Senior Full-Stack Developer (.NET | Node.js | React)

  • Full Time
  • Gauteng
  • Applications have closed

DeARX Services (Pty) Ltd

About the job

We’re looking for a talented Full-Stack Developer with strong experience in .NET, Node.js and React to join our dynamic team. You will play a key role in designing, developing, and maintaining scalable web applications for enterprise clients across various sectors.

Key Responsibilities

Develop and maintain modern, scalable web applications using React on the frontend.
Design, build, and maintain RESTful APIs using .NET (C#) and Node.js.
Integrate third-party APIs and services as required.
Collaborate with UI/UX designers, backend engineers, QA, and product managers.
Participate in sprint planning, code reviews, and peer programming.
Optimize applications for performance, scalability, and security.
Troubleshoot production issues and provide timely fixes and enhancements.

Minimum Requirements

8+ years of professional software development experience.
Proficient in .NET Core / ASP.NET, C#, and Entity Framework.
Strong experience with Node.js and JavaScript/TypeScript.
Solid React.js knowledge, including state management (e.g., Redux or Context API).
Familiarity with SQL and NoSQL databases (SQL Server, MongoDB).
Experience with Git, REST APIs, and CI/CD pipelines.
Ability to work independently and in a team in an Agile/Scrum environment.

Nice-to-Have Skills

Cloud experience (Azure or AWS).
Experience with microservices architecture.
Exposure to containerization (Docker, Kubernetes).
Unit testing frameworks (e.g., NUnit, Mocha, Jest).

Apply via company website ( ) or

www.linkedin.com

 

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