Job Description:

Experience required: 7-10 years.

Senior Frontend Developer (React / TypeScript / Web Components)Job Title: Senior Frontend Developer — React 19, TypeScript, Design-System & Web-Component EngineeringExperience: 6+ years building production web applications with React and TypeScript, including 3+ years owning architecture-level decisions (state design, module boundaries, build tooling, testing strategy).
Job SummaryWe are seeking an experienced Senior Frontend Developer to build and scale the user experiences of our Energetic Service Options (DSO) platform. You will work across two React 19 + TypeScript codebases:

an authoring application — a large, feature-module SPA (Vite, Jotai, React Router 7, react-hook-form, Storybook + MSW) where dealers and Client teams author and manage machine parts and service data
a delivery application — a React app that ships both as an SPA and as an embeddable Web Component published to Artifactory and consumed by other Client host applications.
Both apps are built entirely on the Client design system, consume OpenAPI-generated,



fully typed API clients, authenticate through Azure Entra (MSAL) with Centralized entitlement-based authorization, and are validated by Storybook interaction tests running in real browsers with MSW-mocked APIs.
The ideal candidate is opinionated about type safety, component composition, accessible design-system usage and testable UI, is comfortable working inside strict lint/format/type gates, and can own a feature end-to-end: API contract → generated client → state atoms/store → design-system UI → stories/tests → CI/CD → CDN or npm release.

Key Responsibilities

Build and maintain feature modules in a convention-driven structure (atoms/, components/, hooks/, fakers/, \*.stories.tsx, co-located styles), keeping cross-feature code in shared layers and respecting module boundaries.
Develop React 19 components under strict TypeScript — no any, no type assertions, explicit import type.
Implement

📌 UI Specialist (Bengaluru)
🏢 Yash Technologies
📍 Bengaluru