Senior Front-End Engineer: Lead React & TypeScript UI

I Grow Wealth Investments; Wes-Kaap; On-site; ZAR 420,000 - 640,000; Full time

Job summary

I Grow Wealth Investments is seeking a skilled Frontend Engineer to design and build production-grade web applications using React and TypeScript. You will own frontend architecture for major features and collaborate with Product, Design, Backend, Data and AI engineers.

Expect to implement responsive layouts, accessibility, and robust tests, while driving performance improvements and maintainable component libraries across the project.

Qualifications

• Bachelor's degree in CS/IT or related field.
• 3–5+ years experience with React and TypeScript.
• Experience delivering production-grade web apps.

Responsibilities

• Design, build and maintain production-grade web applications using React and TypeScript.
• Translate requirements into responsive, accessible user experiences.
• Own frontend architecture for major features, including component boundaries and data flow.
• Build reusable components and contribute to a shared component library.
• Integrate frontends with REST and event-driven APIs, with robust error handling.

Skills

React

TypeScript

REST APIs

UI/UX

Testing

Performance

Accessibility

State management

CSS Grid/Flexbox

Frontend architecture

Education

Bachelor's degree (BSc) in CS/IT

Tools

Vitest/Jest

Playwright/Cypress

TanStack Query

Redux Toolkit

CSS Modules/Styling

Job description

I Grow Wealth Investments is seeking a skilled Frontend Engineer to design and build production-grade web applications using React and TypeScript. You will own frontend architecture for major features and collaborate with Product, Design, Backend, Data and AI engineers.

Expect to implement responsive layouts, accessibility, and robust tests, while driving performance improvements and maintainable component libraries across the project.