Senior Java Developer (with German)

Job Description
On behalf of our client, we are currently looking for a Senior Java Developerwith proficiency in German language to join the team on a full-time basis (in Wroclaw, Warsaw or fully remotely). They build a team from scratch for an existing scientific R&D project. The main task is to extend existing and build new functionalities and modules of an existing application.

Technologies used in the project:

• Programming Languages & Frameworks: Java, Spring Boot
• Architectures: Microservices
• Containerization & Orchestration: Docker, Kubernetes, Helm
• Cloud Platforms: OpenShift, AWS, Azure, GCP
• Automation & Configuration Management: Ansible
• CI/CD: GitLab CI/CD
• Design Principles: Domain-Driven Design (DDD), Command Query Responsibility Segregation (CQRS)

Requirements

• Minimum of 7 years in a commercial setting as Java Developer or related roles.

Technical Skills:

• Strong knowledge and hands-on experience with Java 8 and later versions.
• Proficiency in JEE, JSF, and JPA or any ORM library (e.g., Hibernate).
• Extensive experience with relational databases such as MySQL, PostgreSQL, MS SQL, and Oracle.
• Familiarity with build tools like Maven or Gradle, REST API development, and frameworks such as Spring and Spring Boot.
• Hands-on experience with Docker and containerization.
• Understanding of Domain-Driven Design (DDD) and Command Query Responsibility Segregation (CQRS).
• Experience with unit testing (JUint).

Soft Skills:

• Strong communication abilities.
• Experience working in Agile/Scrum environments.
• Team-oriented mindset.
• Effective problem-solving skills.

Language Proficiency:

• English: Minimum B2 level.
• German: Minimum B2 level.

Nice to haves:

• Experience with GitLab CI/CD.
• Proactive attitude.
• Familiarity with GitHub Actions.
• Knowledge of OpenShift or OKD.
• Familiarity with Kubernetes and its ecosystem.
• Knowledge or experience with Blockchain.