Java Developer

• Hybrid model: 4 days form the Client's office in Warsaw + 1 day HO • Full availability in the Polish time zone Tasks • Design and implementation of IT solutions based on analytical and technical documentation • Review of analytical documentation • Creation of technical documentation • Technical upgrades of existing systems • Working with legacy code • Reverse engineering based on:• existing source code • functional and technical documentation • collected and documented business processes • system user interface and database access • Defining and building test cases for automated tests Requirements • Very good knowledge of Java 8+ and object-oriented programming • Experience in independent design, implementation, documentation and testing of application components • Very good practical knowledge of: • Spring • Spring Boot • Hibernate / JPA • JEE • Practical knowledge of message queue systems, especially RabbitMQ • Practical knowledge of development tools: • Maven • Git • GitLab • GitLab CI/CD • Jenkins • Nexus • Jira • Knowledge of relational databases, especially Oracle • Practical knowledge of RESTful API design • Experience in system integration • Experience with distributed systems • Experience with application servers such as JBoss or WildFly • Knowledge of scanning tools such as Fortify and Sonatype • English proficiency at B2 level Offer • Multisport card • Private healthcare • Access to an e-learning platform • Group life insurance