Senior .NET Engineer

Role Overview

• 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

Requirements

• 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
• Nice to Have: Experienced with DevOps tooling (Docker, Kubernetes, Azure Pipelines, Azure Container Registry)
• Experience with frontend frameworks, specifically ReactJS
• Familiarity with one other backend language, such as Golang, Ruby on Rails, or Python

Tech Stack

• ASP.NET
• Azure
• Distributed Systems
• Docker
• Grafana
• Kubernetes
• Postgres
• Python
• React
• Ruby
• Ruby on Rails
• Go
• .NET

Benefits

• Competitive salary with bonus structure
• Remote-first culture, flexible work schedule, and autonomy to do your best work
• Responsibility and autonomy at a growing company
• The opportunity to build something big and exciting