Senior Java Developer

PTT Consulting specializes in agile IT staffing solutions, providing flexible and scalable services through a body leasing model since 2015. The client is a global leader focused on lottery solutions, delivering safe and secure technology with a strong commitment to customers as a dedicated lottery service provider.

• Mastery of Java 17+.
• Proficiency in Spring, Spring Boot, Spring Security.
• Cloud native application development experience.
• Experience with Maven for project building.
• Experience with SQL databases.
• Proficiency in Git & GitHub including pipeline development.
• Knowledge of JUnit, AssertJ, and Hamcrest.
• Experience with CI/CD processes and tools.
• Experience with Kubernetes and Helm.
• Bash/Shell scripting skills.
• Strong English communication skills (B2/C1 level).
• Proven experience in enterprise environments.
• Experience working in Agile teams (Scrum/Kanban).
• Ability to lead, mentor, and collaborate effectively within a distributed team.

Nice to have:

• Experience with PostgreSQL.
• Hibernate/JPA.
• Event-driven architecture & Kafka.
• Microservices architecture principles.
• Python scripting.
• Knowledge of C and/or Go (Golang).
• Experience with JIRA or similar tools.
• Logging & monitoring tools (Kibana, Grafana, Prometheus).
• Security best practices (OWASP Top 10, secure coding).

• Develop robust, configurable applications using Java 17+ and Spring Boot to meet diverse customer requirements.
• Ensure efficiency of PostgreSQL databases for scalable solutions.
• Ensure security, scalability, and performance in all backend solutions.
• Employ Bash/Shell scripting for automation and system integration tasks.
• Contribute to application deployment using Docker and Kubernetes, utilizing Helm for package management.
• Communicate effectively in English (B2/C1 level) within distributed teams.
• Participate actively in scrum events.
• Collaborate with other engineering teams.
• Lead design discussions and mentor other developers.