Java Spring Boot Sr. Software Engineer (d/f/m)
Posted 13 days ago
RemoteBarcelona, Katalonien, SpainSE
Job Description
- 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.
Qualifications
- 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 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.
- Experience or solid understanding of: AWS services (EC2, RDS, IAM, S3, etc.) GitLab Pipelines, Helm, GitOps workflows
- 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
Additional Information
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🏡 RemoteHaufe Group
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Key team members

Helmut Schmidle

Nicholas Dille

Stefan Heine

Andreea Ardelean
Senior Sofware Engineer at Haufe-Lexware
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