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].