Java Developer

Jacobs is developing a Digital & Data Hub in Krakow focusing on projects across multiple industries including Consumer and Manufacturing, Defence and Security, Energy and Utilities, Financial Services, Government and Public Services, Health and Life Sciences, and Transport.

• At least 3 years of practical experience in Java software development
• Extensive experience with Spring and Spring Boot
• Strong proficiency with version control using Git
• Knowledge of SQL databases
• In-depth knowledge of unit testing frameworks, particularly JUnit
• Familiarity with Linux environment
• Ability to design, implement, and deliver complex software solutions
• Familiarity with containerization and orchestration tools like Docker and Kubernetes
• Strong problem-solving and analytical skills
• Excellent communication and collaboration abilities
• Fluent communication in English

Nice to have:

• Familiarity with Postman
• Experience with Kafka

• Apply strong object-oriented programming principles in Java to design and implement robust and scalable solutions
• Leverage Java 8/11/17 features including streams, functional interfaces, and collections
• Design and develop web applications using MVC frameworks and libraries such as Spring, Spring Boot, and Guice
• Implement RESTful services following best practices for REST APIs
• Utilize JUnit, Wiremock, and Mockito for unit testing and mocking
• Implement code quality checks using SonarQube
• Manage and optimize data storage with focus on PostgreSQL
• Implement hosting and orchestration using Docker and Kubernetes
• Implement monitoring and logging solutions using the ELK stack
• Manage CI/CD pipeline using BitBucket and Maven

Jacobs is a Disability Confident employer and will interview all disabled applicants who meet the criteria for the vacancy. Reasonable adjustments in recruitment process available upon request.