Senior Java Developer (Camunda + AI)

apreel was founded in April 2010 by friends who dreamed of creating their own software house. Over time, the company expanded its services to include IT expert leasing, which is now a main pillar of apreel's business. The founders continue to focus on creating proprietary IT solutions and continuously improving them.

• Minimum 7 years of experience programming in Java (versions 8/11/21)
• Experience in creating and maintaining microservices
• Knowledge of Oracle and PostgreSQL databases
• Experience working with Kubernetes (K8s)
• Very good knowledge of Spring/Spring Boot
• Knowledge of JMS queues and RabbitMQ
• Experience with CI/CD tools (e.g., GitLab, Jenkins)
• Experience writing unit tests and applying good programming practices (JUnit, Mockito, Testcontainers)
• Knowledge and application of Hexagonal Architecture principles
• Experience modeling BPMN processes and working with Camunda
• Practical use of AI tools in development (e.g., Copilot, ChatGPT, Sonar + AI, automation)
• Experience working in Agile methodologies (Scrum)
• Teamwork skills and communication abilities

Nice to have:

• Knowledge of JSF/PrimeFaces frameworks
• Knowledge of IBM WebSphere/Wildfly application servers
• Experience with public cloud platforms (Azure, AWS, GCP)
• Knowledge of observability tools (Dynatrace, Prometheus, Grafana, ELK)
• Experience with Docker, Helm, Istio, and cloud-native elements

• Creating and developing applications in a microservices architecture deployed on Kubernetes (K8s)
• Designing and implementing solutions according to Hexagonal Architecture principles
• Modeling business processes in BPMN and working with the Camunda process engine
• Writing unit tests and maintaining high code quality
• Collaborating with developers and business teams using Agile (Scrum) methodology
• Ensuring application quality including stability, security, and performance
• Creating and maintaining technical documentation
• Practical use of AI tools to support the software development process