Design, develop, and maintain scalable backend services and APIs using C# and ASP.NET Core (.NET 9)
Implement and extend Clean Architecture with CQRS patterns using MediatR
Work with other engineers to architect and implement modular, well-structured solutions
Communicate directly with clients to give demonstrations and receive feedback
Build and optimize data access layers using Dapper and PostgreSQL
Implement request validation pipelines using FluentValidation
Work in an agile team environment with daily stand ups, and weekly agile meetings
Engage in code reviews of your teammates' work
Contribute to observability and monitoring using Serilog, OpenTelemetry, and Grafana

5+ years of experience building backend services with C# and .NET (ASP.NET Core)
Strong understanding of Clean Architecture, CQRS, and the Mediator pattern (MediatR)
Experience designing and implementing RESTful APIs with OpenAPI/Swagger documentation
Proficiency with relational databases (PostgreSQL) and lightweight ORMs (Dapper)
Experience with validation frameworks such as FluentValidation
Ability to work independently and take ownership in a variety of software engagements
Ability to scope individual features and full software projects based on client requests
Excellent written, verbal, and interpersonal skills with the ability to build buy-in, facilitate compromise, and guide client expectations
Strong unit-testing abilities using xUnit, Moq, and FluentAssertions
Proficient understanding of version control systems (Git)
Understanding of security best practices including JWT-based authentication and authorization
Understanding of fundamental design principles behind scalable and distributed systems
Strong problem-solving, analytical, and strategic thinking abilities, capable of making well-informed and timely decisions.

Senior .NET Engineer

Key skills