Johnson Controls · 11 hours ago
Senior JavaScript Devloper
Westford-Massachusetts-United States of America
Full-time
Hybrid
Senior Level
5+ years expJohnson Controls is a global leader in fire detection and safety solutions, and they are seeking a Senior JavaScript Developer to join their team in Westford, MA. The role involves developing and maintaining software for fire detection applications, creating interactive user experiences, and collaborating with a diverse global team.
Industrial EngineeringPhysical SecuritySmart Building
Responsibilities
Participate as a member of software development team and lead development in a specific software component to deliver business features and software components according to established delivery schedules
Investigate and analyze new or existing technologies, third party software and development tools to solve technical challenges and issues in order to meet specific design specifications
Create detailed software designs under the guidance of the technical leadership using well known industry accepted methodologies and tools
Independently investigate, understand and analyze issues with existing and legacy systems and products to propose fixes for existing issues as well providing assistance to the testing and documentation of such changes
Independently develop software using industry well known software languages and tools and company established standard and guidelines and industry best practices
Independently develop software that conforms to the designs, is testable and maintainable
Work closely with quality assurance to provide assistance in defining test cases, creating, reviewing and executing test plans
Review product documentation and technical instructions for completeness and accuracy
Qualification
Required
Bachelor's Degree in Software Engineering, Computer Science and/or Web Design
5+ years direct hands-on software development experience
Experience using JavaScript (front end development), Node.js (some backend development) on Windows
Understanding of web technologies such as React, Node.js, Meteor JS, MQTT, jQuery
Proficient in Object Oriented, interface driven design and implementation
Preferred
Understanding of languages such as Java, C#, C/C++
Understanding of database technologies such as Microsoft SQL Server, SQLite, Mongo DB
Understanding of implementing database driven and service oriented design and architecture
Understanding large scale, multi-threaded and asynchronous design and implementation
Understanding of web-based communication protocols such as HTTP, HTTPS, Web Socket, UDP etc
Knowledge of SVG, Graphic Editing tools also an asset
Company
Johnson Controls
Johnson Controls offers smart buildings that create safe, healthy, and sustainable environments.
10001+ employees
H1B Sponsorship
Johnson Controls has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (61)
2024 (57)
2023 (80)
2022 (95)
2021 (81)
2020 (93)
Funding
Current Stage
Public CompanyTotal Funding
$1.6BKey Investors
US Department of Energy
2024-12-05Post Ipo Debt· $250M
2024-12-04Post Ipo Debt· $525.61M
2024-05-20Post Ipo Equity· $90M
Leadership Team
Joakim Weidemanis
Chief Executive Officer
Marc Vandiepenbeeck
Executive Vice President and Chief Financial Officer
Recent News
Company data provided by crunchbase