Full-Stack Developer

B2Bnetwork

Warsaw, Poland • 31m ago • On-site

Senior

On-site

110 - 120 PLN/yr

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Quick Facts

  • Focus: backend development in Java with React frontend contributions

Description

You will develop and enhance backend-focused Java applications while also supporting frontend development. The role includes implementing backend and frontend solutions, building REST/SOAP integrations, writing unit and integration tests, and analyzing and designing technical solutions. You will ensure software quality, performance, and reliability and create technical documentation.

Responsibilities

  • Develop new and modify existing applications and services

  • Implement backend solutions in Java and frontend solutions in React

  • Create unit and integration tests

  • Design and analyze technical solutions

  • Develop and integrate REST/SOAP services

  • Work with relational databases and messaging/queue systems

  • Ensure software quality, performance, and reliability

  • Create technical documentation

Requirements

  • Minimum 5 years of commercial experience in object-oriented programming

  • Practical experience with Java 17+ and Spring Boot/Spring Integration

  • Commercial experience with React

  • Knowledge of relational databases

  • Experience with REST, SOAP, XML, and JSON

  • Knowledge of Git, Maven, Jira, and Jenkins

  • Experience with messaging/queue systems and understanding asynchronous communication

  • Ability to analyze and design solutions

  • Higher education in Computer Science or related field

Benefits

Not specified in the provided posting.

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