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Software Engineer II (Full Stack, Growth)

Boston, MA💼 Full-time💰 $125,000–$125,000🗓 2026-07-31 → 2026-09-25

Core

Build and maintain frontend and backend experiences to accelerate member acquisition, activation, engagement, and retention through rapid experimentation.

Role type

Full Stack Software Engineer (Growth)

Builds

Frontend applications, APIs, and infrastructure supporting acquisition funnels, e-commerce, and membership growth experiments.

Domain

Health & Fitness / Web Development

Deliverable

product features

Required skills

JavaScript/TypeScript, React, RESTful API design, PostgreSQL, problem-solving, sprint planning, code reviews

Responsibilities

Design and ship full stack features for member lifecycle; develop and maintain frontend applications; build and optimize APIs and infrastructure; monitor application performance and troubleshoot production issues; participate in code reviews and establish best practices.

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