Java Software Engineer - Spring Boot & REST (Hybrid)

Inetum; Warszawa; Hybrid; PLN 150,000 - 210,000; Full time

Benefits offered by this job

Hybrid work model

Job summary

Inetum Polska is seeking a Java Software Engineer to join a long-term development project consisting of 7 Java-based business applications. You will join a 5-person team responsible for evolving client applications, implementing new features, and resolving issues in a collaborative environment.

The role emphasizes designing REST APIs, database work with Oracle/PostgreSQL, and maintaining enterprise-grade software. Hybrid work includes 2 days in the office and 3 days remote.

Qualifications

• Very good knowledge of Java 17+.
• Minimum 3 years of professional experience in Java backend development.
• Strong knowledge of Spring Boot 3.x.
• Experience in designing and implementing REST APIs.
• Experience with relational databases such as Oracle Database and PostgreSQL.
• Experience managing database schema changes with Liquibase.
• Familiarity with Linux, Bash and Git.
• Knowledge of Java EE/Jakarta EE, Kafka and CI/CD tools.
• Experience with JSF and PrimeFaces for frontend aspects.

Responsibilities

• Developing and enhancing Java-based applications.
• Implementing new functionalities and improvements across the client’s application landscape.
• Designing and implementing REST APIs.
• Working with relational databases and optimizing SQL queries.
• Managing database schema changes using Liquibase.
• Supporting the investigation and resolution of support tickets when required.
• Working closely with other members of the 5-person development team.
• Contributing to the ongoing maintenance and technical development of the applications.

Skills

Java 17+

Java backend development

Spring Boot 3.x

REST APIs

SQL

Tools

Oracle Database

PostgreSQL

Liquibase

Git

Linux

Bash

Apache Kafka

Azure DevOps / GitHub Actions / Jenkins

GlassFish 7

Java EE / Jakarta EE

JSF

PrimeFaces

Job description

Inetum Polska is seeking a Java Software Engineer to join a long-term development project consisting of 7 Java-based business applications. You will join a 5-person team responsible for evolving client applications, implementing new features, and resolving issues in a collaborative environment.

The role emphasizes designing REST APIs, database work with Oracle/PostgreSQL, and maintaining enterprise-grade software. Hybrid work includes 2 days in the office and 3 days remote.