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Prompt Smart Solutions - Senior Frontend Engineer - React.js

Prompt Smart Solutions
6 - 10 Years
Multiple Locations

Posted on: 31/03/2026

Job Description

Requirements / Skills :

- Design and build scalable, user-facing features using React and TypeScript

- Strong understanding of frontend architecture, component design, and state management

- Excellent fundamentals in HTML5, CSS3, and Sass (SCSS)

- Experience building responsive, accessible, and performant web applications

- Growth mindset with experience driving experimentation, conversion, and engagement

- Ability to translate product and UX requirements into measurable frontend outcomes

- Comfortable collaborating cross-functionally with Product, UX, and Data teams

- Strong communication skills and ownership mentality

- Experience applying AI-powered capabilities to real user flows

Comfortable With Tools :

- React (Hooks, Context, functional components)

- TypeScript (strict typing, generics)

- HTML / CSS / Sass

- Feature flag platforms (e.g., LaunchDarkly, Statsig, or equivalent)

- Analytics & experimentation tools (event tracking, funnels, A/B testing)

- API integration (REST and/or GraphQL)

- Testing tools (Jest, React Testing Library, Playwright or Cypress)

- Modern build tools (Vite, Webpack, or similar)

- Version control (Git, PR-based workflows)

Has To Have :

- Strong hands-on experience with React + TypeScript

- Proven experience working on growth or experimentation initiatives

- Experience implementing and managing feature flags

Experience instrumenting and validating analytics events and funnels :

- Close collaboration experience with Product Managers, UX Designers, and Data teams

- Ability to ship features iteratively and safely using data-driven decision-making

- Strong frontend fundamentals (HTML, CSS, accessibility, performance)

- Some Node.js or BFF experience

- Experience building or contributing to design systems

- Exposure to performance monitoring or error tracking tools

- Background in high-growth, product-led organizations

Years of Experience :

- 6+ years of professional frontend engineering experience

- 2+ years working on growth, experimentation, or data-informed product initiatives

- Experience mentoring engineers or leading frontend initiatives is a plus


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