.NET Developer (Backend)

Remote | 4000 - 6000 USD

Lagrange Labs

Company: Lagrange Labs Salary range: from 4,000 to 6,000 USD Conditions: remote, full-time

Responsibilities: — Development and design of high-load server-side solutions on the .NET 8+ platform. — Creating scalable microservices for processing and aggregating data from distributed networks. — Performance optimization of critical system nodes and working with asynchronous data streams. — Integration with external blockchain services and APIs via gRPC and REST. — Writing clean, maintainable code using SOLID principles and design patterns. — Participation in the full development cycle: from requirement analysis to deployment to cloud infrastructure.

Requirements: — 3+ years of commercial development experience in C# / .NET. — Deep understanding of ASP.NET Core, Entity Framework Core, or Dapper. — Solid knowledge of microservices architecture and containerization (Docker, Kubernetes). — Experience with message brokers (RabbitMQ, Kafka) and caching (Redis). — Skills in designing and optimizing relational databases (PostgreSQL/SQL Server). — Understanding of CI/CD principles and experience with cloud providers (AWS/Azure). — English at Intermediate level (reading documentation, technical correspondence).

Will be a plus: — Experience with cryptographic libraries. — Basic understanding of Web3 specifics and JSON-RPC operation.

Contacts: mura99hr