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Principal Full Stack Developer - React/SQL/Hardware

Kelly Services
Location 📍 Burlington, United States
Posted 📅 June 13, 2026
Work Type ⏰ Full-time

Position Overview

$145000 - $160000
Job Description
A robotics start-up north of Boston is hiring a Principal Full Stack Software Engineer to lead development of a mobile inspection platform and supporting cloud systems.

This hands on role focuses on building React based web and mobile applications, backend services, and SQL data systems that integrate with real world hardware. You will own delivery across the stack and work with cross functional teams to build scalable, high performance solutions in operational environments.

Responsibilities
• Develop web and mobile applications end to end
• Build front end solutions using React
• Develop backend services and APIs
• Design and manage SQL databases
• Integrate software with hardware systems
• Collaborate with cross functional teams

Required Skills and Experience
• 7 plus years of software development experience
• Strong React and full stack development experience
• Experience with SQL and backe...

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Job Details

Employment Type
Full-time
📊
Category
other-general
🏠
Work Arrangement
On-site
📍
Location
Burlington, United States