Software Engineer II

Alarm.com

Austin, Texas

Full Time

Posted January 30, 2026

Not Specified

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Job Description

A Software Engineer II at Noonlight is responsible for developing, maintaining, and improving life-saving APIs and web applications, leveraging full-stack development skills to enhance emergency response solutions and ensure safety for users.

Key Responsibilities

Build and maintain new features for APIs and web applications
Develop and sustain resilient REST APIs using Node.js, Express, Fastify, and MongoDB
Create and update high-quality web applications with React.js for emergency response
Ensure application architecture is secure, well-tested, and up-to-date
Collaborate with product, architecture, and leadership teams to make informed development decisions

Requirements

Bachelor's degree in Computer Science, Computer Engineering, a related field or equivalent work experience
2-5 years of professional software development experience
Strong TypeScript and JavaScript programming skills in front-end and back-end development
Experience developing and maintaining resilient public and internal REST APIs using Node.js, Express, Fastify, MongoDB, and API gateways in a microservice architecture
Experience developing and maintaining high-quality web applications with React.js used by 24/7 dispatchers to respond to emergencies
Experience leveraging AI-assisted coding tools such as GitHub Copilot and ChatGPT to improve development efficiency and code quality
Experience with database design and development
Ability to develop and maintain secure and well-tested application architecture
Strong sense of ownership, work ethic, and self-motivation
Excellent problem-solving and analytical skills
Experience leading engineering projects from start to finish, including working with product managers and design teams to proactively identify potential barriers