Senior Backend Engineer- Payment Platform

Infopark; Ernakulam; On-site; INR 1,500,000 - 2,500,000; Full time

Job summary

Infopark seeks a Senior Frontend Engineer to lead the Payment Platform frontend stack, delivering robust, accessible web applications built with React and TypeScript. You will work on micro-frontends, GraphQL data layers, and advanced tooling, collaborating across teams to ship secure, scalable UI for payments services.

You will contribute to code quality with modern testing, CI/CD, and performance optimizations, while aligning with localization and accessibility best practices for

Qualifications

• 5+ years of experience building production-grade frontend with React.
• Experience with GraphQL, Apollo Client, and React Router.
• Strong knowledge of Webpack, module federation, and bundling.
• Experience with testing (Jest, RTL, Cypress, Playwright) and CI/CD workflows.
• Knowledge of accessibility, localization, and performance optimization.
• Backend and distributed systems experience; payments domain experience preferred.

Skills

React

TypeScript

GraphQL

Apollo Client

React Router

Webpack

Module Federation

Testing

Jest

RTL

Cypress

Playwright

GitLab CI/CD

Accessibility

Localization

Performance

Distributed systems

Payments domain

Tools

Webpack

Module Federation

Jest

React Testing Library

Cypress

Playwright

GitLab CI/CD

GraphQL

Apollo Client

Job description

Senior Backend Engineer- Payment Platform

We are looking for a Frontend Engineer with 5+ years of experience in React, TypeScript, and production web applications.

• Strong experience in React micro-frontends, Webpack Module Federation, and Webpack bundling.
• Hands-on experience with GraphQL, Apollo Client, React Router, SCSS/CSS Modules, and Styled Components.
• Experience writing unit, integration, and end-to-end tests using Jest, React Testing Library, Cypress, Playwright, or similar tools.
• Knowledge of GitLab CI/CD, production debugging, accessibility, localization, and performance optimization.
• Backend and distributed systems experience is required; payments or billing domain experience is preferred.