Optimize search and booking logic for global corporate clients
Build high-performance integrations with travel APIs (airlines, hotels, rentalcars)
Own designs from concept to deployment with quality and performance
Participate in code reviews and architectural steering to keep the project modular
Work from Berlin office at least 3 days per week

🎯 Requirements

Bachelor's degree in Computer Science or related field
5+ years Java experience
Spring/Spring Boot with SQL/NoSQL (PostgreSQL, MySQL, Redis)
Strong English communication
Able to design and implement initiatives with minimal guidance
B2B/identity HR integrations (SCIM, SAML/OAuth, SSO, provisioning)

🎁 Benefits

Work from almost anywhere up to 20 days/year
Mental health: SpringHealth therapy and HeadSpace
No meetings Fridays; paid parental leave
Generous vacation and birthday time off
Career growth: Development Dollars and e-learning access
Office in Berlin with transport subsidies and socials

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