The Core Services team is focused on building out shared capabilities and services that impact all other teams at Taskrabbit, and those services are used on almost every portion of our platform. We serve as the foundation that enables our engineering organization to stay on track, move faster, and build scalable, high-impact features.

Lead the architecture, integration, and adoption of our company-wide experimentation platform to enable rapid iteration and feature testing across teams

Design, build, and maintain robust, high-performance TypeScript-based APIs and foundational services

Work closely with Ruby on Rails backend services and integrate shared capabilities into existing application infrastructure

Propose and drive improvements to platform performance, reliability, and developer experience

Guide and mentor other engineers on best practices for feature experimentation, API design, and scalable architecture

Partner with Engineering and Product leadership to establish a unified data-driven experimentation strategy across Taskrabbit

Advise senior leadership on platform capabilities, experimentation architecture, and future strategic initiatives

Your core skills:

8+ years of experience developing modern APIs

Hands-on experience with at least one major experimentation & feature flagging platform (e.g., Optimizely, Growthbook, Statsig, or similar)

Professional experience with AI led agentic software development (e.g. Claude Code, Codex, Cursor, etc)

Staff Software Engineer - Experimentation Platform

Responsibilities

Benefits

Company

Taskrabbit

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