Apply React, TypeScript, and Node.js to build intuitive operational software in Toronto for Mecka AI’s robotics data infrastructure. This senior engineering role focuses on production web applications serving data labeling, data capture, and international operations. You will work across the stack with operators, data teams, and senior engineers. Your work includes frontend experiences, backend APIs, permissions, retries, and background workflows. Key Responsibilities:
Build fast interfaces for non-technical international teams Develop React applications using JavaScript or TypeScript Iterate backend services with Node.js and Express or Fastify Handle permissions, data integrity, retries, and workflows Clarify requirements with operations and product stakeholders Requirements:
Five to seven years of professional production experience Strong React and up-to-date web framework proficiency Hands-on REST or GraphQL API development experience Experience with PostgreSQL or other relational databases Ability to ship and troubleshoot features independently Use React, Node.js, and operational software expertise to deliver maintainable applications supporting Mecka AI’s global work.