Software Engineer II - Fullstack (Business Systems) at WHOOP | Boston

WHOOP aims to improve human performance and extend healthspan through wearable technology and personalized insights. The platform tracks metrics like heart rate variability, resting heart rate, and sleep quality, offering members feedback to help optimize fitness, recovery, and overall health. Role Overview The iOS Engineer II (Healthcare) will help design and build features that connect users with advanced data science algorithms via intuitive interfaces. This role focuses on making complex health data clear and actionable, supporting users in understanding physical, mental, emotional, and hormonal health factors. What You Will Do Develop and refine iOS features that drive meaningful health outcomes for WHOOP members Collaborate with the healthcare team to turn research and algorithms into user-friendly visual experiences Support initiatives ranging from medical device launches (such as ECGs) to clinical tools and unique health insights, including WHOOP Age and Menstrual Cycle Insights About the Healthcare Team The healthcare team combines technology and research from both medical and wellness fields. Projects include bringing new medical devices to market, expanding into clinical domains with Advanced Labs, and building features that help members understand and improve their health. Location This position is based in Boston, MA.

WHOOP builds wearable technology that helps members understand their bodies and improve fitness, health, and recovery. The company’s mission centers on unlocking human performance and extending healthspan through personalized insights from physiological data. About the Growth Team The Growth Team focuses on user acquisition, activation, and retention. The group works in an environment built around experiments and rapid iteration, using data to guide decisions and refine features for maximum impact. Role Overview: iOS Engineer II (Growth) This position shapes the mobile experience for millions of WHOOP members. The iOS Engineer II will develop features that drive engagement and growth, working closely with colleagues across teams. Responsibilities include building new functionality, improving the iOS app architecture, and helping WHOOP scale its platform globally. Location Boston, MA

About WHOOP WHOOP helps people improve their health and performance. The company’s wearable device tracks key physiological data such as heart rate variability, resting heart rate, and sleep quality. Members receive personalized insights to support fitness, recovery, and overall well-being. Role Overview The iOS Software Engineer I will help build and maintain member-facing features for WHOOP’s iOS app. This role works with advanced generative AI tools to deliver new ways for members to understand and improve their health. Collaboration with engineers, designers, and product managers is central to the work, with a shared goal of creating clear, actionable insights for users as they navigate their WHOOP experience. Location Boston, MA

About WHOOP WHOOP helps people reach their personal best by delivering deep insights into health and daily life. Our platform manages continuous streams of data from both everyday users and elite athletes. This requires a product that stays highly available and reliable at all times. Role Overview: Lead iOS Engineer (Connectivity) The Connectivity Software Team connects WHOOP hardware, the iOS app, and our cloud systems. As a Lead iOS Engineer focused on connectivity, you will design and build the software that enables smooth communication between WHOOP’s wearable sensors and the iOS platform. This work is central to keeping data flowing reliably across our ecosystem. What You Will Do Develop and refine connectivity solutions for WHOOP’s iOS application. Ensure seamless integration between wearable devices, the mobile app, and cloud infrastructure. Optimize data transfer to maintain dependable, efficient performance for all users. Support a user experience that feels smooth and reliable, even as data moves across devices and the cloud. Location Boston, MA

WHOOP, Inc. builds wearable technology to help people improve fitness, health, and recovery. The company’s mission centers on empowering members with insights into their bodies and routines, aiming to extend healthspan and enhance performance. Role Overview The Senior iOS Engineer, Healthcare Innovations, joins the Healthcare team in Boston, MA. This role focuses on developing and maintaining the infrastructure that powers WHOOP’s medical features within the iOS app. The work supports secure and scalable delivery of Medicare and Medicaid services, as well as clinical and behavior-change initiatives. What You Will Do Drive platform capabilities and optimize shared architecture for the iOS application. Enhance reliability and performance, ensuring the app meets healthcare standards and regulatory requirements. Lead technical planning for complex, highly regulated projects. Develop features that support measurable habit improvement and healthier lifestyles for WHOOP members. Mentor fellow engineers and help raise engineering standards across the team. Impact Work in this role directly supports WHOOP’s medical offerings and clinical programs, helping members make meaningful changes to their health and routines.

Join WHOOP in our quest to revolutionize human performance and enhance healthspan. We empower our members to elevate their potential through a profound understanding of their bodily functions and daily habits.We are seeking a talented iOS Engineer II to become an integral part of our dynamic product teams focused on AI Experiences, Growth, and Ecosystem. In this role, you will develop features that not only scale our systems but also boost reliability, enhance user experiences, and provide our members with clinical-grade insights to support their physical, emotional, and hormonal health. From constructing shared frameworks and refining growth experiments to launching health-centric features, your contributions will significantly impact the lives of our members. You will collaborate with cross-functional teams, write clean and efficient code, and play a pivotal role in a platform dedicated to improving health outcomes and unlocking human potential on a large scale.

At WHOOP, we are dedicated to enhancing human performance and extending healthspan. Our mission is to provide our members with the tools and insights they need to maximize their physical, emotional, and hormonal well-being.We are seeking a talented Android Engineer II to join our dynamic Healthcare team. In this role, you will be instrumental in developing scalable features that enhance system reliability, streamline user experiences, and deliver clinical-grade insights to help our members thrive. Your responsibilities will include building shared frameworks, participating in growth experiments, and deploying health-focused functionalities that truly make a difference in our members' lives. Collaboration across various teams, writing high-quality code, and contributing to our platform aimed at improving health outcomes are key aspects of this position.

Role Overview Whoop is hiring a Software Engineer II (Quality) in Boston, MA. This role focuses on improving product quality for Whoop’s fitness technology. The position calls for technical skill and a commitment to building reliable, high-performing applications and services. What You Will Do Work closely with teams across engineering, product, and design to raise the bar for quality in Whoop’s products. Apply technical knowledge to identify, prevent, and resolve issues that affect reliability and user experience. Support the development and maintenance of applications and services that meet high standards for performance. Location This position is based in Boston, MA.

At WHOOP, we are driven by a mission to enhance human performance and prolong healthspan. Our innovative platform empowers individuals to achieve peak performance through a profound understanding of their bodies and daily habits. We process vast amounts of real-time data from users focused on health and wellness, as well as the world’s elite athletes and sports teams, necessitating a highly reliable and fault-tolerant product.Join our Connectivity Software Team, where we create the essential connection between WHOOP hardware, the iOS application, and the cloud infrastructure. As a Senior iOS Engineer on this team, you will design and implement software that facilitates seamless communication between WHOOP’s wearable sensors and the mobile platform. Your expertise will help develop and optimize connectivity experiences that are not only robust and efficient but also seamlessly integrated, ensuring a reliable flow of data throughout our ecosystem.

About WHOOP WHOOP helps people reach their full potential by giving them insights into their bodies and daily habits. The company’s mission centers on supporting peak performance through actionable data. Role Overview: Android Engineer II - Connectivity The Connectivity team at WHOOP is looking for an Android Engineer II to improve device connectivity within the Android app. This role focuses on building features that make connecting hardware and software as smooth as possible for WHOOP members. What You Will Do Enhance the connectivity experience in the Android application Integrate new features that support reliable device connections Manage and deliver firmware updates to devices on schedule Develop solutions that keep connections between software and hardware stable and efficient Location This position is based in Boston, MA.

WHOOP builds technology to help people improve performance and extend healthspan. Protecting member data and keeping systems secure and reliable are at the core of this work. Role Overview The DevOps Engineer II, Cloud Security, joins a team focused on building and maintaining the infrastructure, tools, and safeguards that protect WHOOP’s cloud environments. This role sits at the intersection of security, infrastructure, and developer experience. The team integrates security best practices into the design, deployment, and operation of systems, making security a default part of the process. What You Will Do Build and manage infrastructure and tools to secure cloud environments Automate security controls and processes Work with developers to ensure secure workflows and systems Help design systems where secure choices are the easiest for teams to make How the Cloud Security Team Works Reduces risk across cloud infrastructure Enforces least-privilege access Improves identity and access management (IAM) and secrets management Detects and prevents unauthorized access or lateral movement proactively Location Boston, MA

At WHOOP, we are dedicated to enhancing human performance and extending healthspan through innovative solutions. Our mission is to empower individuals by providing them with insights into their bodies and daily activities. We are seeking a Senior Business Analyst to collaborate closely with our Healthcare Product team. In this role, you will leverage data and insights to guide strategic decisions for our product roadmap, improve member experiences, and drive health outcomes. We are looking for a data-fluent individual with a product-oriented mindset, eager to tackle complex analytical challenges. You will have the opportunity to nurture your curiosity and advocate for impactful ideas that enhance the WHOOP member experience.This position is based in our Boston, MA office. Candidates must be willing to relocate if necessary to fulfill the role effectively.

Join WHOOP on our mission to enhance human performance and extend healthspan. We empower our members to achieve peak performance through a comprehensive understanding of their bodies and lifestyles.As a Mechanical Engineer II within the Hardware New Product Introduction (NPI) Team at WHOOP, you will play a pivotal role in designing and developing our cutting-edge hardware solutions, particularly our rechargeable energy accessories. You will excel in a fast-paced, results-oriented environment and leverage your creativity and mechanical design expertise to deliver innovative solutions autonomously while exercising sound technical judgment.Collaborating with a talented, multidisciplinary team of engineers and designers, you will help transform innovative concepts into reality, supporting prototyping, mechanical design, and testing initiatives. You will engage closely with our global suppliers and contract manufacturers to implement engineering validation builds focused on delivering high-quality results, managing engineering risks effectively, and maintaining clear technical communication both upward and externally. Your commitment to product excellence is essential.This is an exceptional opportunity for an engineer with a robust technical background to enhance their skills in a dynamic, fast-paced setting while contributing to significant projects in early-stage product development. WHOOP thrives on urgency driven by our mission. We create products for individuals who strive to surpass their limits—and we hold ourselves to that same standard. If you are motivated by complex challenges, cross-functional teamwork, and the chance to scale hardware production, this role will challenge and reward you.

At WHOOP, our mission is to enhance human performance and extend healthspan through innovative technology. We empower our users to achieve peak performance by providing them with deep insights into their bodies and daily routines. Our cutting-edge wearable device meticulously tracks essential physiological metrics like heart rate variability, resting heart rate, and sleep quality, delivering personalized insights that help users optimize their fitness, health, and recovery.We are seeking a Software Engineer II to join our Healthcare Infra team. In this role, you will play a critical part in developing and maintaining dynamic features within the healthcare domain, linking our members to advanced data science algorithms. Your expertise will be pivotal in creating reusable and scalable platforms that accelerate the Healthcare organization’s ability to innovate in the fast-paced consumer health landscape. Collaborating with both internal and external partners, you will enhance our members' understanding of their holistic health—spanning physical, mental, emotional, and hormonal dimensions—by building the foundational infrastructure that connects them with a broader healthcare ecosystem.This position is ideal for a backend engineer who is passionate about crafting scalable systems, eager to confront high-impact challenges, and dedicated to delivering user-centric solutions that truly meet our members' needs.

WHOOP is on a transformative journey to enhance human performance and extend healthspan through our innovative wearable technology. As a Lead Senior iOS Engineer on our Core team, you will be instrumental in architecting and optimizing the foundational elements of the WHOOP iOS application. Your role will encompass driving platform capabilities, enhancing shared architecture, and implementing performance improvements that enable quicker delivery for our product teams while ensuring an exceptional user experience for our members. You will take charge of the technical planning for intricate projects, provide mentorship to fellow engineers, and elevate engineering standards across the iOS ecosystem.

At WHOOP, we're dedicated to unlocking human potential. We empower our members to elevate their performance through a deep understanding of their bodies and daily lives.We are constructing a highly technical IT organization and are eager to welcome Systems Engineers to our team. These pivotal roles will establish the foundation for innovative, scalable IT operations. You will play a vital part in evolving our IT systems, processes, and infrastructure, enhancing employee experience, identity & access management, automation & self-service, endpoint engineering, corporate security, compliance readiness, and more. As an early member of a small yet rapidly growing team, you must be prepared and enthusiastic to take on substantial responsibilities, embrace uncertainty, and help define what world-class IT capabilities entail at WHOOP.This position will require close collaboration with company leadership, security functions, risk & compliance, IT support, business systems, and more.This is a high-impact role with a broad scope of work, and while we don't expect superhuman results from a single individual, we seek someone who is motivated by challenges, energized to tackle technical problems, and committed to personal growth.

Role Overview Whoop is seeking a Software Engineering Manager to guide a skilled team of software engineers in Boston, MA. This leader will oversee engineering projects aimed at improving healthcare technology and outcomes. The manager will help set direction, encourage creative problem-solving, and support the delivery of reliable software for Whoop’s users. What You Will Do Lead and mentor a team of software engineers working on healthcare-focused products Direct engineering initiatives from planning through delivery Promote new ideas and technical improvements within the team Ensure software solutions meet high standards for quality and reliability Influence the evolution of Whoop’s technology to benefit user health and performance

At WHOOP, our mission is to enhance human performance and extend healthspan through innovative wearable technology. We empower millions of members with personalized insights that deepen their understanding of their bodies, facilitating smarter choices in training, recovery, and overall lifestyle.As a pivotal component of modern cloud-native environments, identity management is essential for safeguarding SaaS ecosystems and enterprise systems. We are looking for an IAM Security Engineer to drive the design, implementation, and ongoing enhancement of identity and access management controls across workforce identities, SaaS platforms, and production cloud settings.In this role, you will collaborate closely with Security, IT, and Engineering teams to implement robust authentication and authorization mechanisms that protect critical systems and sensitive data.

At WHOOP, we are dedicated to enhancing human performance and extending healthspan. Our mission is to empower individuals to achieve their peak potential by providing in-depth insights into their physiological data through our advanced wearable technology. This technology tracks essential metrics to deliver personalized feedback that enhances fitness, health, and recovery.As a Software Engineer I, you will play a pivotal role in the design, development, and upkeep of the services that underpin WHOOP’s essential product experiences. Collaborating closely with seasoned engineers, product managers, designers, and data scientists, you will contribute to creating scalable and dependable systems that provide valuable insights to our users. This position is perfect for those eager to learn, produce high-quality code, and make a significant impact within a dynamic, mission-driven environment.