Senior Java Developer Position
A leading company in the medical software industry, CompuGroup Medical, is seeking a talented Senior Java Developer to contribute to the ongoing development and refactoring of our existing software solutions. Our mission is to empower patients, physicians, and healthcare professionals worldwide with innovative software that enhances health and extends lives.
This role offers an opportunity to leverage your expertise in cutting-edge technologies, driving innovation and efficiency in our processes. As a key contributor, you will play a crucial part in shaping the future of our software landscape by modernizing legacy systems into modern, cloud-native architectures.
We are looking for someone who thrives in a collaborative environment and is eager to tackle the challenges of modernization. If you have a passion for transforming legacy systems and delivering exceptional value to users, we invite you to help us enhance our applications.
Key Responsibilities:
* Design, develop, and maintain robust and scalable backend services using Java.
* Participate in the modernization and migration of legacy systems to cloud-native architectures.
* Implement service-based architecture with distributed services and RESTful APIs.
* Utilize hexagonal (Ports and Adapters) / layered architectures to ensure maintainability and testability.
* Implement messaging patterns, including request-reply and publish-subscribe, using message brokers like Artemis ActiveMQ or alternatives Kafka, RabbitMQ.
* Collaborate with cross-functional teams to define, design, and ship new features and enhancements.
* Optimize applications for maximum speed and scalability, including the use of caching systems such as Apache Ignite and Redis.
* Conduct code reviews, provide feedback, and ensure adherence to best practices and coding standards.
* Employ distributed transaction patterns as necessary to ensure data consistency across services.
* Write and maintain Pact tests for contract testing and utilize Arch Unit for architecture validation.
* Generate API documentation using SpringDoc OpenAPI and manage database migrations with Liquibase.
* Document technical specifications and architectural designs for future reference.
Qualifications:
* At least 3 years of experience in Java backend development.
* Strong understanding of Java frameworks such as Spring Boot, Hibernate, and JPA.
* Experience with microservices architecture and containerization technologies (Docker, Kubernetes).
* Knowledge of database systems (SQL and NoSQL) and experience with data migration strategies.
* Understanding of DevOps practices and tools (CI/CD, GitLab, etc.).
* Experience with agile development methodologies (Scrum, Kanban).
* Excellent problem-solving skills and ability to work collaboratively in a team environment.
Preferred Skills:
* Familiarity with front-end technologies (Angular) is a plus.
* Experience with API management tools and frameworks (Swagger, API Gateway).
* Knowledge of messaging systems and event-driven architecture.
* Familiarity with cloud platforms (e.g MS Azure) and their services.
* Understanding of security best practices in application development.
Benefits:
* A responsible job in a growing international group of companies.
* Comprehensive trainings.
* Exciting tasks and development perspectives in a sustainably growing enterprise.
* Close cooperation in the team.
* Home office according to agreement.
* Flexible working hours that enable a good work-life balance.
* Various social events such as multi-day departmental trips, summer party, Christmas party, ...
* Digital feel-good management with offers for your health, e.g. home workouts, nutritional counseling, mental trainings, etc.
* Modern workplaces, employee discounts and much more ensure a pleasant working environment.
About Us:
We create the future of e-health.
CGM is one of the leading e-health companies in the world with more than 8.700 highly qualified employees.
Sustainable solutions for constantly growing demands in healthcare.
Locations in 19 countries and products in 60 countries worldwide.