Software Development Engineer III (Java/Kotlin)

TL;DR

Software Development Engineer III (Java/Kotlin): Building and optimizing scalable pricing systems and APIs for the Offers Domain to ensure transparent pricing across global travel brands with an accent on reliability and high performance. Focus on designing large-scale distributed systems, integrating AI/ML solutions, and maintaining operational excellence in a cloud environment.

Location: London, United Kingdom (Hybrid)

Company

hirify.global provides global travel technology solutions across various brands like Hotels.com and Vrbo to make travel smoother and more memorable.

What you will do

• Design and implement scalable, robust systems and services with a focus on reliability and performance.
• Develop complex application logic, APIs, and data models aligned with business goals.
• Collaborate with cross-functional teams to deliver high-quality full-stack solutions.
• Lead technical efforts in system architecture, code reviews, and establishing engineering standards.
• Safely integrate and operate AI/ML-enabled solutions to improve product outcomes.
• Diagnose and resolve production issues to ensure operational excellence and system health.

Requirements

• Bachelor’s degree in Computer Science or equivalent professional experience.
• 5+ years of relevant professional software engineering experience.
• Strong fundamentals in data structures and algorithms using Java or Kotlin (JVM stack).
• Experience building high-performance backend services in AWS or hybrid cloud environments.
• Proven track record of designing and operating large-scale distributed systems and services.
• Proficiency in system design, API design, and data modelling.

Nice to have

• Experience with container technologies like Kubernetes and CI/CD processes.
• Expertise in architecting end-to-end solutions integrating multiple systems or domains.
• Deep knowledge of integrating AI/ML features into production systems at scale.

Culture & Benefits

• Full benefits package including exciting travel perks and generous time-off.
• Flexible work model with modern office spaces.
• Parental leave and comprehensive career development resources.
• Inclusive and welcoming community that celebrates diversity and openness.