Software Developer
HEICO Corporation•Town of Smithtown, NY
•Onsite
About The Position
Seal Dynamics is growing its IT development team, and we’re hiring an entry-level developer to grow with us. You’ll write SQL and C# against the systems that keep a global aviation parts business running. You will work with ERP, eCommerce, partner integrations, document management, and warehouse logistics. You’ll also have a hand in the work we’re building out now: REST integrations between our systems and AI capabilities wired directly into our business data. This is a role for someone early in their career who wants to learn a real enterprise stack end to end.
Requirements
- Associate’s or Bachelor’s degree in Computer Science, Information Systems, Engineering, or a related field or equivalent practical experience (bootcamp, military, self-taught with a portfolio we can look at)
- Working knowledge of SQL: you can write a multi-table join, understand what an index does, and know why SELECT * in production code is a bad habit
- Familiarity with at least one object-oriented language - C# preferred, but Java, Python, or VB.NET experience transfers
- Basic understanding of how REST APIs work: requests, responses, JSON, status codes, authentication
- Basic familiarity with source control (Git/GitHub)
- Clear written and verbal communication - much of this job is asking a non-technical person the right question
- Curiosity and initiative: you research before you escalate, and you flag problems early rather than hoping they go away
Nice To Haves
- Python beyond the basics, especially for data or automation work
- Any hands-on work with LLM APIs, MCP, RAG, or embeddings - including personal projects
- Experience using AI coding assistants on real code, and the judgment to review what they produce
- Docker or other containerization
- Power BI, DAX, or other BI and reporting tools
- React or another modern front-end framework
- ERP development experience (Infor SyteLine / CloudSuite Industrial a plus)
- EDI or other B2B partner integration experience
- Exposure to distribution, manufacturing, inventory, or warehouse systems
- Aviation or other regulated-industry experience
Responsibilities
- Write, test, and tune T-SQL queries, views, stored procedures against our ERP and line-of-business databases
- Build and maintain C#/.NET applications and services
- Build and consume REST APIs - the integrations that connect our core business systems to each other and to outside partners.
- Work on our AI integration efforts - connecting LLM APIs and MCP (Model Context Protocol) servers to business data, so the business can ask real questions of real systems
- Write Python for data work, automation, and AI-adjacent tooling
- Support and enhance internal web applications
- Work in containerized development and deployment environments
- Work directly with people in purchasing, warehouse, sales, and finance to understand what they actually need before you build it
- Follow source control, code review, and change management practices and help us improve them
Benefits
- 9/80 work schedule, upon completion of the introductory period, you can opt to enroll and have every other Friday off.
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What This Job Offers
Job Type
Full-time
Career Level
Entry Level
Education Level
Associate degree
