Java Full Stack

What

The Business Unit Business Technology Services is a special unit compared to other BU's in msg global because we are domain and technology agnostic, catering to all industry and technology areas. The BTS Unit is looking for colleagues who want to successfully shape our clients future in the digital age. We provide consulting, development, and application maintenance services for the EMEA in technologies like the Java ecosystem, ReactJS, Testing Services, and Agile & DevOps for various industries. Our international team of experts is shaping the future of IT services.
Our clients are leading Germany based Automotive manufacturers both in the passenger car and commercial vehicle domains. Our clients distinguish themselves through their commitment to innovation and extreme customer satisfaction. They are dedicated to maximizing their products to maintain not just competitive edge within the industry, but also global leadership.
We are seeking highly motivated individuals to contribute to the development and enhancement of their core insurance software products. As a member of our dynamic team, you will play a critical role in addressing complex technical challenges, optimizing application performance, and delivering exceptional value to our clients.

What you will do

• Collaborate with cross-functional teams to deliver enhancements and new features for enterprise-grade applications.
• Tackle complex technical challenges and optimize application performance across both frontend and backend systems.
• Design, develop, and maintain robust microservices and modern web interfaces.
• Ensure adherence to coding standards and practices including testing, version control, and documentation.
• Contribute to product backlog refinement, estimations, and Sprint planning ceremonies.
• Demonstrate proactiveness in code quality (Clean Code, SOLID principles), peer reviews, and continuous improvement.
• Engage actively in Scrum ceremonies and workshops for requirement analysis, planning, and retrospectives.
• Participate in end-to-end project phases including design, development, testing, and deployment.
• Keep current with emerging technologies and industry trends to bring innovative solutions to the table.

Requirements

Frontend Skills (React Ecosystem):

• Proficiency in React and JavaScript (TypeScript exposure is a plus)
• Familiarity with Material-UI (MUI Core, DataGrid, DatePicker, etc.)
• Knowledge of Redux and form state management (e.g., Redux-Form)
• Understanding of RESTful architecture, Promises/Async-Await
• Familiarity with Webpack, Git, ESLint, Prettier
• Experience with Microfrontends and internationalization (i18n)
• Strong knowledge of responsive design and frontend routing

Nice to Have:

• CSS-in-JS experience
• Experience with frontend testing tools (Vitest, React Testing Library)

Backend Skills (Java Ecosystem):

• Strong proficiency in Java and backend development
• Experience with build tools (Maven or Gradle)
• Familiarity with Spring Boot or Quarkus frameworks
• Knowledge of Hibernate and Postgres SQL
• Experience with REST APIs and microservice architecture
• Version control using Git

Nice to Have:

• Experience with Docker and container orchestration (e.g., Kubernetes)
• Knowledge of CI/CD pipelines and backend testing (JUnit, Mockito)
• Exposure to messaging systems (RabbitMQ, Kafka, Azure Service Bus)

Monitoring & DevOps:

• Experience with tools like Prometheus, Grafana, Kibana, Elasticsearch, Jaeger

• Experience in the automotive industry
• Cloud platform exposure (Azure, AWS, etc.)
• Certifications in relevant technologies
• Understanding of testing strategies (System, Integration, Load Testing)
• German language proficiency is an advantage