Senior Full Stack Developer

Jordan HR; Johannesburg; On-site; ZAR 700,000 - 900,000; Full time

Job summary

A leading software development firm in Gauteng is seeking a Senior Full Stack Developer. This role involves designing and developing scalable applications, mentoring junior developers, and collaborating with teams to achieve project goals. Ideal candidates should have over 8 years of experience in software development, with a strong foundation in C# and cloud technologies. The position offers a permanent contract with competitive benefits.

Qualifications

• 8+ years in software development, with at least 5 years in C# / .NET.
• Strong understanding of software architecture patterns (e.g., Clean Architecture).
• Experience with Agile / Scrum methodology.

Responsibilities

• Design, develop, test, and deploy secure, scalable full-stack applications.
• Mentor junior developers and provide technical leadership.
• Collaborate with product owners, business analysts, and QA.

Skills

ASP.NET Core

C#

Entity Framework

JavaScript

Angular

React

SQL Server

Git

Cloud Development

Docker

Education

Bachelor’s degree in computer science

Tools

Azure DevOps

GitHub Actions

Job description

SUMMARY :

SENIOR FULL STACK DEVELOPER

Location : Gauteng

Contract Type : Permanent

POSITION INFO :

company based in the East is looking to hire a Senior Full Stack Developer. The role is responsible for leading and contributing to the design, development and maintenance of scalable enterprise applications. The Senior Full Stack Developer will work in an agile team to deliver high quality software that supports critical business operations.

ROLE AND RESPONSIBILITIES :

Design, develop, test, and deploy secure, scalable full-stack applications and integrations

Architect and maintain backend services using C# (.NET 6+), Web API, and Entity Framework Core

Build dynamic and responsive user interfaces using JavaScript (Angular / React), HTML5, and CSS

Participate in code reviews, architecture discussions, and performance optimization

Mentor junior developers and provide technical leadership within the team

Collaborate with product owners, business analysts, and QA to ensure project goals are met

Implement automated testing and CI / CD pipelines

Monitor and troubleshoot production systems and ensure high availability

MINIMUM REQUIREMENTS :

Grade 12

Bachelor’s degree in computer science, Information Technology, or related field or equivalent experience

8+ years in software development, with at least 5 years in C# / .NET

Proficient in : ASP.NET Core / .NET 6+, Web API / RESTful services, Entity Framework / LINQ, SQL Server / T-SQL

Solid front-end experience with : Angular, React, or Vue.js; HTML5, CSS3, JavaScript / TypeScript

Experience with : Git, Azure DevOps or GitHub Actions, CI / CD practices and tools, Unit testing frameworks (xUnit / NUnit / Moq).

Strong understanding of : Software architecture patterns (e.g., Clean Architecture, MVC), Agile / Scrum methodology, Secure coding principles (OWASP Top 10)

SKILLS AND KNOWLEDGE REQUIRED

Excellent problem-solving skills and logical thinking

Strong written and verbal communication skills

Cloud Development (Azure or AWS)

Ability to use planning systems such as ERP

Accuracy

Strong attention to detail

Knowledge of working with microservices architecture and containerization (Docker / Kubernetes)

Cloud Development processes

Data handling and analysis

Monitoring and troubleshooting systems

Understanding of BizTalk / iPAAS

Organized and methodical

Self-motivated

Proactive

Results driven

Flexibility and adaptability

Analytical mindset