Java Fullstack Developer | Warsaw

Java Full Stack Developer

📌 We’re looking for an experienced Java Full Stack Developer to join a fast-paced, high-impact project in the financial / payments domain.

Contract: B2B

📍 Location and Work Mode: Warsaw - client office, Hybrid 1-3 days from client office.

Contract duration: Minimum 6 months and will be extended

Key Responsibilities:

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

• Build and enhance backend services, APIs, and integrations to support business applications.

• 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 ongoing maintenance activities.

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

• Troubleshoot application issues, perform root cause analysis, and implement effective solutions.

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

• Contribute to CI/CD pipeline implementation and automation processes.

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

Key Requirements:

• 5 to 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 for frontend application development.

• Python experience is preferred.

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

• Experience working with microservices architecture and containerization technologies.

• Familiarity with Linux operating systems and command-line environments.

• Experience with source control and DevOps tools such as Git, GitHub, GitHub Actions, Maven, Jenkins, and Jira.

• Strong knowledge of MySQL and SQL databases.

• Understanding of Agile development methodologies and Scrum practices.

• Strong analytical, troubleshooting, and problem-solving skills.

• Excellent verbal and written communication skills.

• Proven ability to work effectively with Product, QA, DevOps, and cross-functional development teams.

• Ability to deliver high-quality, scalable, and maintainable software solutions in a fast-paced environment.

✔️ Benefits:

• Opportunity to work on an international project

• Professional growth and development opportunities

• Collaborative and dynamic working environment

• Long-term cooperation opportunity

• Flexible hybrid work model

  📩 If you’re interested and meet the qualifications, please send your CV to Alina Pchelnikova at [email protected].