Senior JavaScript Engineer - job 1 of 4

Job Summary

A company is looking for a Senior JavaScript Engineer.

Key Responsibilities

• Collaborate closely with product and design teams
• Evolve the Express.js backend, improving architecture and best practices
• Contribute to the React frontend and ensure cohesive end-to-end functionality

Required Qualifications

• 5+ years of professional JavaScript experience
• Strong expertise in Node.js / Express
• Solid experience with React on the frontend
• Experience with automated testing frameworks (Jest, Mocha, etc.)
• A track record of technical leadership and mentoring developers