Schedule: 5/2, from 09:00 to 18:00, office work in Almaty, Tazhibaeva, 155 Company: Yurta About the vacancy: We are looking for C#/.NET developers for the billing platform team. We are currently implementing a large-scale system transformation: moving from a legacy Delphi solution to a modern service architecture on C# and .NET. The project is large and technically rich: services contain hundreds of thousands of lines of code, high business load, and many integrations. This is an excellent opportunity to work with a modern architecture and a complex subject area. The project includes: • Calculation of accruals and generation of invoices; • Processing of meter readings; • Payment acceptance and distribution; • Management of subscriber data and services; • Integrations with external information systems; • Development of authorization and access management services. Technology stack: • C#; • .NET 6 / .NET 8 / .NET 9; • ASP.NET Core; • REST API; • MS SQL Server; • Entity Framework Core; • CQRS; • MediatR; • OAuth 2.0 / OpenID Connect; • Git. We expect from you: • Experience in backend development with C#/.NET for at least 3 years; • Good knowledge of C#, .NET, and ASP.NET Core; • Experience with REST API and Entity Framework Core; • Experience with MS SQL Server; • Understanding of service/microservice architecture principles; • Experience with Git; • Ability to understand complex business logic and subject area; • Experience with CQRS, MediatR, OAuth 2.0 / OpenID Connect will be a plus. What you will be doing: • Participate in the development of a microservice platform; • Design and implement new functionality; • Optimize system performance; • Participate in architectural decisions; • Work on migrating business processes and data from legacy systems; • Develop billing, authorization, integration, and access management services.

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