Java Spring Boot Engineer | Java Spring Boot Engineer (w/m/d)

PostFinance AG

Bern / Homeoffice, BE, Switzerland
Published Nov 21, 2025
Part-time
Permanent

Job Summary

Join a pioneering team within digital banking at PostFinance, focused on elevating customer service through intelligent, connected solutions, including advanced chat and voicebots. As a Java Spring Boot Engineer, you will be instrumental in developing and operating high-performance microservices using Java, Spring Boot, and Spring WebFlux. A core part of your day-to-day responsibilities will involve managing the deployment pipeline using modern technologies like GitLab CI/CD, ArgoCD, and Kubernetes, ensuring stability and scalability across hybrid Cloud and On-Prem systems. This role is highly attractive due to its focus on innovation, allowing you to actively shape the utilization of cutting-edge AI technologies, including LLM, GenAI, and frameworks like LangChain. Candidates must possess a university degree in Computer Science, extensive application experience in Java/Spring Boot, and confident communication skills in both German and English, coupled with a strong team-player mindset.

Required Skills

Education

University degree in Computer Science

Experience

  • Professional experience in application development and operations
  • Fundamental knowledge in Java, Spring Boot/WebFlux, Maven, and Kubernetes
  • Experience with relational databases (PostgreSQL)
  • Initial experience with Python
  • Understanding of challenges related to hybrid architectures (Cloud & On-Prem)

Languages

German (Fluent)English (Fluent)

Additional

  • Team player mentality with high self-initiative; Ability to work 60-100% workload; Location is Bern / Home office