Frontend Engineer

Carrerlift; Bengaluru; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Carrerlift is seeking a frontend engineer to build production-grade interfaces using React and TypeScript. The role focuses on delivering fast, accessible UI with robust state management and real-time data displays.

You will optimize performance, implement modular components, and ensure testability with automated tests. Experience in web video or mapping libs is a bonus, but core is delivering user-centric, reliable frontends.

Qualifications

• Proven track record shipping React + TypeScript apps.
• Strong modularity, testability, and clean code structure.
• Experience with browser performance profiling and optimization.

Responsibilities

• Build production-grade UIs using React and TypeScript.
• Optimize frontend performance via profiling and memory management.
• Develop features displaying real-time data from WebSockets, SSE, or WebRTC.
• Architect modular frontends with robust automated tests.

Skills

React

TypeScript

Modularity

Testability

Performance profiling

Real-time data handling

Tools

WebSockets

Server-Sent Events

WebRTC

Job description

Batch: 2020/2021/2022/2023/2024/2025.

About the role

• Build and maintain production-grade user interfaces using React and TypeScript
• Optimize frontend performance through profiling, memory management, and client-side efficiency improvements
• Develop features that consume and display real-time data from WebSockets, Server-Sent Events, or WebRTC connections
• Architect modular systems with clean state management and comprehensive automated test coverage

What we're looking for

• Proven track record shipping React and TypeScript applications to production
• Strong grasp of software engineering principles: modularity, testability, and maintainable code structure
• Hands-on familiarity with browser performance tools and optimization techniques
• Ability to build interfaces that prioritize usability, visual detail, and web accessibility standards

Bonus skills

• Background with web video technologies including HLS, WebRTC, Media Source Extensions, or Canvas/WebGL rendering
• Experience creating spatial or location-aware dashboard interfaces using Mapbox, Leaflet, or similar mapping libraries
• Prior roles at early-stage startups or developer-focused B2B SaaS companies