WHOOP develops wearable technology that tracks physiological metrics to unlock human performance and healthspan through personalized insights.

WHOOP is revolutionizing human performance tracking through their advanced wearable technology that monitors crucial physiological metrics like heart rate variability, resting heart rate, and sleep quality. As an iOS Engineer II in their Healthcare division, you'll be at the forefront of developing features that directly impact users' health outcomes. The role involves creating intuitive visualizations of complex data science algorithms and building features that help members understand and improve their physical, mental, emotional, and hormonal health.

The position offers an exciting opportunity to work with cutting-edge medical and wellness technology, including ECG capabilities, Advanced Labs, and innovative measurements like WHOOP Age and Menstrual Cycle Insights. You'll be part of a cross-functional team, collaborating with data scientists, product managers, and other engineers to deliver high-quality iOS applications that make a real difference in users' lives.

The ideal candidate will combine technical expertise in iOS development with a product-minded approach and strong user empathy. You'll be working with Swift, implementing RESTful APIs, and following best-practice mobile architecture patterns like MVVM. The role requires someone who can thrive in a fast-paced environment, values continuous learning, and can effectively manage the full iOS app lifecycle from development to App Store submission.

Based in Boston, MA, this position offers the opportunity to work on meaningful healthcare technology that's making a real impact on people's lives. WHOOP values diversity and encourages applications from candidates who might not meet every qualification but bring unique perspectives and experiences to the team. As part of WHOOP's engineering organization, you'll have access to a clear career framework for growth and development in your role.

iOS Engineer II position at WHOOP, focusing on healthcare features development using Swift, working with physiological data and health insights in Boston, MA.

iOS Engineer II (Healthcare)

WHOOP develops wearable technology that collects physiological data to help members optimize their performance, recovery, and sleep.

WHOOP is revolutionizing human performance through their advanced wearable technology platform that collects vital physiological data to provide actionable insights into recovery, training, and sleep. They are currently seeking a Senior Sensor Algorithms Engineer to join their innovative team in Boston.

This role sits at the intersection of signal processing, machine learning, and physiological monitoring, where you'll be responsible for developing sophisticated algorithms that transform raw sensor data into meaningful insights. Working with a cross-functional team of data scientists, engineers, and physiologists, you'll be at the forefront of creating innovative solutions that directly impact users' ability to optimize their performance and well-being.

The position requires a strong technical background with at least 5 years of experience in signal processing and machine learning algorithms for time-series data. You'll need expertise in Python and C/C++, along with experience in modern machine learning frameworks. The ideal candidate will have an advanced degree (MS or PhD) in a relevant field and a deep understanding of physiological signal processing.

What makes this role particularly exciting is the direct impact you'll have on WHOOP's core technology. Your work will be crucial in advancing the company's ability to provide accurate, reliable, and actionable insights to members. The role offers the opportunity to work with cutting-edge technology while solving complex challenges in human performance monitoring.

WHOOP offers a collaborative environment where innovation is encouraged, and you'll have the chance to work with state-of-the-art technology while contributing to a product that genuinely helps people improve their lives. The company values diversity and encourages applications from candidates who might not meet every qualification but bring unique perspectives and experiences.

Senior Sensor Algorithm Engineer role at WHOOP, developing advanced signal processing and machine learning algorithms for wearable technology to unlock human performance.

Senior Sensor Algorithm Engineer

WHOOP develops wearable technology to unlock human performance through deeper understanding of bodies and daily lives.

WHOOP is revolutionizing the wearable technology space with a mission to unlock human performance. As a Software Engineer II on the Hardware Accelerate team, you'll play a crucial role in developing technology that powers hardware innovation at WHOOP. The position focuses on building scalable, fault-tolerant systems that enable engineers to advance product development efficiently.

The role combines backend development with hardware integration, requiring expertise in Python or Java and experience with APIs and distributed systems. You'll be responsible for creating and optimizing data pipelines that deliver real-time insights to engineering teams, while also building tools that streamline hardware workflows.

Working from WHOOP's Boston office, you'll collaborate with cross-functional teams including hardware and data science engineers. The position offers an opportunity to work on high-impact projects that directly influence product development and innovation. WHOOP values diversity and encourages applications even if candidates don't meet every qualification, believing in the importance of character alongside experience.

The role is ideal for engineers passionate about performance technology who want to work at the intersection of software and hardware. You'll be part of a team that's pushing the boundaries of wearable technology while building systems that enable continuous innovation. The position offers growth opportunities within WHOOP's engineering organization, supported by their comprehensive Career Framework.

Backend Software Engineer position at WHOOP focusing on hardware acceleration systems, data pipelines, and API development for wearable technology innovation.

Software Engineer II (Backend, Hardware Accelerate)

WHOOP empowers members to perform at a higher level through a deeper understanding of their bodies and daily lives.

WHOOP is a healthcare technology company focused on unlocking human performance and healthspan through wearable technology. The Platform Team position offers a unique opportunity to work on critical infrastructure that powers WHOOP's software delivery and practices. As a Senior Software Engineer on the Platform team, you'll be instrumental in driving large-scale architecture projects and building foundational services that enable secure and compliant application development.

The role combines full-stack development expertise with infrastructure and security focus, working at the intersection of security, privacy, cloud excellence, and developer experience. You'll be using technologies like Java, JavaScript, AWS, and PostgreSQL while collaborating with cross-functional teams to create highly scalable and resilient systems.

The position offers significant technical challenges, working with modern technologies like Kubernetes and Cloudflare, while also providing opportunities to mentor other developers and establish best practices. WHOOP takes a data-driven approach to feature development and values both technical expertise and strong communication skills.

Based in Boston, MA, this hybrid role requires someone who can work both autonomously and collaboratively, contributing to WHOOP's mission of helping people understand and improve their bodies and daily lives. The company promotes an inclusive environment and values character alongside experience, encouraging applications from diverse candidates who might not meet every qualification.

Senior Software Engineer position at WHOOP focusing on platform development, requiring expertise in Java, JavaScript, and cloud technologies, based in Boston, MA.

Senior Software Engineer (Full Stack, Platform)

WHOOP develops wearable technology to unlock human performance, serving athletes and fitness enthusiasts with deep body and lifestyle insights.

WHOOP is revolutionizing human performance through their advanced wearable technology platform, seeking a Senior Software Engineer to join their Coaching Team. This role sits at the intersection of backend engineering and artificial intelligence, focusing on building LLM-powered coaching features that help users optimize their health and performance.

The position offers an exciting opportunity to work on cutting-edge AI applications in the health and fitness space, specifically developing and scaling a unified interactive coaching platform. As part of the Coaching Team, you'll be responsible for delivering end-to-end coaching experiences, from identifying member goals to implementing personalized recommendations using generative AI.

The ideal candidate will bring strong backend engineering expertise, particularly in Java and PostgreSQL, with experience in productionalizing LLM-based solutions. You'll be working in a data-driven environment where feature impact is continuously measured and iterations are made based on performance insights.

This role goes beyond just coding – you'll be instrumental in mentoring other developers, establishing best practices, and working closely with product and marketing teams to translate business requirements into technical solutions. The position is based in Boston, MA, and offers the opportunity to work with a company that serves elite athletes, including Olympians and professionals, while contributing to a mission of unlocking human performance.

WHOOP values diversity and encourages applications even if candidates don't meet every qualification, emphasizing character alongside experience. The company provides a structured career framework for engineering growth and development, demonstrating their commitment to employee development and success.

Senior Backend Engineer role at WHOOP, focusing on AI-powered coaching features and performance optimization, requiring Java expertise and LLM experience.

Senior Software Engineer (Backend, Coaching)

WHOOP develops wearable technology that monitors vital physiological metrics to enhance fitness, health, and recovery through personalized insights.

WHOOP is revolutionizing human performance monitoring through their innovative wearable technology platform. As a Software Engineer II on the Growth Team, you'll be at the forefront of driving user acquisition, activation, and retention through data-driven experimentation and feature development. 

The role offers an exciting opportunity to work with cutting-edge technologies like Java, Kafka, and PostgreSQL while building scalable backend services that directly impact business metrics. You'll be part of a fast-paced, experimentation-driven team that takes a methodical approach to measuring and iterating on feature performance.

Working from WHOOP's Boston office, you'll collaborate closely with product managers, designers, data scientists, and fellow engineers to develop and optimize APIs and infrastructure supporting acquisition funnels and e-commerce experiences. The position requires strong technical skills in backend development, experience with event-driven systems, and the ability to write well-tested, maintainable code.

What makes this role particularly compelling is the direct impact you'll have on WHOOP's mission to unlock human performance and healthspan. You'll be building features that help users gain deeper insights into their bodies and daily lives, while working with a talented cross-functional team that values growth, learning, and innovation.

The ideal candidate will bring professional backend engineering experience, strong communication skills, and a growth mindset. While the role has specific technical requirements, WHOOP values character as much as experience and encourages candidates who may not meet every qualification to apply. The company offers a collaborative environment where you can grow your career while contributing to meaningful technology that improves people's lives.

Backend Software Engineer II position at WHOOP, focusing on growth initiatives and building scalable services using Java, Kafka, and PostgreSQL in Boston, MA.

Software Engineer II (Backend, Growth)

WHOOP develops wearable devices that monitor physiological metrics to provide personalized insights for fitness, health, and recovery optimization.

WHOOP is revolutionizing human performance monitoring through their innovative wearable technology platform. As a Software Engineer II (Backend) on the Fitness team, you'll be at the forefront of developing features that directly impact users' health and performance optimization. The role involves working with cutting-edge technology stack including Java, Kafka, and PostgreSQL, while collaborating with cross-functional teams including product management, design, and data science.

The position offers an opportunity to work on meaningful features that help members understand crucial metrics like strength, aerobic capacity, VO2 Max, and Heart Rate Zones. You'll be responsible for building the bridge that connects users to powerful data science algorithms through elegant visualizations. The role requires strong backend development skills, experience with APIs and databases, and a passion for creating scalable, reliable systems.

WHOOP offers a collaborative environment where continuous learning is encouraged, especially in emerging technologies like AI. The company values diversity and inclusion, welcoming applications from candidates who might not meet every qualification but demonstrate strong potential. Based in Boston, MA, this role provides an exciting opportunity to work on technology that's directly improving people's lives through better understanding of their health and fitness.

The position requires working from the Boston office, offering the chance to be part of a dynamic team in one of the most innovative tech hubs in the country. You'll be contributing to a mission-driven company that's focused on unlocking human performance and healthspan, making a real difference in how people understand and improve their health and fitness.

Backend Software Engineer II position at WHOOP, developing fitness and health monitoring features using Java, Kafka, and PostgreSQL in Boston, MA.

Software Engineer II (Backend, Fitness)

Advanced health and fitness wearable company on a mission to unlock human performance through deep understanding of users' bodies and daily lives.

WHOOP is revolutionizing the health and fitness industry with their advanced wearable technology, focused on unlocking human performance through detailed body and lifestyle analysis. The Health Insights team plays a crucial role in developing innovative algorithms and features that expand their health capabilities, covering areas from women's health to medical device-grade metrics and wellness monitoring.

As a Machine Learning Engineer II on the Health Insights team, you'll be at the forefront of developing and deploying ML systems that deliver personalized health metrics to millions of users. The role combines data science, backend engineering, and health research, requiring expertise in building scalable ML solutions using physiological and behavioral data streams. You'll work in their Boston office, contributing to a team that values both technical excellence and innovative thinking.

The position offers an opportunity to work with cutting-edge technology in the health wearables space, focusing on robust system design, performance, and reliability in production. You'll be responsible for architecting ML systems, implementing inference pipelines, and ensuring seamless integration with the WHOOP platform. The role requires strong Python skills, experience with ML libraries, and knowledge of modern MLOps practices.

WHOOP encourages applications from candidates who might not meet every qualification, emphasizing character alongside experience. They're building a diverse and inclusive environment, offering the chance to work on meaningful health technology that directly impacts users' lives. The company provides a collaborative atmosphere where you'll work with both technical and non-technical teams, contributing to solutions that advance human performance monitoring and health insights.

Mid-level Machine Learning Engineer position at WHOOP, focusing on developing health insights features using ML systems and physiological data analysis.

Machine Learning Engineer II - Health Insights

WHOOP empowers users to perform at a higher level through a deeper understanding of their bodies and daily lives.

WHOOP is a cutting-edge health and fitness technology company seeking an Entry-Level Embedded Engineer to join their Software Organization. The role sits at the crucial intersection of hardware and software, where you'll work on developing firmware for WHOOP's innovative wearable devices that help users optimize their performance and health.

As part of the Embedded Engineering team, you'll collaborate with various departments including Hardware, Signal Processing, Manufacturing, and Product teams to create stable, accurate, and power-efficient firmware platforms. The position offers unique exposure to both physical and digital aspects of product development, working with some of the industry's top talent.

The role involves hands-on firmware development in C/C++, system debugging, and documentation work. You'll be contributing to WHOOP's mission of unlocking human performance through their 24/7 connected devices and mobile apps. This is an excellent opportunity for an entry-level engineer interested in embedded systems and wearable technology to grow their career while working on products that directly impact users' health and fitness goals.

The position is based in WHOOP's Boston office, offering the chance to work directly with the team in person. WHOOP values diversity and encourages applications even if candidates don't meet every qualification, emphasizing character alongside experience. The company provides a structured career framework for engineering growth and development, demonstrating their commitment to employee advancement.

Entry-level Embedded Engineer position at WHOOP, developing firmware for health and fitness wearable devices in Boston, MA. C/C++ programming and embedded systems knowledge required.

Embedded Engineer

WHOOP, a company dedicated to unlocking human performance through wearable technology, is seeking a Senior SDET (Software Development Engineer in Test) for their Business Systems team. This role is integral to their ecommerce and business systems platform, focusing on critical workflows across ecommerce orders, shipping and logistics, and subscription management.

The position offers an opportunity to work with cutting-edge technology in the performance monitoring space, where you'll be responsible for designing and implementing comprehensive test strategies. You'll work directly with product management to understand business systems requirements and collaborate closely with development teams to ensure product quality meets the highest standards.

As a Senior SDET, you'll be at the forefront of quality assurance, developing automated test frameworks and tools to validate end-to-end business systems use cases. The role requires expertise in programming languages like Java and Python, along with experience in WebUI automation frameworks and REST API testing. You'll also work with various business tools like Netsuite, Salesforce, and Stripe.

The role is based in Boston, MA, and reports to the Director of QA, offering a chance to work in a collaborative environment with cross-functional teams including Software Development, Product, Data Science, and Member Services. This position is perfect for someone who is passionate about quality, automation, and delivering exceptional user experiences.

WHOOP offers a supportive environment that values diversity and encourages applications from candidates who might not meet every qualification but demonstrate strong potential and character. The company provides a clear career framework for engineering success and maintains a commitment to equal opportunity employment.

Senior SDET position at WHOOP focusing on business systems testing and automation, requiring 5+ years of QA experience and strong programming skills.

WHOOP Engineering Jobs

WHOOP develops wearable technology that tracks physiological metrics to unlock human performance and healthspan through personalized insights.