Intermediate Frontend Developer (Scripting) - Johannesburg (In office)

Are you a talented intermediate frontend developer looking for your next developer job in Johannesburg? OfferZen, the developer jobs marketplace, reverses the job search process. We connect developers with a vast network of top tech companies that are eager to apply to interview you!

This could be the last job posting you ever have to click on! Why waste time applying to 100 different companies when you could build one OfferZen profile and have them come to you? You'll also receive upfront information about the tech stack, role, and salary, so you can make an informed decision on which companies align with your preferences and career goals.

How OfferZen works:

• Sign up for free and complete your OfferZen profile
• 2000+ hiring companies will be able to see your profile
• Companies reach out directly and apply to interview you
• Your personal talent advisor will help you with salary benchmarks, interview preparation and job offers
• Land your dream developer job with ease!

Requirements:

• This role requires full-time office presence in Johannesburg.
• 4-5 years experience working as a frontend developer or engineer
• Strong proficiency in JavaScript (ES6+) and TypeScript
• Experience working with a modern frontend framework such as React, Angular, or Vue
• Solid understanding of HTML5 and CSS3
• Experience working with RESTful APIs and integrating frontend with backend services
• Experience working in an English speaking environment
• Experience collaborating with UX/UI/Product designers

Skills:

• Strong command of JavaScript and TypeScript fundamentals
• Experience with state management (e.g. Redux, Vuex, NgRx)
• Familiarity with module bundlers and build tools (e.g. Webpack, Vite)
• Attention to detail with a strong sense of design and usability
• Optimization of the application for performance and scalability
• Implementing unit and integration tests (e.g. Jest, Cypress, Playwright)

Nice to have:

• Experience with Node.js or server-side JavaScript (e.g. Next.js, Nuxt.js)
• Familiarity with TypeScript generics, decorators, or advanced type patterns
• Knowledge of CI/CD practices
• Understanding of cross-browser compatibility and web accessibility standards