Senior Java Architect: Spring Boot & Microservices Modernization

Joyful Craftsmen; Bern; Vor Ort; CHF 150.000 - 190.000; Vollzeit

Zusammenfassung

Joyful Craftsmen in Bern, Switzerland is seeking an experienced Software Architect at Senior or Expert level to drive a strategic modernization program. You will shape target architectures and guide migration of legacy Java EE systems to a modern Spring Boot/microservices stack, coordinating with multiple agile teams and business stakeholders.

You will design migration strategies, establish enterprise integration patterns, and maintain architecture documentation, including Hermes where

Qualifikationen

• University degree in Computer Science or comparable qualification.
• 5+ years of experience as a Java Enterprise Architect for Senior level or 8+ years for Expert level.
• Excellent knowledge of Java Enterprise technologies, Spring, and Spring Boot.
• Proven experience designing microservices architectures and modernizing or migrating legacy Java EE applications.
• Strong understanding of enterprise integration, interfaces, data architecture, and cloud-native architectural principles.
• Experience developing target and transition architectures, solution designs, and technical migration concepts.
• Experience working in complex enterprise environments and large-scale transformation projects.
• Strong communication and stakeholder management skills, with the ability to collaborate across business and technical teams.
• German and English language proficiency at C1 level or higher.

Aufgaben

• Analyze and model business requirements in collaboration with business departments, product teams, and other stakeholders.
• Develop and maintain target, transition, and solution architectures for the modernization of existing Java EE applications.
• Design migration strategies and deployment concepts for transitioning legacy applications to a modern Spring Boot and microservices landscape.
• Develop architectural concepts covering application design, enterprise integration, interfaces, data models, data storage, and security.
• Create solution designs, technical concepts, and prototypes to support implementation and architectural decision-making.
• Advise development teams and stakeholders on architectural decisions, technology choices, and implementation approaches.
• Collaborate with multiple agile teams within a release train, ensuring architectural consistency across teams and systems.
• Review and assess architecture concepts and solution designs provided by external vendors.
• Support the implementation, operation, and continuous development of existing and modernized systems.
• Create and maintain technical architecture documentation in accordance with project standards, including Hermes where applicable.
• Work closely with development, operations, and external partners to ensure reliable integration and successful delivery.

Kenntnisse

Java Enterprise

Spring Framework

Spring Boot

Microservices

Cloud-native

Enterprise Integration

Architecture Documentation

Stakeholder Management

Communication

German/English Proficiency

Ausbildung

Bachelor's degree in Computer Science

Tools

HERMES

Jobbeschreibung

Joyful Craftsmen in Bern, Switzerland is seeking an experienced Software Architect at Senior or Expert level to drive a strategic modernization program. You will shape target architectures and guide migration of legacy Java EE systems to a modern Spring Boot/microservices stack, coordinating with multiple agile teams and business stakeholders.

You will design migration strategies, establish enterprise integration patterns, and maintain architecture documentation, including Hermes where