Whoop
Staff iOS Engineer (Connectivity)
$170K–$230K
Boston, MA · On-site · Staff · Full-time · Posted Jun 2, 2026
- Experience
- 5+ years of professional iOS software engineering experience.
- Education
- BS or MS in Computer Science, Electrical Engineering, or a related technical field, or equivalent experience.
- Visa sponsorship
- Participates in E-Verify to determine employment eligibility.
About the job
Designs and maintains iOS software that connects WHOOP wearable hardware with the mobile app and cloud, ensuring reliable data transfer and synchronization.
What you'll do
- Architect and implement iOS connectivity components using BLE, Wi-Fi, and other communication protocols; improve performance, power efficiency, and reliability.
- Evolve iOS architecture and protocols, document designs, and promote consistency across iOS and Android implementations.
- Improve code quality and testing, coordinate across teams, and participate in app builds, testing, signing, and release submission.
What they ask for
- BS or MS in Computer Science, Electrical Engineering, or a related technical field, or equivalent experience.
- 5+ years of professional iOS software engineering experience.
- Solid foundation in Swift, iOS system APIs, concurrency, and memory management.
- Hands-on experience with Combine and background task processing for non-UI iOS features.
Nice to have
- Experience debugging issues across complex or distributed systems, such as firmware, mobile, or backend.
- Demonstrated ability to influence engineers in architectural and platform-based software design.
Pay
$170,000-$230,000 USD base salary
Tools
Swift, Combine, iOS system APIs, Bluetooth Low Energy (BLE), Wi-Fi, Firebase
AI focus
Use AI tools in day-to-day tasks and ensure AI-assisted work meets the same quality standards as personal contributions.
Model-written summary · the original posting is authoritative