Java Backend Architect

As a Java Backend Architect at T-Systems, your key responsibilities include defining the technical vision for enterprise-level applications, leading multiple teams to deliver scalable systems, and ensuring architectural standards are upheld. You'll also be responsible for planning and implementing end-to-end solutions for complex technical challenges, while collaborating with stakeholders to align our technical strategy with business objectives.

To pursue the Java Backend Architect role at T-Systems, candidates typically need over 10 years of experience in software development, with deep expertise in Java and JVM-based languages. A strong grasp of distributed systems, microservices architecture, cloud technologies like Kubernetes, and database management is crucial. Leadership skills and the ability to mentor other developers are also essential qualifications.

At T-Systems, professional growth is a priority. As a Java Backend Architect, you will have access to continuous learning opportunities, mentorship programs, and the latest tools and technologies in the field. The company encourages you to innovate and explore new solutions, fostering an environment that nurtures both personal and career development.

In the role of Java Backend Architect at T-Systems, you will work with a range of modern technologies including the Spring Framework, Kubernetes, Docker, CI/CD pipelines, and various database systems such as PostgreSQL and NoSQL solutions. Your role will involve leveraging advanced tools for monitoring, observability, and performance optimization in high-availability systems.

Soft skills play a vital role in the Java Backend Architect position at T-Systems. Exceptional communication skills to articulate technical strategies, visionary leadership to inspire teams, and strong conflict resolution abilities are essential. Furthermore, an eagerness to learn and adapt to new technologies enhances your effectiveness in this role.

When answering this question, illustrate your practical experience in enterprise architecture design. Discuss key projects where you employed scalability and resilience-focused designs, highlighting how you overcame technical challenges.

To effectively answer this question, describe your approach to integrating microservices, mentioning the communication patterns you have utilized like REST or gRPC. Provide examples of successful implementations and the outcomes achieved.

Explain your methodology for establishing and enforcing architectural standards. Discuss the importance of clear documentation, regular reviews, and team training sessions to maintain high-quality outputs across projects.

Summarize your hands-on experience with Kubernetes, including specific projects where you implemented it to enhance scalability and resilience in applications. Demonstrate your understanding of its components and how you managed resources effectively.

Provide a specific example of a challenging problem you tackled. Detail your analytical process, the solutions you proposed, the implementation steps, and the results, emphasizing your critical thinking and problem-solving skills.

Discuss your philosophy on mentoring, focusing on fostering a supportive learning environment. Explain how you assess their skills, create personalized development plans, and encourage feedback to enhance their growth.

Share your strategies for keeping your skills sharp, such as attending conferences, enrolling in relevant courses, or following industry thought leaders. Highlight how this has influenced your approach to your work as a Java Backend Architect.

Provide insights into your knowledge of performance tuning techniques you've successfully applied. Discuss specific metrics you focused on and real-world improvements achieved through optimizations.

Illustrate your familiarity with monitoring tools and why you prefer specific ones, like Open Telemetry or Micrometer. Explain how their insights have aided in maintaining system health and performance.

Discuss your conflict resolution strategy, emphasizing open communication, understanding different perspectives, and collaborative problem-solving. Provide an example where you navigated a conflict successfully to foster team cohesion.