SOFTWARE ENGINEER INTERN at Day & Nite Air Conditioning Service Corp – NEW HYDE PARK, New York

Day & Nite is modernizing the way commercial HVAC, refrigeration, and kitchen equipment services are delivered. Our Strategy and Standards team is at the core of this transformation, building AI systems, automating workflows, and upgrading infrastructure to support smarter business operations across 13 states and 160+ technicians. Were building internal tools and agentic AI platforms that do more than just report, they reason, act, and assist our teams in real time.

This hybrid role combines software engineering, data science exposure, and IT operations support. You will:

Contribute to the setup and support of Predictive Maintenance (PM) projects, including sensor deployment, data collection, and data preprocessing

Participate in building early machine learning models for equipment failure prediction

Develop and maintain backend services (Python, FastAPI, Node.js) and integrate with platforms like SAMPro, Notion, Strapi, and ServiceChannel

Work with large volumes of ERP and service data to build tools that combine AI and automation to improve business efficiency

Support our internal tools (e.g., Chrome Extensions, React Native apps, ERP system) and assist with IT tasks, including software provisioning, access control, field device troubleshooting, and user tech support.

Sample Projects Youll Support

AI-powered agents that summarize work order history and provide status insights via chat

Internal dashboards that ingest real-time technician data and provide recommendations, and analysis

Automations for repetitive tasks

Monitoring tools that log sensor outputs for PM modeling and anomaly detection

Hands-on experience in building and supporting agentic AI and automation in a live business context

Exposure to the full lifecycle of data-driven AI projects: collection ? preprocessing ? modeling ? deployment

Direct involvement in walk-in refrigeration monitoring, helping shape a scalable PM model

Mentorship from IT engineers, software developers, and AI leads

A chance to meaningfully impact our operational efficiency and predictive maintenance goals

Consideration for full-time employment based on performance

Currently pursuing a bachelor's degree in Computer Science, Data Science, Cybersecurity, or a related field

Strong interest in AI/ML, data pipelines, or backend system architecture

Comfortable coding in Python, JavaScript/TypeScript, SQL, and PowerShell

Curious about both software development and the operational side of IT

Bonus: experience with APIs, Node.js, SQL Server, Azure, AWS, and Generative AI implementation