Senior Full-Stack Java Engineer (f/m/d)

Salary: CHF 110'000 - 150'000 per year

Requirements:

• Expert-level Java development with deep experience in Spring Boot and Spring Security.
• Strong experience with Maven, microservices, and distributed systems.
• Solid understanding of multithreading, concurrency, and performance optimization in backend systems.
• Knowledge and practical application of Java design patterns.
• Familiarity with integration and architectural patterns, including Inbox/Outbox, event-driven design, and other distributed system patterns.
• Experience with messaging systems such as Kafka and other MQs.
• Experience with databases, particularly Oracle, including query optimization and integration with Java applications.
• Knowledge of Kubernetes, Docker, and Helm for containerised applications is a nice-to-have.
• Experience with frontend frameworks (React, Angular, Vue.js) beyond TypeScript basics is a nice-to-have.
• Familiarity with CI/CD pipelines and DevOps tooling (GitLab, Jenkins, Azure DevOps).
• Experience with observability tools like Prometheus, Grafana, or Loki is a nice-to-have.
• Understanding of trunk-based development and backward-compatible software design.
• Exposure to authentication protocols (LDAP, OIDC, Kerberos) is a plus.
• Ability to work independently and take full responsibility for deliverables.
• Strong analytical, problem-solving, and communication skills.
• Fluency in English (verbal and written).

Responsibilities:

• Design, develop, and maintain Spring Boot microservices and supporting libraries addressing logging, security, messaging (Kafka and other MQs), and cross-cutting concerns.
• Apply integration and architectural patterns such as Inbox/Outbox and event-driven processing to ensure reliable distributed systems.
• Build and enhance frontend interfaces using React with TypeScript when required.
• Collaborate with business analysts, product owners, and other teams to understand requirements and deliver solutions.
• Apply Java design patterns and best practices consistently to ensure maintainable, scalable code.
• Analyze complex problems and develop innovative, efficient solutions.
• Continuously improve code, processes, and system reliability with a proactive mindset.
• Work with databases, particularly Oracle, including schema design, query optimization, and integration with backend services.
• Contribute to observability, logging, and monitoring for backend services where needed.

Technologies:

• Angular
• Azure
• Backend
• CI/CD
• DevOps
• Docker
• Frontend
• GitLab
• Grafana
• Helm
• Java
• Jenkins
• Kafka
• Kubernetes
• LDAP
• Maven
• Oracle
• Prometheus
• React
• Security
• Spring
• Spring Boot
• TypeScript
• Vue
• microservices
• Cloud
• Fullstack

More:

We are seeking a highly skilled Senior Full-Stack Java Engineer to join our CLM Team. In this role, we focus on building robust, scalable backend systems in Java and Spring Boot, while contributing to frontend development with React and TypeScript when needed. We collaborate closely with other engineers, business analysts, and teams across the company, taking responsibility for delivering high-quality software that meets business requirements.

last updated 27 week of 2026