
Net Developer with C#, Postgres SQL, React JS
- Chicago, IL
- Contract
- Full-time
- Design, develop, and maintain web applications using .NET (C#) and React.js
- Develop RESTful APIs, services, and microservices with ASP.NET Core
- Implement user interfaces with React.js, Redux (or Context API), and modern JavaScript/TypeScript standards
- Build, query, and optimize PostgreSQL databases using advanced SQL and indexing techniques
- Write reusable, testable, and efficient code with proper documentation
- Collaborate with cross-functional teams to gather requirements and deliver features
- Implement and maintain CI/CD pipelines for build, test, and deployment processes
- Ensure performance, quality, and responsiveness of applications
- Participate in code reviews and follow best practices for secure and scalable applications
- Bachelor's degree in Computer Science, Engineering, or a related field
- 3–7 years of hands-on experience with .NET Framework / .NET Core and C#
- Solid experience with React.js and frontend build tools like Webpack, Babel, or Vite
- Strong understanding of PostgreSQL: SQL, stored procedures, indexing, performance tuning
- Experience building APIs with ASP.NET Core Web API
- Proficient with version control (Git), Agile development practices, and issue tracking tools (e.g., JIRA)
- Understanding of security best practices in web and API development (OAuth2, JWT, HTTPS)
- Familiarity with containerization (Docker) and cloud platforms (AWS, Azure, or GCP)
- Experience with testing frameworks like xUnit, NUnit (for .NET), Jest or React Testing Library
- Familiarity with ORM frameworks such as Entity Framework Core
- Experience with CI/CD pipelines (GitHub Actions, Azure DevOps, or Jenkins)
- Exposure to microservices or service-oriented architecture