Staff Software Engineer, JavaScript

A company is looking for a Staff Software Engineer (Libraries).

Key Responsibilities

Own technical direction and architecture for JS (npm) ecosystem infrastructure

Design, implement, and optimize systems for automated artifact creation and vulnerability scanning

Build and maintain internal developer tools to improve workflows for library and package maintenance

Required Qualifications

8+ years of experience in JavaScript / TypeScript package ecosystems or large-scale open-source projects

Proven record in building and maintaining developer tools like bundler plugins and CLI tools

Deep familiarity with modern JS build tooling and orchestration of large monorepos

Experience with cloud-native technologies and infrastructure, including containerization and cloud services

Hands-on experience debugging critical infrastructure and package-building failures at scale