Frontend Engineer-in-Training (React/TypeScript) – Remote

MasterBorn; Wrocław; Hybrid; PLN 67,000 - 100,000; Full time

Benefits offered by this job

Multisport

Luxmed

Learning Sessions

Education Budget

Job summary

MasterBorn is seeking a Web Frontend Developer to join our React/TypeScript team working with US clients. You’ll build responsive UI, collaborate in Scrum, and expand toward full-stack skills.

The role offers 100% remote (or hybrid/onsite), Polish time zone, flexible hours, and long-term contract on B2B or UZL terms. Requires 1 year of web dev experience and a strong JS/TS foundation.

Qualifications

• 1 year of commercial experience in web development
• Strong JavaScript fundamentals and TypeScript knowledge
• Hands-on experience with React.js ecosystem (hooks, state management)
• REST API integration and basic build tools configuration
• Uses AI coding assistants for learning, exploration, and productivity while critically evaluating outputs

Responsibilities

• Develop and maintain React.js applications
• Implement responsive interfaces with attention to design details and user experience
• Write clean, maintainable code following team standards
• Participate in code reviews - giving and receiving feedback constructively
• Expand beyond frontend into backend work - grow into full-stack generalist
• Collaborate with designers, developers, QA, and product owners to deliver features
• Document your work and contribute to team knowledge base
• Continuously expand technical skills with mentor support

Skills

JavaScript fundamentals

TypeScript

React.js

REST API

Build tools

AI coding assistants

Tools

GitHub

Jira

Slack

GSuite

Coda

FigJam

Job description

MasterBorn is seeking a Web Frontend Developer to join our React/TypeScript team working with US clients. You’ll build responsive UI, collaborate in Scrum, and expand toward full-stack skills.

The role offers 100% remote (or hybrid/onsite), Polish time zone, flexible hours, and long-term contract on B2B or UZL terms. Requires 1 year of web dev experience and a strong JS/TS foundation.