Demo

Founding Engineer

Jampack Labs
York, NY Full Time
POSTED ON 11/29/2025
AVAILABLE BEFORE 5/27/2026

Company Description

Jampack is on a mission to make wholesale radically simple. Our AI agents streamline the end-to-end operations of getting physical products on shelves. After two months since launch, we're already processing ~$500M in annualized wholesale order volume across some of the fastest growing consumer brands like Fishwife, Ghia, and Sanzo.


Role Description

We’re building production-grade agents that reason across messy retail systems, autonomously execute workflows, and continually learn from real-world feedback. You’ll lead end‑to‑end — from research to deployment — on capabilities that ship to customers.


What You'll Do

  • Architect and ship agentic systems for ordering, freight tendering, reconciliation, and exception handling
  • Build robust tool-use, retrieval, and planning loops with strong safety/guardrails
  • Productionize models (fine‑tuning, distillation, evals, observability, feedback loops)
  • Pair closely with customers to translate workflows into reliable automation


Qualifications

  • 4 years building ML/AI products in production (startups preferred)
  • Deep experience with LLMs, retrieval, function-calling, and eval frameworks
  • Strong software engineering fundamentals (TypeScript/Node, Python, cloud infra)
  • Knowledge of software development best practices including version control, testing, and documentation
  • Proficiency in data analysis, data engineering, and database management
  • Excellent problem-solving abilities and analytical skills
  • Ability to work collaboratively in a team environment
  • Bias to ship; comfort navigating ambiguity; high ownership

Salary.com Estimation for Founding Engineer in York, NY
$107,558 to $130,991
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