Hourly Junior Software Developer Jobs in New York

Position Description: Junior Software Engineer
Location: New Hyde Park, NY
Department: Information Systems and Services
About the Role
We are building internal systems that power a multi-state field service operation across HVAC, refrigeration, and commercial kitchen equipment. This role focuses on backend development, cloud infrastructure, and maintaining the systems that support day-to-day operations.
You will work across APIs, databases, ERP integrations, and AWS infrastructure to build and support tools that automate workflows, reduce manual effort, and improve operational efficiency. This includes both developing in-house tools, services, and infrastructure, as well as working with licensed software platforms (e.g., ERP, FSM, third-party systems) to extend, integrate, and build on top of them. The work will also involve practical AI and early-stage agentic systems that automate tasks and interact across internal tools.
This is a systems-focused role, not isolated feature work.
This position follows an 80/20 split between software engineering and IT/systems support, providing exposure to both development and real-world system operations.
What You’ll Do
Build and maintain internal tools, backend services, and automation workflows
Develop backend systems using:
Python (FastAPI)
JavaScript / TypeScript (Node.js)
PHP (as needed across existing systems)
Build and support frontend applications using:
React Native
React or Angular
Design, develop, and manage APIs using frameworks like FastAPI, Strapi, and custom service layers
Integrate and extend licensed platforms (e.g., NetSuite, FSM, and third-party systems), including customization using SuiteScript
Work with SQL Server and relational databases to support application logic and reporting
Deploy, manage, and troubleshoot applications in AWS environments
Operate within Linux-based environments for hosting, scripting, and system tasks
Debug and resolve issues across backend services, infrastructure, and data layers
Troubleshoot production issues and support internal users when systems break
Assist with system monitoring, logging, and reliability improvements
Contribute to automation initiatives, including:
Workflow automation and process optimization
Practical AI/LLM use cases and early-stage agentic systems that interact across internal tools and APIs
AI & Automation (Core Responsibility)
Build AI-powered workflows used in production (not prototypes), such as:
Document/invoice processing pipelines
Data extraction and structured output systems
Agent development and management
Work with LLMs (e.g., GPT-based systems):
Prompt engineering for reliable outputs
Integrating AI into end-to-end workflows
Implementing retrieval-based systems (RAG) where accuracy matters
Turn AI concepts into operational systems that improve speed, accuracy, and cost efficiency
Focus on measurable outcomes (e.g., reducing processing time, eliminating manual steps), similar to real-world systems that significantly reduce turnaround time and improve accuracy
IT / Systems Support (approx. 20%)
Troubleshoot production issues and support internal users when systems break
Assist with user access, system configuration, and basic administration across platforms
Monitor system health, logs, and integrations to identify and resolve issues
Support day-to-day operational systems (ERP, mobile apps, internal tools)
Work with internal teams and vendors to resolve technical issues
RequirementsBachelor’s degree in Computer Science or a related field (or equivalent practical experience)Experience with Python and/or JavaScript/TypeScript
Experience building or working with APIs (REST)
Working knowledge of SQL and relational databases
Familiarity with cloud environments (AWS or similar)
Understanding of authentication concepts (OAuth, JWT, or similar)
Experience debugging issues across multiple layers (API, database, or infrastructure)
Comfortable working with and integrating third-party systems and APIs
Ability to take a problem and build a working solution end-to-end (with guidance)
Willingness to work across both development and IT/systems support tasks
Self-motivated and able to learn quickly in a hands-on environment
Exposure to AI/LLM-based features, automation tools, AI Agents
Familiarity with Linux environments or basic server management
What Makes You Stand Out
Experience working in production environments, supporting real users and business-critical systems
Exposure to system integrations across APIs, databases, and third-party platforms
Experience with automation tools or scripting (e.g., Power Automate or similar)
Familiarity with cloud infrastructure concepts (AWS or similar)
Experience working with data pipelines, reporting systems, or data modeling
Exposure to containerization or deployment tools (e.g., Docker or similar)
Experience customizing or extending ERP or business systems (e.g., NetSuite or similar platforms)
Interest or exposure to AI/LLM applications in real-world workflows (not required to be advanced)
Comfortable working across multiple parts of a system (backend, data, infrastructure, support)
You think in systems, not just code
You are comfortable figuring things out without step-by-step instructions
You can trace issues across multiple components
You prioritize practical impact over theoretical solutions $65,000.00 - $70,000.00 Annually