Senior Java & React Developer

Quick Facts

• Role: Senior Java & React Developer

• Cooperation: B2B

• Work location: Warsaw (minimum 1 day per week in the office)

• Rate: up to 140 PLN/hour net + VAT

Description

You will develop and maintain applications and services, and design and implement new solutions. The role combines backend work with Java/Spring and frontend development with React, with a strong focus on software quality (functionality, performance, and reliability) and documentation.

Responsibilities

• Implement new and modify existing applications and services

• Create unit and integration tests

• Ensure software quality: functionality, performance, and reliability

• Document implemented solutions

• Analyze available options and select optimal solutions

• Participate in project work

• Design and implement new solutions

Requirements

• Minimum 5 years of commercial object-oriented programming experience

• Practical knowledge of Java SE 17 or newer

• Commercial experience as a Frontend Developer using React

• Good knowledge of Spring Boot / Spring Integration

• Experience with relational databases

• Experience with Git, Maven, Jira, Jenkins

• Knowledge of SOAP, REST, XML, JSON

• Teamwork and analytical thinking

• University degree in IT or related field

Benefits

• B2B contract

• Warsaw office presence at least 1 day per week

• Rate up to 140 PLN/hour net + VAT