Senior Software Engineer (Fullstack, AI Platform)

Whoop
Boston
Workplace: OnsiteFull timeUSD 150,000 - 215,000 annuallyFunction: Software EngineeringExperience: 2-5 yearsSkills: ["Problem-solving","Collaboration","Growth mindset"]

Build and scale full-stack systems for WHOOP’s AI team, supporting both internal and member-facing experiences. You’ll design and ship end-to-end features across modern front-end and back-end components, contribute to AI agent orchestration architecture, and integrate intuitive UIs with robust RESTful APIs. Collaborate with product, design, and data science partners to turn requirements into reliable, high-performance solutions while owning production health through monitoring and debugging.

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FursaFursa
Whoop
Whoop
2 weeks ago

Senior Software Engineer (Fullstack, AI Platform)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 13 hours agoStatus: Live

Job Summary

Build and scale full-stack systems for WHOOP’s AI team, supporting both internal and member-facing experiences. You’ll design and ship end-to-end features across modern front-end and back-end components, contribute to AI agent orchestration architecture, and integrate intuitive UIs with robust RESTful APIs. Collaborate with product, design, and data science partners to turn requirements into reliable, high-performance solutions while owning production health through monitoring and debugging.
Location: Boston
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Work in a cross-functional team with product managers, designers, and data scientists to deliver end-to-end features.
  • •Design, develop, and maintain scalable front-end and back-end systems using modern frameworks and cloud technologies.
  • •Design and build user interfaces and integrate them with robust backend APIs for seamless member experiences.
  • •Contribute to feature ideation, technical design, and implementation by translating business requirements into scalable solutions.
  • •Write clean, maintainable, well-tested code and monitor, debug, and resolve production issues while improving performance and stability.

Pay and Benefits

Salary: USD 150,000 - 215,000 annually
Equity and Bonus:Equity
Perks:Equity

Key Requirements

  • •2–5 years of professional software development experience building and maintaining high-quality, high-performance web applications.
  • •Experience with Next.js, React, and Tailwind CSS.
  • •Experience designing and developing APIs (RESTful services preferred).
  • •Experience building solutions leveraging Large Language Models.
  • •Strong problem-solving skills and the ability to collaborate effectively cross-functionally in a fast-paced environment.
Experience:2-5 years
Skills:Problem-solvingCollaborationGrowth mindset
Tech Stack:Next.jsReactTailwind CSSRESTAPIsLarge Language Models

Company Brief

Whoop
Whoop designs and sells a subscription-based wearable fitness tracker and analytics platform that monitors recovery, strain, and sleep to optimize athletic performance and daily health for consumers and professional athletes.
Industry: Wearables
Company Size: Large (251 to 1,000 employees)
Growth: Scaleup
Valuation: Unicorn (USD 1B+)
Funding: Series E+
Headquarters: Boston, United States
Founded: 2012
WebsiteLinkedIn