onsite
Principal Software Engineer - JVM & Cloud Architecture - zollsoft GmbH
Software Engineer
Lead the design and delivery of scalable JVM-based services in a cloud‑native environment, driving architecture, performance, and best practices across the organization.
About the role
Key Responsibilities
- Architect and implement high‑availability, cloud‑native microservices using Java/Kotlin and Spring Boot.
- Define and enforce cloud architecture standards on AWS, including IaC, CI/CD, and observability.
- Mentor and coach engineering teams on best practices, code quality, and performance tuning.
- Collaborate with product, security, and operations to deliver secure, resilient solutions.
- Lead technical reviews, design discussions, and continuous improvement initiatives.
Requirements
- 10+ years of professional software development experience, with 5+ in senior or principal roles.
- Deep expertise in Java/Kotlin, Spring ecosystem, and distributed systems.
- Proven experience designing and operating AWS‑based microservices at scale.
- Strong knowledge of Docker, Kubernetes, and CI/CD pipelines.
- Excellent communication skills and a passion for mentoring.
Skills
javakotlinawsdockerkubernetes