Mid to Senior Front End Angular Developer at G4S

Company:

G4S

G4S

Industry: Security

Deadline: Not specified

Job Type: Full Time

Experience: 3 – 7 years

Location: Gauteng

Province: Centurion

Field: ICT / Computer

Main Responsibilities

  • Collaborate with cross-functional teams including back-end developers, UI/UX designers, business analysts, and QAto build high-quality, scalable web applications.
  • Develop clean, maintainable, and efficient front-end code using Angular (v13+), TypeScript, HTML5, and CSS3.
  • Implement reusable UI components using libraries such as PrimeNG, Angular Telerik, Angular Material, and Bootstrap.
  • Participate in Agile ceremonies (e.g., sprint planning, daily stand-ups, retrospectives).
  • Consume RESTful APIs and work closely with backend developers (C#/.NET) to ensure seamless integration.
  • Optimize application performance, scalability, and accessibility.
  • Review code, provide constructive feedback, and mentor junior developers.
  • Collaborate using GitHub for source control, versioning, and code reviews.
  • Work with SQL Server to query, manipulate, and troubleshoot data as needed.
  • Contribute to technical documentation and maintain architectural standards.

Qualification and Experience

  • Grade 12
  • A Bachelor´s degree in Computer Science, Software Engineering, or related field is preferred.
  • Relevant certifications in Angular, Web Development, or Microsoft technologies are a plus.
  • 3–7 years of experience as a Front-End or Angular Developer.
  • Strong proficiency in Angular v13 and above, including RxJS, routing, and state management.
  • Proficient in TypeScript, HTML5, and CSS3 (including SCSS/SASS).
  • Hands-on experience with PrimeNG, Telerik for Angular, Angular Material, and Bootstrap.
  • Solid understanding of component-based architecture, modular design, and responsive UI development.
  • Experience integrating with .NET APIs and working in a full-stack or team-based environment
  • Strong understanding of Git workflows and GitHub (pull requests, code reviews, branching strategies).
  • Familiarity with SQL Server and writing basic to intermediate queries and stored procedures.
  • Exposure to agile methodologies and SCRUM practices.



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