Frontend React Intern — Onsite Kraków, Paid, Path to FT

NorthGravity; Kraków; On-site; PLN 17,000 - 23,000; Full time

Job summary

NorthGravity in Kraków is seeking a Frontend Intern (React) to join our engineering team. You will write clean React code, contribute to frontend work in a global team, and participate in all stages of the software lifecycle.

This 3-month, paid internship is based in Kraków on-site, with full-time or 4-days-per-week availability. Potential to receive a full-time offer after the internship; ideal for students or new grads looking to grow skills in React, Redux, React Query, and modern tooling.

Qualifications

• 0-1 year of software development experience.
• Currently enrolled in or graduated from a Computer Science or related program.
• Basic understanding of software development workflows.
• Familiarity with version control, such as Git.
• Familiarity with using AI to support everyday tasks.
• Willingness to learn.

Responsibilities

• Write clean, efficient React code based on real business needs.
• Contribute to frontend development in a collaborative, global engineering team.
• Take part in all stages of the software development lifecycle.
• Learn and apply best practices in testing, performance, and code quality.
• Be curious, ask questions, and grow as a developer.

Skills

Willingness to learn

AI-assisted tasks

Education

Computer Science or related program

Tools

React

Redux

React Query

SCSS

NodeJS

Codex

AWS

Job description

NorthGravity in Kraków is seeking a Frontend Intern (React) to join our engineering team. You will write clean React code, contribute to frontend work in a global team, and participate in all stages of the software lifecycle.

This 3-month, paid internship is based in Kraków on-site, with full-time or 4-days-per-week availability. Potential to receive a full-time offer after the internship; ideal for students or new grads looking to grow skills in React, Redux, React Query, and modern tooling.