Senior iOS Engineer (Connectivity)

Job Description

Job Description

At WHOOP, we're on a mission to unlock human performance and healthspan. WHOOP empowers people to perform at a higher level through a deeper understanding of their bodies and daily lives. We handle massive amounts of data continuously streaming up to the cloud from people improving their health and wellness to the world’s greatest sports teams and athletes mandating a fault-tolerant and highly available product.

The Connectivity Software Team builds the critical link between WHOOP hardware, the iOS app, and the cloud. As an iOS Software Engineer on this team, you’ll design and implement the software that enables WHOOP’s wearable sensors to communicate seamlessly with the mobile platform. You’ll develop and optimize connectivity experiences that are robust, efficient, and invisible to the member — ensuring reliable data flow across our entire ecosystem.

RESPONSIBILITIES :

• Design, implement, and maintain iOS application components that interface directly with WHOOP hardware over Bluetooth Low Energy (BLE), Wi-Fi, or other communication protocols.
• Develop background and system-level iOS services that ensure reliable device connectivity, synchronization, and data transfer.
• Leverage Swift and Combine to build resilient, efficient, and maintainable reactive pipelines for connectivity and data management.
• Collaborate closely with embedded firmware, mobile, and cloud engineers to diagnose and resolve issues across a distributed system.
• Drive continuous improvement of performance, power efficiency, and reliability in the WHOOP connectivity layer.
• Champion strong software architectural principles for testable, scalable, maintainable software on your own team and across the organization.
• Document new features and architecture using Jira, Confluence and preparing code using Github feature, develop, and master branches.
• Participate in the release process, including getting the app built, managing build variants, signing, sending and testing through Firebase, and submitting to the App store.

QUALIFICATIONS :

Learn more about our Software Org and how to be successful in your engineering career at WHOOP via our  Career Framework .

This role is based in the WHOOP office located in Boston, MA. The successful candidate must be prepared to relocate if necessary to work out of the Boston, MA office.

Interested in the role, but don’t meet every qualification? We encourage you to still apply! At WHOOP, we believe there is much more to a candidate than what is written on paper, and we value character as much as experience. As we continue to build a diverse and inclusive environment, we encourage anyone who is interested in this role to apply.

WHOOP is an Equal Opportunity Employer and participates in  E-verify  to determine employment eligibility.  It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.