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DCV Sabenza IT and Recruitment

Senior JavaScript Developer at Sabenza IT & Recruitment

DCV Sabenza IT and Recruitment

  • R1.00 - R2.00 per hour
  • Contract Senior position
  • Sandton
  • Posted 24 Apr 2025 by DCV Sabenza IT and Recruitment
  • Expires in 20 days
  • Job 2607790 - Ref 878000004286025
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About the position

We are looking for a Senior JavaScript Developer with deep expertise in [URL Removed] to join our development team. The ideal candidate is passionate about building scalable, high-performance web applications and thrives in a collaborative, fast-paced environment. You will play a critical role in designing, developing, and maintaining modern frontend solutions that deliver excellent user experiences.


 


Key Responsibilities:


  • Develop and maintain scalable front-end applications using [URL Removed] and related technologies.
  • Collaborate with product managers, UX/UI designers, and backend engineers to deliver high-quality features.
  • Lead architectural decisions for frontend solutions and ensure code quality through code reviews and mentoring.
  • Optimize applications for maximum speed and scalability.
  • Implement responsive designs and ensure cross-browser compatibility.
  • Integrate APIs and work closely with backend developers to define data exchange protocols.
  • Write and maintain unit and integration tests using modern testing frameworks.
  • Contribute to continuous improvement of development practices and team workflows.
  • Stay updated with the latest trends and best practices in JavaScript and React development.


Requirements
  • Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience).
  • 5+ years of professional experience in JavaScript development.
  • 3+ years of experience with [URL Removed] including hooks, context, and component lifecycle.
  • Strong knowledge of HTML5, CSS3, and modern JavaScript (ES6+).
  • Experience with state management tools like Redux, Zustand, or Context API.
  • Proficiency in using TypeScript is a strong plus.
  • Experience with RESTful APIs and/or GraphQL.
  • Familiarity with modern frontend tooling such as Webpack, Babel, Vite, or similar.
  • Understanding of CI/CD pipelines, Git, and modern DevOps practices.
  • Experience with unit testing libraries (Jest, React Testing Library) and E2E testing frameworks (Cypress, Playwright).
  • Excellent problem-solving skills and attention to detail.
  • Strong verbal and written communication skills.


Desired Skills:

  • Javascript
  • React JS
  • Development
  • Architecture
  • Native Javascript

Desired Qualification Level:

  • Degree

About The Employer:


Apply Now

DCV Sabenza IT and Recruitment

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About the agency

Dedicated to the recruitment of IT professionals Sabenza iT is a South African registered business focusing on Finance, Engineering, SAP and general iT recruitment. We have over 18 years' experience in recruiting in South Africa, Australia, Europe, South America and Asia and have worked with a number of large companies offering the best service. We at Sabenza iT understands the changing market and we mold our services around each of our client's needs to offer a personal service. Sabenza iT has forged strong relationships with both Clients and Consultants by ensuring both parties get the most out of every placement. Our Head Office is based in South Africa and we have a satellite office in the UK so that we can keep in contact with expats who may consider returning to South Africa and so that we can offer our services globally for Consultants looking to go to South Africa and Consultants who are looking for opportunities abroad. We at Sabenza recognize the difference it makes to maintain good client relationships and we are keeping our client base niche and manageable in order to give the best service possible. We have gained a good reputation in the market place and have built a very large network and database of consultants that we draw from for each role. We are able to send applications within 24 hours of receiving a role profile or spec. We use one of the best Database software tools available to keep our database up to date and very fast to search. Sabenza iT does not only use job-sites, we headhunt and we use our network to find our clients the right Candidates. We have a strong Facebook presence and we have over 12,000 LinkedIn connections. For further information, please visit our website www.sabenzait.co.za or call me at any time on Tel: 0330040131.

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