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Software Engineer II (Backend, Growth)

Boston, MA💼 Full-time🗓 2026-05-28 → 2026-09-25

Core

Develop scalable backend services and APIs supporting acquisition funnels, e-commerce experiences, and membership growth experiments.

Role type

Senior IC backend engineer (growth)

Builds

Scalable, high-availability backend services and APIs

Domain

E-commerce / Membership platforms / Growth engineering

Deliverable

production ML models | product features

Required skills

Java, Kafka, Postgres, AWS, RESTful API design, relational database management, asynchronous processing, unit testing, code review

Preferred skills

A/B testing frameworks, growth-focused engineering initiatives

Responsibilities

Collaborate with product managers and designers to develop backend services; Build and optimize APIs for acquisition and membership growth; Break down feature requirements and deliver sprint commitments; Contribute to backend architecture discussions; Work with data scientists to support experimentation

Seniority

Mid-level, hands-on IC

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