At WHOOP, we're on a mission to unlock human performance and healthspan. WHOOP empowers users to perform at a higher level through a deeper understanding of their bodies and daily lives. Our wearable device tracks key physiological metrics such as heart rate variability, resting heart rate, and sleep quality to provide personalized insights into users' fitness, health, and recovery.
As a Software Engineer II (iOS) in Healthcare, you will help build and maintain exciting features that drive real health outcomes and connect members to our powerful data science algorithms through beautiful visualizations. You will help our members understand all aspects of their health: physical, mental, emotional, hormonal and guide them in ways to take action to improve it. Healthcare works with cutting-edge technology and research in both the medical and wellness industry, ranging from launching medical devices such as ECG, to expanding into the clinical space with Advanced Labs, to developing novel measurements and insights like WHOOP Age and Menstrual Cycle Insights.
Work in a cross functional team that collaborates closely with the data science, product, and software engineering teams at WHOOP
Utilize knowledge of Swift to develop and maintain product features and communicate with a RESTful backend
Document new features and architecture
Contribute to new feature ideation, planning, and development
Analyze and monitor user metrics and feedback to determine crash rate or potential bugs and to improve engagement
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
Self organize using productivity tools such as Jira, Confluence, and Github
Stay up to date with the latest Apple frameworks and best practices
Lead and contribute to new feature ideation, planning, and development
Help mentor and elevate junior developers on the team
Product minded engineer with empathy for the customer experience
Possess a strong willingness to learn and grow rapidly across iOS and external systems
Experience with Swift and iOS frameworks such as SwiftUI, UIKit, AutoLayout, Interface Builder, XCTest
Familiarity with MVVM/VIPER architecture
Strong knowledge of iOS memory management and concurrency (Swift Concurrency & GCD)
Experience developing libraries/frameworks and tooling that are used by other developers.
Excellent knowledge of Xcode, Fastlane, Swift Package Manager, CocoaPods, and debug tooling.
Experience communicating with a RESTful backend.
Willingness to learn and grow rapidly across iOS and external systems.
Experience mentoring more junior engineers
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.
The WHOOP compensation philosophy is designed to attract, motivate, and retain exceptional talent by offering competitive base salaries, meaningful equity, and consistent pay practices that reflect our mission and core values.
At WHOOP, we view total compensation as the combination of base salary, equity, and benefits, with equity serving as a key differentiator that aligns our employees with the long-term success of the company and allows every member of our corporate team to own part of WHOOP and share in the company’s long-term growth and success.
The U.S. base salary range for this full-time position is $125,000-$175,000. Salary ranges are determined by role, level, and location. Within each range, individual pay is based on factors such as job-related skills, experience, performance, and relevant education or training.
In addition to the base salary, the successful candidate will also receive benefits and a generous equity package.
These ranges may be modified in the future to reflect evolving market conditions and organizational needs. While most offers will typically fall toward the starting point of the range, total compensation will depend on the candidate’s specific qualifications, expertise, and alignment with the role’s requirements.
Learn more about WHOOP.
If an employer mentions a salary or salary range on their job, we display it as an "Employer Estimate". If a job has no salary data, Rise displays an estimate if available.
WHOOP is looking for an experienced Live Producer to lead WHOOP Live — owning live biometric broadcast experiences, partner integrations, and real-time storytelling across events and digital channels.
Help translate WHOOP's algorithmic outputs into product insights and measurable improvements as a Business Analyst II working closely with product and algorithms teams in Boston.
Senior Machine Learning Engineer needed to transform prototype AI models into optimized, production-ready systems for secure, distributed public sector and edge deployments.
Lead DriveOS architecture at NVIDIA to design integrated, safety- and security-certified system software solutions for self-driving vehicles and other regulated intelligent machines.
Lead the software architecture for Shield AI’s XBAT program, defining safe, secure, and scalable system designs that enable high‑assurance airborne and ground software development.
The SAI Research Lab is hiring an Associate Applications Developer to build, integrate, and maintain research software and deployment workflows across lab and field projects.
State Street is hiring a Vice President to lead data architecture, GenAI-enabled solutions, and application modernization for Market Reference Data out of Quincy, MA.
Experienced iOS engineer needed to build and iterate native Swift features on WHOOP’s Growth team, focusing on experimentation-driven improvements to acquisition, activation, and retention.
NVIDIA is hiring a Senior Life Cycle Engineer to design and operate large-scale CI/CD and developer systems that ensure PyTorch and other deep learning frameworks run reliably on NVIDIA GPUs.
As Principal Cloud Architect, you will lead cloud architecture and migration strategies for hybrid enterprise imaging platforms, driving cloud-native design, security, and operational excellence across multi-disciplinary teams.
Experienced DevOps Engineer needed to design and automate infrastructure, security, and deployment processes for mission-critical systems at Boeing's Mission Operations team in Herndon, VA.
Lead the development of backend services and API integrations for a remote-first solar design and sales platform, helping accelerate clean energy adoption.
Edgesource is hiring an RPA Developer III to lead design and implementation of advanced RPA and ML automation solutions for enterprise federal programs.
Senior Programmer Analyst supporting Maine DHHS public health systems, focusing on .NET development, MS SQL data integration, and production support in a hybrid role.
Ivo seeks a Backend Software Engineer to build scalable pipelines and search systems that analyze millions of contracts using LLM orchestration and advanced clustering.
Our mission at WHOOP is to unlock human performance. We believe that every individual has an inner potential that can be enhanced through continuous monitoring. As such we've built a system across hardware, software, and analytics designed to coll...
39 jobs