About this role
Principal Software Engineer at Fastmarkets. Location: Sofia, Sofia City Province, Bulgaria. Role: developing features, mentoring developers, designing systems Requirements: Strong OOP, concurrency and distributed/cloud computing experience; proven .NET/C# and Microsoft Azure skills; experience with SQL Server, CosmosDB, Angular/TypeScript/JavaScript, REST/WebSockets/gRPC, Redis, microservices, CI/CD and mentoring developers. Category: Software Development Seniority: Senior Level Tools: .NET, C#, Microsoft Azure, Service Fabric, Blob Storage, Service Bus, Event Hubs, SQL Server, CosmosDB, Angular, TypeScript, JavaScript, REST, WebSockets, SignalR, gRPC, Redis, AI tooling Commitment: Full Time, Contract Workplace: Onsite Languages: English