KAYAK
Senior Java Software Engineer K4B(m/w/x)
Full-timeWith HomeofficeSenior
Berlin
New Job?Nejo!
The AI Job Search Engine
KA
KAYAKSoftware Architect (Java)(m/w/x)
Berlin
Full-timeWith Home OfficeSenior
AI/ML
Description
As a principal technical authority, you will shape the backend vision by designing high-performance frameworks and guiding engineering squads through complex architectural challenges.
Let AI find the perfect jobs for you!
Upload your CV and Nejo AI will find matching job offers for you.
Requirements
- •9 years software development experience
- •Expert mastery of Java and Spring
- •Expertise in high-throughput data design
- •Good command of English
- •Understanding of airline distribution standards
- •Knowledge of B2B integration patterns
- •Previous AI/LLM experience (plus)
Education
Bachelor's degree
OR
Master's degree
OR
Doctoral / PhD
Work Experience
9 years
Tasks
- •Define the technical vision for the backend ecosystem
- •Maintain high-performance search and booking logic
- •Design low-latency integration frameworks for third-party APIs
- •Consult for multiple engineering squads on architectural trade-offs
- •Ensure technical consistency across the K4B ecosystem
- •Establish sophisticated observability patterns and CI/CD maturity
- •Refine internal standards for code quality
- •Improve distributed system design standards
- •Translate business objectives into robust technical specifications
- •Communicate architectural risks and opportunities to executive leadership
Tools & Technologies
JavaSpring FrameworkSpring BootSpring SecurityPostgreSQLMySQLRedisNDCAmadeusSabreSAMLOAuth2OIDCSCIMOktaWorkdayAzure ADAILLM
Languages
English – Business Fluent
Benefits
Workation & Sabbatical
- •Work from anywhere 20 days
Mental Health Support
- •Company-paid therapy sessions
- •Company-paid HeadSpace subscription
More Vacation Days
- •Company-wide week off
- •Generous paid vacation
- •Birthday time off
- •6 weeks paid vacation
Flexible Working
- •No meeting Fridays
Generous Parental Leave
- •Paid parental leave
Social Impact
- •Paid volunteer time
Additional Allowances
- •Development Dollars
Career Advancement
- •Leadership development
Learning & Development
- •On-demand e-learnings
Corporate Discounts
- •Travel Discounts
Other Benefits
- •Employee Resource Groups
Free or Subsidized Food
- •Free lunch 2 days weekly
Retirement Plans
- •Pension plan contributions
Public Transport Subsidies
- •Public transportation subsidies
Company Bike
- •Bike leasing program
Team Events
- •Monthly social events
- •Thursday happy hours
- •Sports teams
Modern Office
- •Office in Friedrichshain Berlin
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of KAYAK and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.
Not a perfect match?
- KAYAK
Senior JAVA Software Engineer(m/w/x)
Full-timeWith HomeofficeSeniorBerlin - KAYAK
Java Software Engineer, Flights(m/w/x)
Full-timeWith HomeofficeExperiencedBerlin - KAYAK
Java Software Engineer BER(m/w/x)
Full-timeWith HomeofficeSeniorBerlin - Verimi
Softwarearchitekt(m/w/x)
Full-timeWith HomeofficeManagementBerlin
KA
KAYAKSoftware Architect (Java)(m/w/x)
Berlin
Full-timeWith Home OfficeSenior
AI/ML
New Job?Nejo!
The AI Job Search Engine
Description
As a principal technical authority, you will shape the backend vision by designing high-performance frameworks and guiding engineering squads through complex architectural challenges.
Let AI find the perfect jobs for you!
Upload your CV and Nejo AI will find matching job offers for you.
Requirements
- •9 years software development experience
- •Expert mastery of Java and Spring
- •Expertise in high-throughput data design
- •Good command of English
- •Understanding of airline distribution standards
- •Knowledge of B2B integration patterns
- •Previous AI/LLM experience (plus)
Education
Bachelor's degree
OR
Master's degree
OR
Doctoral / PhD
Work Experience
9 years
Tasks
- •Define the technical vision for the backend ecosystem
- •Maintain high-performance search and booking logic
- •Design low-latency integration frameworks for third-party APIs
- •Consult for multiple engineering squads on architectural trade-offs
- •Ensure technical consistency across the K4B ecosystem
- •Establish sophisticated observability patterns and CI/CD maturity
- •Refine internal standards for code quality
- •Improve distributed system design standards
- •Translate business objectives into robust technical specifications
- •Communicate architectural risks and opportunities to executive leadership
Tools & Technologies
JavaSpring FrameworkSpring BootSpring SecurityPostgreSQLMySQLRedisNDCAmadeusSabreSAMLOAuth2OIDCSCIMOktaWorkdayAzure ADAILLM
Languages
English – Business Fluent
Benefits
Workation & Sabbatical
- •Work from anywhere 20 days
Mental Health Support
- •Company-paid therapy sessions
- •Company-paid HeadSpace subscription
More Vacation Days
- •Company-wide week off
- •Generous paid vacation
- •Birthday time off
- •6 weeks paid vacation
Flexible Working
- •No meeting Fridays
Generous Parental Leave
- •Paid parental leave
Social Impact
- •Paid volunteer time
Additional Allowances
- •Development Dollars
Career Advancement
- •Leadership development
Learning & Development
- •On-demand e-learnings
Corporate Discounts
- •Travel Discounts
Other Benefits
- •Employee Resource Groups
Free or Subsidized Food
- •Free lunch 2 days weekly
Retirement Plans
- •Pension plan contributions
Public Transport Subsidies
- •Public transportation subsidies
Company Bike
- •Bike leasing program
Team Events
- •Monthly social events
- •Thursday happy hours
- •Sports teams
Modern Office
- •Office in Friedrichshain Berlin
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of KAYAK and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.
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
Senior Java Software Engineer K4B(m/w/x)
Full-timeWith HomeofficeSeniorBerlin - KAYAK
Senior JAVA Software Engineer(m/w/x)
Full-timeWith HomeofficeSeniorBerlin - KAYAK
Java Software Engineer, Flights(m/w/x)
Full-timeWith HomeofficeExperiencedBerlin - KAYAK
Java Software Engineer BER(m/w/x)
Full-timeWith HomeofficeSeniorBerlin - Verimi
Softwarearchitekt(m/w/x)
Full-timeWith HomeofficeManagementBerlin