Full Stack Engineer (React + Java)

Square One ResourcesWarsawnofluffjobspublished 10/07/2026
Must-have:JavaReactFrontendBackendFullstackScrum
Machine translation — original language: Polish.Show original

We are looking for an experienced Full-stack Engineer for our client's project.

Daily tasks

  • Development of backend and frontend functionalities.
  • Implementation of business changes in the system.
  • Collaboration with analysts and testers.
  • Analysis and removal of application bugs.
  • Participation in the design of technical solutions.
  • Support for system deployments and maintenance.

Requirements

  • Commercial experience in Java programming.
  • Very good knowledge of Spring Framework.
  • Full Stack experience (backend + frontend).
  • Experience working with Oracle/PostgreSQL databases.
  • Knowledge of REST API architecture.
  • Experience working in Scrum/Agile.
  • Ability to analyze and solve problems.
  • English Level: B2

Nice to have

  • Knowledge of JSF (PrimeFaces).
  • Experience with BPM (Business Process Management) platforms.
  • Experience in the banking sector.

Must have: Java, React, Spring, REST API, Oracle, PostgreSQL