Full Stack Developer

Salix Recruitment; Johannesburg; On-site; ZAR 600 000 - 900 000; Full time

Job summary

A leading recruitment agency in Johannesburg seeks a Full stack eCommerce Developer to drive the development of high-volume eCommerce systems. The ideal candidate will have 3 to 6 years of experience in full-stack development, specifically with Angular and ASP.NET Core. You will work in a hands-on environment delivering scalable solutions, optimizing backend processes and integrating third-party systems. This role offers competitive opportunities with a start date ASAP depending on notice period.

Qualifications

• 3 - 6 years of full-stack development experience.
• Proven expertise in Angular (v10+) and ASP.NET Core.
• Solid experience with SQL Server and Entity Framework.

Responsibilities

• Build and maintain scalable web applications using Angular (front end) and .NET (back end).
• Develop clean, maintainable code that supports core eCommerce functionality.
• Integrate third-party systems such as payment gateways and shipping APIs.

Skills

TypeScript

C#

Angular (v10+)

ASP.NET Core

Education

Bachelor’s degree in Computer Science or equivalent

Matric (Grade 12)

Tools

SQL Server

Entity Framework

Azure DevOps

GitHub Actions

Job description

Summary

On the hunt for a Full stack eCommerce Developer!

Position Info

If you thrive at the intersection of performance, scalability, and clean code - this role is built for you. You’ll be driving the development of high-volume eCommerce systems where every millisecond and user interaction counts. This isn’t a legacy maintenance job; it’s a hands‑on build environment with a modern tech stack and a fast‑moving team. Think clean architecture, reusable components, and real‑time customer impact.

The successful candidate will be expected to contribute on both the front and back end, designing modular, secure, and scalable systems that support a full eCommerce lifecycle – product display, basket logic, checkout, and post‑order integrations. Interviews are being fast‑tracked, and an offer will be extended as soon as the right candidate is identified. Start date is ASAP depending on notice period.

Duties

• Build and maintain scalable web applications using Angular (front end) and .NET (back end).
• Develop clean, maintainable code that supports core eCommerce functionality including catalogue, cart, payment, and order management.
• Integrate third‑party systems such as payment gateways, shipping APIs, and ERP/CRM tools.
• Optimize database queries and backend processes for high‑traffic environments.
• Collaborate with UI/UX designers, QA engineers, and product managers to deliver new features.
• Implement robust security practices, especially around authentication and payment workflows.
• Write unit and integration tests and participate in peer code reviews.

Qualifications

• Matric (Grade 12)
• Bachelor’s degree in Computer Science, Software, or equivalent.
• Microsoft certifications (.NET or Azure) beneficial but not mandatory.

Experience

• 3 - 6 years of full‑stack development experience.
• Proven expertise in Angular (v10+) and ASP.NET Core (Web API, MVC).
• Solid experience with SQL Server and Entity Framework.
• Experience working in high‑availability, transactional web environments (preferably B2C eCommerce).
• Familiarity with DevOps processes and CI/CD pipelines (Azure DevOps, GitHub Actions, etc.).
• Experience integrating with platforms like Shopify, WooCommerce, or custom CMS/eCommerce backends is a plus.

Skills & Competencies

• Strong proficiency in TypeScript, C#, and modern frontend frameworks.
• Understanding of asynchronous programming, RESTful APIs, and microservices architecture.
• Good grasp of design patterns, SOLID principles, and layered architecture.
• Attention to performance, security, and scalability in both frontend and backend code.
• Excellent communication and documentation skills.
• High sense of accountability and ability to work independently on end‑to‑end solutions.

Full Stack Developer • Johannesburg, South Africa