Senior Java Developer | Branża Finansowa

Edge One Solutions is a community of over 350 experts and part of the Euvic Group with 5500 employees. The client is a global technology company in the financial services sector providing solutions for banks, financial institutions, payment companies, and enterprises worldwide. The company specializes in digital payments, electronic banking, transaction processing, core banking systems, and data center and infrastructure solutions, serving thousands of clients in over 100 countries.

• Very good knowledge of Java 8+ and object-oriented programming
• Practical experience with Spring, Spring Boot, Hibernate, JPA, and JEE
• Experience with messaging systems, especially RabbitMQ
• Familiarity with tools such as Maven, Git, GitLab, GitLab CI/CD, Jenkins, Nexus, and Jira
• Knowledge of relational databases, especially Oracle
• Experience designing REST APIs
• Experience with system integration
• Knowledge of application servers: JBoss, WildFly
• Knowledge of security scanning tools such as Fortify and Sonatype
• English language proficiency at minimum B2 level

• Design, implement, document, and test application components
• Develop and maintain the TMS system for managing over 300k payment terminals using WildFly and Spring Boot
• Integrate with multiple internal and external systems via REST, RMI, and SOAP
• Work with distributed systems
• Perform regular application security scans and fix vulnerabilities

Work mode is hybrid with 4 days per week at the client's office in Warsaw and 1 day remote.