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Java Spring Boot & Cloud Sr. Software Engineer (d/f/m)

Haufe Group
Location
Barcelona, Katalonien, Spain
Workplace
Hybrid
Employment
Full Time
Salary
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Posted yesterday

  • Join a high-performing, collaborative team where you’ll have real ownership and impact on a modern, cloud-based product.
  • Work with cutting-edge technologies and primarily open-source tools, allowing you to focus on building meaningful features that deliver real value to users.
  • Embrace a true DevOps culture, with continuous integration and continuous deployment as part of your everyday workflow.
  • Collaborate closely with cross-functional teams, including design, product management, marketing, and sales to bring ideas to life end-to-end.
  • 5+ years of hands-on experience with Java and Spring ecosystem (Boot, MVC, Security, JPA).
  • Solid grasp of Kubernetes concepts (workloads, services, config maps, deployments) and experience working with clusters in production environments.
  • Strong knowledge & experience working with: AWS services (EC2, RDS, IAM, S3, etc.) GitLab Pipelines, Helm, GitOps workflows
  • Strong foundation in software design patterns, API design, clean architecture and modern backend principles.
  • Good practices around clean code, automated testing, code reviews, secure development, and CI/CD.
  • Proficiency with Git, and build tools like Gradle or Maven.
  • Comfortable working in Agile/Scrum environments.
  • Fluent in English, with strong communication and collaboration skills.
  • High ownership mindset, team player, and result-driven attitude.

Nice to have

  • Proven experience with OAuth 2.0 and authentication flows in enterprise environments
  • Experience in multi-tenant systems and permission management at scale
  • Strong understanding of security, roles, and authorization models in real-world platform

Skills

  • Java
  • Spring Boot
  • Spring
  • JPA
  • Kubernetes
  • AWS
  • EC2
  • RDS
  • IAM
  • S3
  • GitLab
  • Helm
  • Git
  • Gradle
  • Maven
  • OAuth 2.0

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