Whoop
Whoop6mo ago

Software Engineer II (Backend, Healthcare)

Backend EngineeringSoftware EngineerSoftware Engineering
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Quick Summary

Overview

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.

Technical Tools
awsjavakafkapostgresqlagileapi-designcode-reviewhealthtechrest-apis
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 (Backend) in the Healthcare group, 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.
  • Contribute to engineering efforts within a cross-functional team, collaborating with designers, product managers, other engineers, and our Digital Health team to refine and advance the WHOOP platform.
  • Develop and maintain robust backend services using Java, Kafka, Postgres, and other AWS technologies, ensuring stability and performance.
  • Contribute to the ideation, technical design, and implementation of new features and platforms, transforming complex requirements into reliable, scalable solutions
  • Work on scaling challenges that span multiple systems and demand high availability and reliability.
  • Write clean, testable, and maintainable code, while participating in code reviews and documentation practices.
  • Professional experience in backend development, with a strong foundation in object-oriented programming, API design, and relational databases (RESTful APIs, Postgres)
  • Familiarity with asynchronous processing systems (Kafka, SQS).
  • Experience writing automated tests and documenting code for a variety of audiences.
  • A passion for approaching large-scale problems guided by data-driven insights and a commitment to agile, iterative development
  • A proactive, collaborative team player, eager to take on new challenges, continuously learn, and adapt in a fast-paced, data-informed environment
  • Location & Eligibility

    Where is the job
    Boston, United States
    On-site at the office
    Who can apply
    US
    Listed under
    United States

    Listing Details

    Posted
    November 10, 2025
    First seen
    March 25, 2026
    Last seen
    May 10, 2026

    Posting Health

    Days active
    46
    Repost count
    0
    Trust Level
    29%
    Scored at
    May 10, 2026

    Signal breakdown

    freshnesssource trustcontent trustemployer trust
    Whoop
    Whoop
    lever

    WHOOP is the performance optimization system that helps elite athletes and teams win.

    Employees
    125
    Founded
    2012
    Domain
    whoop.com
    View company profile
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    WhoopSoftware Engineer II (Backend, Healthcare)