Senior C# API Developer

Required Skills

Strong experience in C#, ASP.NET Core, and .NET 8+

Expertise in REST API development and backend services

Strong PostgreSQL and SQL skills, including database design and query optimization

Hands-on experience with Redis caching and AWS SQS

Knowledge of AWS cloud services and Docker

Understanding of Modular Monolith Architecture, SOLID principles, and design patterns

Experience with AI-assisted and agentic development tools

Strong debugging, problem-solving, and code ownership skills

Key Responsibilities

Design, develop, and maintain scalable REST APIs and backend services.

Optimize database schemas, queries, indexes, and transactions.

Implement caching and asynchronous messaging solutions.

Develop a modular monolith with clear module boundaries and future scalability in mind.

Review, test, debug, and maintain AI-generated and human-written code.

Ensure API security, performance, code quality, and maintainability.

Support Docker-based deployments and AWS services.

Collaborate with technical leads and team members to deliver reliable enterprise solutions.

Good to Have

Experience with CI/CD pipelines, automated testing, monitoring, and production troubleshooting.

Knowledge of Clean Architecture and Domain-Driven Design (DDD).