Backend Engineer • Mid-Level

Who you are

You have a solid background in backend engineering with experience in developing scalable systems — you've worked on projects that require a deep understanding of user needs and health metrics. Your expertise in Python and machine learning allows you to contribute effectively to AI-driven features that enhance user experiences. You thrive in collaborative environments, working alongside engineers, designers, and product managers to deliver impactful solutions.

You possess strong problem-solving skills and are comfortable navigating complex technical challenges — your experience includes building REST APIs and integrating machine learning models into production systems. You are passionate about health technology and understand the importance of delivering personalized insights to users. You are eager to learn and grow, and you enjoy mentoring others in your team.

What you'll do

As a Backend Engineer II at WHOOP, you will play a crucial role in developing and maintaining features that leverage generative AI capabilities — your work will directly impact how members understand their health and optimize their performance. You will collaborate with cross-functional teams to design and implement backend services that provide personalized insights based on physiological metrics. Your responsibilities will include writing clean, maintainable code, conducting code reviews, and ensuring the reliability of the systems you build.

You will also engage in continuous improvement practices, identifying areas for optimization and implementing best practices in software development. Your contributions will help shape the future of WHOOP's offerings, driving meaningful health outcomes for users. You will have the opportunity to work on exciting projects that push the boundaries of health technology and user engagement.

What we offer

At WHOOP, we are committed to fostering a culture of innovation and collaboration — you will be part of a team that values your input and encourages you to take ownership of your work. We offer competitive compensation and benefits, along with opportunities for professional development and growth within the company. Join us in our mission to unlock human performance and healthspan, and make a difference in the lives of our users.