Full Stack Software Developer

The Good Human (Pty)Ltd; Johannesburg; Hybrid; ZAR 300 000 - 400 000; Full time

Job summary

A technology company is seeking a Full Stack Software Developer to join a high-performance engineering team in Johannesburg. This permanent role involves designing, developing, and maintaining business-critical systems. The ideal candidate will have 2-5+ years of experience in software development with strong proficiency in C#, ASP.NET, and TypeScript. You will work on real production systems, contributing to system stability and performance in a collaborative environment. Enjoy opportunities for technical growth and work on meaningful projects.

Qualifications

• 2–5+ years professional software development experience.
• Strong proficiency in C# / ASP.NET and TypeScript.
• Solid understanding of Object-Oriented Programming and MVC architecture.

Responsibilities

• Design, develop, test, and maintain full-stack applications.
• Translate business requirements into functional solutions.
• Provide ongoing production support and maintenance.

Skills

C# / ASP.NET / .NET Core

TypeScript with Angular

SQL / SQL Server

Agile development

Tools

DevOps tools

CI/CD pipelines

Cloud platforms (e.g. Azure)

Job description

JOB SPEC Full Stack Software Developer (.NET / TypeScript)

Location: Gauteng (Hybrid)

Employment Type: Permanent

Experience Level: Mid to Senior (2–5+ years)

THE OPPORTUNITY

We are recruiting a Full Stack Software Developer to join a high-performance engineering team responsible for building, maintaining, and optimising business-critical systems used at scale.

This role is ideal for a developer who enjoys working across the full stack, cares deeply about code quality, system stability, and performance, and thrives in a fast-paced, delivery-driven environment.

You’ll work on real production systems — not proof-of-concepts — where reliability, accuracy, and scalability matter.

KEY RESPONSIBILITIES

Software Development

• Design, develop, test, and maintain full-stack software applications

• Translate business and technical requirements into clean, functional solutions

• Write efficient, maintainable, and well-documented code

• Build and consume RESTful APIs

• Implement new features and enhancements across backend and frontend systems

Testing, Debugging & Optimisation

• Perform unit testing, integration testing, and debugging

• Identify and resolve performance bottlenecks

• Optimise application logic and database queries for speed and reliability

Deployment & Support

• Assist with deployments to staging and production environments

• Provide ongoing production support, maintenance, and bug fixes

• Ensure system stability and uptime in live environments

Collaboration & Continuous Improvement

• Work closely with cross-functional teams (developers, QA, product, stakeholders)

• Contribute to Agile ceremonies and best-practice development processes

• Stay current with emerging technologies and continuously upskill

REQUIRED SKILLS & EXPERIENCE

Essential

• 2–5+ years professional software development experience

• Strong proficiency in:

  • C# / ASP.NET / .NET Core

  • TypeScript with a modern front-end framework (preferably Angular)

  • SQL / SQL Server (writing and optimising queries)

• Solid understanding of:

  • Object-Oriented Programming (OOP)

  • MVC architecture

  • REST APIs

• Experience working in Agile development environments

• Strong analytical and problem-solving skills

• Ability to work independently and as part of a team

• Strong attention to detail and commitment to quality

Advantageous (Nice to Have)

• Exposure to high-availability or high-transaction systems

• Experience with DevOps tools, CI/CD pipelines, or cloud platforms (e.g. Azure)

• Background in regulated, data-sensitive, or real-time environments

• Exposure to AI / Machine Learning technologies

PERSONAL ATTRIBUTES

• Self-motivated and delivery-focused

• Comfortable working under pressure and meeting strict deadlines

• Strong communication and collaboration skills

• Organised, structured, and solution-oriented

• Passionate about building reliable, high-quality software

WHY APPLY?

• Work on real systems that matter, not vanity projects

• Join a collaborative, technically strong team

• Opportunity to grow technically and professionally

• Stable, long-term role with meaningful ownership