Senior iOS Engineer — Architect Scalable Premium Features

Google; Warszawa; On-site; PLN 280,000 - 287,000; Full time

Job summary

Google is seeking a software engineer to contribute to iOS features and platform experiences, including integration with Fitbit Premium. You will work on scalable iOS systems, collaborate with Product, UX, and Backend teams, and help push the boundaries of mobile engineering across languages and environments.

This role emphasizes fast delivery, quality, and impactful user value. We value experience in iOS development, Swift, and data structures, and encourage researchers and engineers to bring

Qualifications

• Bachelor's degree or equivalent practical experience.
• 2 years of experience with iOS application development.
• 2 years of experience with Swift and iOS development.

Responsibilities

• Architect, build, and maintain scalable, high-performance iOS functionalities that support the discovery and engagement of Fitbit Premium features.
• Identify product gaps, propose architectural code improvements for long-term scalability, and suggest feature enhancements that drive user value.
• Work closely with Product Managers, UX Designers, Backend/Android Engineers, and feature teams to define requirements, agree on API specifications, and ensure seamless integration of mobile features.
• Implement mobile solutions to surface the value of Premium features effectively. Contribute to and analyze A/B tests, feature rollouts, and analytics to drive subscription growth.
• Take responsibility for the software development lifecycle, from technical design and implementation to testing, deployment, and operational maintenance.

Skills

iOS development

Swift

Data structures & algorithms

Accessible technologies

Education

Bachelor's degree or equivalent practical experience

Master's degree or PhD in Computer Science or related fields

Job description

Google is seeking a software engineer to contribute to iOS features and platform experiences, including integration with Fitbit Premium. You will work on scalable iOS systems, collaborate with Product, UX, and Backend teams, and help push the boundaries of mobile engineering across languages and environments.

This role emphasizes fast delivery, quality, and impactful user value. We value experience in iOS development, Swift, and data structures, and encourage researchers and engineers to bring