Senior Frontend Engineer (React / Next.js)
ENGINEERING SQUAD FRONTEND & DESIGN SYSTEMS
Active Opening
FRONTEND & DESIGN SYSTEMS JOB ID: IEC-FE-2026 2 Openings Available

Senior Frontend Engineer (React / Next.js)

Build Ultra-Fast UI Component Libraries & WebGL Analytics Dashboards

Join our senior UI squad crafting sub-second web applications, accessible design systems, and real-time interactive dashboards powered by React 19, Next.js, and WebGL.

ROLE SNAPSHOT

Join This Squad

  • Work Model: 100% Remote Async
  • Direct Review: Head of Engineering
100% Confidential • Fast 48h Response
Mission & Impact

Key Architectural Challenges You Will Solve

01

Core Web Vitals Optimization

Optimize LCP, CLS, and INP metrics to guarantee 99+ Performance scores across mobile and desktop.

02

Design System Component Library

Create reusable, fully accessible Radix/Tailwind component systems consumed across enterprise products.

03

Real-Time WebSockets UI

Render high-frequency streaming telemetry and state updates without frame drops.

04

Micro-Frontend Modularization

Module federation architectures separating massive web portals into independently deployable units.

Stack & Tooling

Production Tech Ecosystem

React 19 Next.js TypeScript Tailwind CSS Radix UI Three.js / WebGL Zustand Vite

What You Bring (Must-Haves)

4+ years specializing in modern React, Next.js, and TypeScript frontend development
Deep understanding of browser rendering performance, DOM optimization, and CSS architecture
Demonstrated experience building responsive accessibility-first UI component libraries

What You Will Do (Day-to-Day)

Develop pixel-perfect, accessible user interfaces following modern UX guidelines
Collaborate with UI/UX designers to translate Figma tokens into production React code
Benchmark and optimize client-side bundle size, memory consumption, and render speeds
Compensation & Perks

Why Top Engineers Join Us

₹75,000 - ₹130,000
ANNUAL BASE SALARY
100% Remote
ASYNC FLEXIBILITY
₹2,500/yr
HARDWARE & STIPEND
Profit Share
ANNUAL BONUS
Candidate FAQ

Frequently Asked Questions

Everything you need to know about our engineering application process and culture.

Our review process is fast and developer-centric: 1) Initial application review by our Tech Lead (within 48 hours), 2) 45-minute technical architecture discussion with a Principal Engineer, and 3) Paid 3-day async trial task on a real microservice module. Zero whiteboarding puzzles or trivia.
We operate on clear written documentation, GitHub PR reviews, and Slack/Linear async workflows. You set your own local work hours. We evaluate engineers purely on shipped code quality, architectural rigor, and velocity.
All full-time engineers receive a brand-new M3 Max MacBook Pro (or custom Linux workstation), $3,000 annual learning stipend for certifications/conferences, and unlimited access to our dedicated H100 GPU compute clusters for AI R&D.
Salaries are benchmarked against top 10% Silicon Valley remote rates. Performance and compensation are reviewed semi-annually with transparent equity options and profit-sharing bonuses from internal product launches.
FAST 48H REVIEW

Apply For Senior Frontend Engineer (React / Next.js)

No multi-stage recruiter filters. Your application is reviewed directly by our tech lead within 48 hours.