Java Fullstack Developer

About the Role

We are looking for an experienced Java Fullstack Developer to join a technology project in Warsaw.

You will design, develop and maintain full-stack applications across Java backend and Angular frontend environments, working closely with Product, QA, DevOps and Agile teams throughout the software development lifecycle. Please share to *[email protected] if you are interested

Java Fullstack Developer

Location: Warsaw, Poland
Work Model: Hybrid – 1–3 days per week onsite
Contract: Contract
Experience: 5–7 years

DCV/WP/VS/28.09.26

Key Responsibilities

• Design, develop and maintain full-stack applications using Java and Angular.

• Build and enhance backend services, APIs and integrations.

• Develop responsive and user-friendly frontend solutions using Angular and JavaScript.

• Collaborate with Product, QA, DevOps and Agile teams throughout the software development lifecycle.

• Participate in application design, coding, testing, debugging, deployment and maintenance.

• Develop and support microservices-based applications and containerised environments.

• Troubleshoot application issues and perform root-cause analysis.

• Ensure code quality through code reviews, testing and continuous improvement.

• Contribute to CI/CD pipeline implementation and automation.

• Support system integrations using REST APIs, HTTPS, SFTP and SOAP.

Key Requirements

• 5–7 years of experience as a Java Full Stack Developer.

• Strong hands-on experience with Java, Spring Framework and Hibernate.

• Experience with Angular and JavaScript.

• Good understanding of REST APIs, SOAP, HTTPS and SFTP.

• Experience with microservices architecture and containerisation.

• Familiarity with Linux environments.

• Experience with Git, GitHub, GitHub Actions, Maven, Jenkins and Jira.

• Strong knowledge of MySQL and SQL databases.

• Understanding of Agile development methodologies and Scrum.

• Strong analytical, troubleshooting and problem-solving skills.

• Excellent written and verbal communication skills.

Preferred

• Python experience.

Important

Candidates must be able to work hybrid in Warsaw, 1–3 days per week onsite and be comfortable completing a coding assessment as part of the recruitment proces