Software Engineer II (Backend, AI Experiences & AI Platform)

Boston, MA💼 Full-time💰 $125,000–$125,000🗓 2026-07-10 → 2026-09-25

Core

Build and maintain member-facing features leveraging generative AI capabilities to deliver personalized health insights and optimize user performance.

Role type

Senior IC backend software engineer (AI platform)

Builds

Scalable backend services, RESTful APIs, and observability systems for WHOOP's wearable health device platform.

Domain

Health technology / Wearables / Generative AI

Deliverable

product features

Required skills

Java, Kafka, AWS, PostgreSQL, RESTful API design, scalable system design, performance optimization

Preferred skills

Asynchronous processing systems, large-scale software systems

Technologies

Java, Kafka, AWS, PostgreSQL

Responsibilities

Collaborate with cross-functional teams to gather technical requirements and deliver infrastructure tools; Develop and maintain observability and monitoring systems to ensure stability; Consistently deliver high-quality code adhering to best practices.

Seniority

Mid-level, hands-on IC

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About Whoop

WHOOP is looking for a Staff Mechanical Engineer to lead critical design, validation, and development execution for next generation biometric wearable products. You are a proactive, highly organized engineer with strong problem-solving skills and a sharp eye for detail. You thrive in a fast-paced, execution-driven setting and can drive creative mechanical design solutions with independence and sound technical judgement. You will mentor junior mechanical engineers and collaborate with cross-functional stakeholders (Electrical Engineering, Embedded Engineering, Manufacturing, Product, and Progra