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