Platform Engineer Full Stack UI-heavy

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

Job summary

Weekday in Bengaluru/Chennai is hiring a senior frontend engineer to own complex UI surfaces where customers model, build and run supply-chain decisions. You will shape the API and data contracts behind each surface and own production deployment. This is a senior role with ownership expectations.

Strong React and TypeScript/JavaScript fundamentals are required, with prior production ownership of complex user-facing products. A hands-on, communicative, startup mindset is valued.

Qualifications

• Strong React and TypeScript/JavaScript fundamentals, below the framework layer.
• Experience building complex, production-grade frontend features.
• Ownership of frontend architecture and data-flow across surfaces.

Responsibilities

• Data-heavy frontend surfaces end to end, from UI to release and iteration.
• Frontend architecture: components, state, data fetching, performance, accessibility.
• Build shared patterns and components with design/product teams to accelerate shipping.
• Own service-side aspects: APIs, data contracts, permissions, testing and observability.

Skills

ReactJS

Javascript

Typescript

Job description

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

Youll 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 doesnt stop at the browser: youll shape the API and data contract behind each surface and own it in production. Its a senior role, with level set by what you demonstrate.

Requirements

What youll 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 were 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