Platform Engineer, Full Stack (UI-heavy)

Weekday; Chennai District; Hybrid; INR 3,400,000 - 8,500,000; Full time

Job summary

Weekday in Bengaluru or Chennai offers an Associate level frontend role focused on shaping data-heavy product surfaces. You will own UI surfaces, APIs and data contracts, delivering production-ready experiences with strong ownership.

The role emphasizes ReactJS, TypeScript/JavaScript, and startup-style ownership, with a blend of frontend and service-side work in a hybrid setup.

Qualifications

• 3+ years of frontend development experience.
• Strong React and TypeScript/JavaScript fundamentals.
• Experience shipping complex, user-facing products in production.

Responsibilities

• Build data-heavy product surfaces end to end from UI to API contracts.
• Design frontend architecture: component boundaries, state, performance.
• Develop shared patterns and components with design and product teams.
• Own the service side: APIs, data contracts, permissions, testing, observability.

Skills

React

TypeScript

JavaScript

Tools

Node.js

Job description

This role is for one of our clients

Industry: Software Development

Seniority level: Associate level

Experience: 3+ yrs

Location: Bengaluru, Karnataka, India, Chennai, Tamil Nadu, India (hybrid)

Job Type: Full-time

₹34,00,000 - ₹85,00,000 a year

You'll build the product surfaces where customers model, build and run supply-chain decisions: complex, data-heavy workflows, editors, grids and app-building experiences. Your instinct shows in the UI, but your ownership doesn't stop at the browser: you'll shape the API and data contract behind each surface and own it in production. It's a senior role, with level set by what you demonstrate.

Requirements

What you'll own

• Data-heavy product surfaces end to end, from contract and UI to release and iteration
• Frontend architecture: component boundaries, state and data fetching, performance, accessibility
• Shared patterns and components, built with design and product, that make the next surface faster to ship
• The service side: APIs, data contracts, permissions and failure handling across layers, plus testing, observability and release safety

What we're looking for

• Strong React and TypeScript/JavaScript fundamentals, below the framework layer
• Complex user-facing products you personally shipped and ran in production
• Credible backend ownership; Node.js/TypeScript helps, equivalent depth is fine
• Product thinking: you frame the user problem before choosing an implementation
• Startup experience, a hands-on ownership style and clear communication

Good to have

Micro-frontends, monorepos or shared component systems; developer tools, data products or workflow builders; SQL, multi-tenant SaaS and observability-heavy systems.

Location

Bengaluru or Chennai, hybrid.

Must-have skills

ReactJS, Javascript, Typescript

Good-to-have skills

Design Systems, micro-frontends, Monorepo