сreators of strategies that work and solutions that scale. Combining strategic vision with hands-on expertise, Growe helps businesses navigate the fast-evolving industry, seize new opportunities, enter new markets, and achieve sustainable growth. Perfect for those who aim to: Design, build, and maintain backend services using .NET (C#); Develop and evolve microservices in a production environment; Support existing functionality and ensure backward compatibility of releases; Work on core domain flows such as accounts, registration, authentication, wallet, and related business capabilities; Participate in task analysis, decomposition, and effort estimation; Deliver completed tasks for testing and collaborate with QA during test phases; Build integrations using asynchronous communication and event-driven patterns; Work with relational databases, transactional flows, and optimize query performance; Identify performance bottlenecks and contribute to system design improvements; Contribute to service observability (logs, metrics, traces, dashboards, monitoring); Manage deployment configurations and manifests in Kubernetes environments; Work in a GitOps setup and participate in deployment and operational ownership; Collaborate with DevOps teams on infrastructure-related changes (including Terraform workflows); Participate in on-call rotation and handle production incidents; Identify technical debt and propose improvements; Perform high-quality code reviews focusing on maintainability, performance, and consistency. Experience you’ll need to bring: 5+ years of commercial backend development experience with C# / .NET (6+), .NET Core / ASP.NET Core; Solid understanding of microservices architecture and distributed systems; Experience with asynchronous communication and event-driven architectures; Experience with message brokers (Kafka or similar); Strong knowledge of relational databases (SQL, transactions, indexing, performance tuning), PostgreSQL will be a plus; Experience with ORM tools (e.g., Entity Framework); Experience writing Unit and Integration tests; Understanding of authentication and authorization (OAuth 2.0, OpenID Connect); Good understanding of software design principles (SOLID, separation of concerns, testability); Understanding of observability and monitoring in production systems; Experience troubleshooting performance and memory issues; English - Upper Intermediate; Experience with AWS, Kubernetes, Terraform will be a plus; Experience with Grafana, Loki, Tempo will be a plus. It's a perfect match if you have those personal features: Good communication skills; Multitasking, quick task execution; Good team player; Responsibility. Our clients offer competitive benefits to support your professional and personal growth, including: Health & Wellness Focus; Global Medical Coverage; Growth Opportunities; Benefits Programs (compensation for the gym/stomatology/psychological service & etc.); Performance-Driven Rewards; Dynamic Work Environment. Apply, and let your growth journey begin.