Unlock Full Resume Report

New offer - be the first one to apply!

September 16, 2026

Junior Full-Stack Product Engineer (PHP + TypeScript/React)

Junior • On-site

96,000 - 132,000 PLN/yr

Kraków, Poland

Quick Facts

  • Full-stack role (backend in PHP, frontend in TypeScript + React)
  • End-to-end feature ownership: from understanding the problem to production rollout
  • Production deployments from early on

Description

You’ll help develop a high-scale reservation and ticketing system with both a customer-facing product and an internal employee panel. The work is real: features are implemented, merged, and shipped to production, with learning reinforced through practical code review. You’ll collaborate closely with experienced engineers and the CTO/co-founder in a small team.

Responsibilities

  • Implement product features across backend and frontend (data model, API, and UI)
  • Write and maintain unit and functional tests
  • Participate in code reviews and ensure changes keep working after deployment
  • Diagnose and fix customer-reported issues by reaching the root cause
  • Use AI-assisted tooling (e.g., Claude Code) responsibly and understand the produced code

Requirements

  • Proficiency in PHP 8+ and understanding of object-oriented programming
  • JavaScript experience, with TypeScript exposure and React fundamentals
  • SQL and relational databases (MySQL)
  • Ability to write unit tests with PHPUnit
  • Git fluency for collaborative development (branches, PRs, conflict resolution)
  • Ability to use agent tools such as Claude Code and explain AI-generated code
  • Strong problem understanding mindset: ask for context and clarify before coding
  • Fast, independent learning; comfortable asking for help
  • Evidence of real working code (project, internship, practice, open source, etc.)

Benefits

  • Real product work in a domain used by hundreds of companies and millions of end customers
  • Early production deployments and ongoing learning via high-quality code review
  • Paid AI tool licenses and paid equipment for work
  • Supportive learning environment with direct access to leadership
  • Ticket purchase refund program for customers’ attractions
  • Additional perks: coffee corner, integrations, shared outings

Similar jobs you might like