Senior React & TypeScript Front-End Engineer

Infotree Global Solutions Inc.; Warszawa; On-site; PLN 180,000 - 240,000; Full time

Job summary

Infotree Global Solutions Inc. is seeking a Senior Front-End Engineer to design, develop, and maintain modern web applications. You will collaborate with Product Managers, UX Designers, and cross-functional teams to translate requirements into intuitive interfaces.

We value code quality, performance, and clean architecture. The role emphasizes React/TypeScript proficiency, testing, and alignment with agile processes in a fast-paced environment.

Qualifications

• 5+ years of professional front-end experience building modern web apps.
• Strong commercial experience with React and TypeScript.
• Experience delivering complex front-end solutions in Agile environments.
• Proven ability to work across multiple projects simultaneously.

Responsibilities

• Design, develop, and maintain web applications using React and TypeScript.
• Build reusable, scalable UI components with high performance.
• Translate business/UX requirements into robust technical solutions.
• Ensure responsive, accessible interfaces and maintainable code.

Skills

5+ years experience

React

TypeScript

Agile

Cross-project work

Education

Bachelor's degree in CS or related

Tools

Redux

Node.js

Jest

Cypress

Playwright

Vitest

Vite

Webpack

Job description

Infotree Global Solutions Inc. is seeking a Senior Front-End Engineer to design, develop, and maintain modern web applications. You will collaborate with Product Managers, UX Designers, and cross-functional teams to translate requirements into intuitive interfaces.

We value code quality, performance, and clean architecture. The role emphasizes React/TypeScript proficiency, testing, and alignment with agile processes in a fast-paced environment.