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Senior Java Software Engineer(m/w/x)
Building high-performance integrations for global corporate travel clients. 4+ years Java and Spring ecosystem experience required. 3 days/week in Berlin office, 20 days/year work from anywhere.
Requirements
- Bachelor's degree or higher in Computer Science
- 4+ years of experience in JAVA
- Spring ecosystem experience (Spring/Spring Boot)
- Working knowledge of relational (SQL) and NoSQL databases
- Strong English communication skills
- Ability to design and implement engineering initiatives with minimal guidance
- Prior experience in travel domain is beneficial
- Familiarity with airline distribution and standards (GDS, NDC)
- Experience with B2B systems or identity/HR integrations is beneficial
- Familiarity with SCIM, SAML/OAuth, SSO, user provisioning/deprovisioning
- Familiarity connecting HRIS/IDP platforms (Workday, Okta, Active Directory)
Tasks
- Implement new features
- Maintain search and booking technology
- Optimize search and booking logic
- Handle demands of global corporate clients
- Build high-performance integrations
- Integrate with third-party APIs
- Take ownership of designs
- Ensure high code quality
- Maintain performance standards
- Participate in code reviews
- Contribute to architectural steering
- Ensure K4B project modularity
- Support KAYAK's enterprise expansion
Work Experience
- 4 years
Education
- Bachelor's degree
Languages
- English – Native
Tools & Technologies
- JAVA
- Spring
- Spring Boot
- SQL
- PostgreSQL
- MySQL
- Redis
- GDS
- Amadeus
- Sabre
- Travelport
- NDC
- SCIM
- SAML
- OAuth
- SSO
- Workday
- Okta
- Active Directory
Benefits
Flexible Working
- 3 days per week in Berlin office
- Work from anywhere up to 20 days per year
- No meeting Fridays
Mental Health Support
- Company-paid therapy sessions
- Company-paid HeadSpace subscription
More Vacation Days
- Company-wide week off per year
- Generous paid vacation
- Paid time off for birthday
- 6 weeks paid vacation
Generous Parental Leave
- Paid parental leave
Social Impact
- Paid volunteer time
Additional Allowances
- Development Dollars
Career Advancement
- Leadership development
Learning & Development
- Access to on-demand e-learnings
Corporate Discounts
- Travel discounts
Other Benefits
- Employee Resource Groups
Free or Subsidized Food
- Free lunch 2 days per week
Retirement Plans
- Pension plan contributions
Public Transport Subsidies
- Public transportation subsidies
Company Bike
- Bike leasing program
Team Events
- Monthly social events
- Thursday happy hours
Healthcare & Fitness
- Sports teams
Modern Office
- Office in Friedrichshain, Berlin
Not a perfect match?
- KAYAKFull-timeWith HomeofficeSeniorBerlin
- KAYAK
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Senior Java Software Engineer(m/w/x)
Building high-performance integrations for global corporate travel clients. 4+ years Java and Spring ecosystem experience required. 3 days/week in Berlin office, 20 days/year work from anywhere.
Requirements
- Bachelor's degree or higher in Computer Science
- 4+ years of experience in JAVA
- Spring ecosystem experience (Spring/Spring Boot)
- Working knowledge of relational (SQL) and NoSQL databases
- Strong English communication skills
- Ability to design and implement engineering initiatives with minimal guidance
- Prior experience in travel domain is beneficial
- Familiarity with airline distribution and standards (GDS, NDC)
- Experience with B2B systems or identity/HR integrations is beneficial
- Familiarity with SCIM, SAML/OAuth, SSO, user provisioning/deprovisioning
- Familiarity connecting HRIS/IDP platforms (Workday, Okta, Active Directory)
Tasks
- Implement new features
- Maintain search and booking technology
- Optimize search and booking logic
- Handle demands of global corporate clients
- Build high-performance integrations
- Integrate with third-party APIs
- Take ownership of designs
- Ensure high code quality
- Maintain performance standards
- Participate in code reviews
- Contribute to architectural steering
- Ensure K4B project modularity
- Support KAYAK's enterprise expansion
Work Experience
- 4 years
Education
- Bachelor's degree
Languages
- English – Native
Tools & Technologies
- JAVA
- Spring
- Spring Boot
- SQL
- PostgreSQL
- MySQL
- Redis
- GDS
- Amadeus
- Sabre
- Travelport
- NDC
- SCIM
- SAML
- OAuth
- SSO
- Workday
- Okta
- Active Directory
Benefits
Flexible Working
- 3 days per week in Berlin office
- Work from anywhere up to 20 days per year
- No meeting Fridays
Mental Health Support
- Company-paid therapy sessions
- Company-paid HeadSpace subscription
More Vacation Days
- Company-wide week off per year
- Generous paid vacation
- Paid time off for birthday
- 6 weeks paid vacation
Generous Parental Leave
- Paid parental leave
Social Impact
- Paid volunteer time
Additional Allowances
- Development Dollars
Career Advancement
- Leadership development
Learning & Development
- Access to on-demand e-learnings
Corporate Discounts
- Travel discounts
Other Benefits
- Employee Resource Groups
Free or Subsidized Food
- Free lunch 2 days per week
Retirement Plans
- Pension plan contributions
Public Transport Subsidies
- Public transportation subsidies
Company Bike
- Bike leasing program
Team Events
- Monthly social events
- Thursday happy hours
Healthcare & Fitness
- Sports teams
Modern Office
- Office in Friedrichshain, Berlin
About the Company
KAYAK
Industry
Tourism
Description
The company is the world’s leading travel search engine, helping users find flights, stays, rental cars, and vacation packages.
Not a perfect match?
- KAYAK
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