Principal iOS Engineer - AI-Driven Search & Recommendations

Expedia, Inc.; Greater London; On-site; GBP 80,000 - GBP 110,000; Full time

Job summary

A global travel technology company is seeking a Principal iOS Engineer to lead the design and development of advanced iOS applications. This role focuses on providing technical leadership, architecting scalable systems, and integrating AI capabilities to enhance user experience. Ideal candidates will have over 12 years of experience in iOS development, proficiency in Swift and Objective-C, and a strong understanding of system design principles. The position offers a flexible work environment and competitive benefits.

Benefits

Travel perks

Generous time-off

Parental leave

Flexible work model

Career development resources

Qualifications

• 12+ years of relevant professional experience.
• Experience owning the full lifecycle of iOS services.
• Proficiency in Swift, Objective-C, and iOS frameworks.

Responsibilities

• Lead the design, development, and maintenance of advanced iOS applications.
• Architect and implement robust, scalable system and API designs.
• Drive cross-functional collaboration to define, develop, and ship impactful features.

Skills

Swift

Objective-C

iOS frameworks

AI/ML concepts

Multi-threading

Concurrency

Education

Bachelor’s degree in Computer Science or related field

Job description

A global travel technology company is seeking a Principal iOS Engineer to lead the design and development of advanced iOS applications. This role focuses on providing technical leadership, architecting scalable systems, and integrating AI capabilities to enhance user experience. Ideal candidates will have over 12 years of experience in iOS development, proficiency in Swift and Objective-C, and a strong understanding of system design principles. The position offers a flexible work environment and competitive benefits.