---
title: 'Founding Engineer - Fullstack at Jampack AI'
canonical: 'https://feeny.ai/job/founding-engineer-fullstack-jampack-ai-new-york-vwv4dbw4bn0y'
type: 'job'
last_seen: '2026-09-10'
---

# Founding Engineer - Fullstack at Jampack AI

- **Company:** Jampack AI
- **Location:** New York, NY
- **Employment:** full-time
- **Work type:** hybrid
- **Posted:** 2026-02-23
- **Last confirmed live:** 2026-09-10
- **Apply:** https://jobs.ashbyhq.com/jampack-ai/2465417e-51d3-424a-9dfe-6e0f5185e354

## Job description

## About Jampack

Wholesale is 7x the size of e-commerce, yet the infrastructure is stuck in the 1990s. We're building the agentic operating system for wholesale that replaces spreadsheets, email chains, and manual data entry with autonomous workflows that just work. We recently raised a $3.2M seed round led by Maveron. Jampack already powers high-growth brands like Fishwife, Immi, and PATH — handling everything from purchase order ingestion to freight coordination to invoicing and payment reconciliation. We're a small, high-agency team building what doesn't exist yet.

## The Role

We're hiring a founding engineer to build the core platform that powers our AI agents and our customer experience — the data pipelines, integrations, APIs, and operator console that make everything work. The moat isn't the model. It's the scaffolding — the software infrastructure around the AI that connects to real-world systems and delivers real-world reliability. That's what you'll build.

## What You'll Do

- Take customer-facing features from concept to production. You'll talk to users, design the solution, build it, and watch them use it.
- Design secure, auditable data models and event-driven pipelines that power our agent workflows
- Develop internal and external APIs and a real-time operator console that gives customers full visibility into their operations
- Build first-party integrations with ERPs, 3PLs, retailers, and freight partners — and a resilient sync layer that keeps everything in lockstep
- Establish observability, SLOs, and on-call practices for mission-critical workflows where downtime means missed shipments and chargebacks
- Work across the full stack — backend, data engineering, and frontend — wherever the highest-leverage problem lives

## What We're Looking For

- 5+ years building production platforms or infrastructure at scale (startup experience preferred)
- Strong proficiency in TypeScript/Node, Postgres, queues/streams, and cloud platforms (AWS/GCP)
- Systems thinking paired with product intuition — you care about the developer experience and the operator experience equally
- Versatility across backend, data engineering, and frontend. You don't wait for someone else to build the other half
- You want to work on hard infrastructure problems that have direct, measurable impact on real businesses

## About Jampack AI

## Company Overview
- **One-liner**: Jampack AI is an AI-native platform that automates the wholesale order-to-cash lifecycle for CPG brands, replacing manual data entry and disconnected systems with a single system of action.
- **Entity Type**: Private (Seed stage; raised $3.2M)
- **Headquarters**: New York City, New York, United States (with presence in the United Kingdom)
- **Founded**: 2020
- **Founders**: Matteo Rossant (CEO) and Rezi Tsulukidze (CTO)

## Core Business
- **Primary industry**: Wholesale automation / Supply chain software for Consumer Packaged Goods (CPG)
- **Target customers**: B2B – CPG brands (e.g., Ghia, Fishwife, Immi, Sanzo, Path Water) that sell through wholesale/retail channels
- **Mission / Purpose**: To make wholesale radically simple – eliminating operational drag so brands can focus on growth.

## Products & Services
- **AI-Powered PO Processing**: Automatically processes purchase orders from EDI, email, and marketplaces, all managed in a single dashboard. [jampack.ai](https://www.jampack.ai/)
- **Streamlined Logistics & Freight**: Connects freight partners for instant rates, real-time tracking, and automated invoice auditing, aiming for 15% lower freight spend. [jampack.ai](https://www.jampack.ai/)
- **Automated Invoicing & System Sync**: Generates invoices and syncs finalized data across ERP, accounting, and external systems – sending invoices 30x faster. [jampack.ai](https://www.jampack.ai/)
- **Inventory Management**: Real-time visibility across warehouses, 3PLs, and Amazon FBA with auto-restock alerts. [jampack.ai](https://www.jampack.ai/)
- **AI Agents (Copilot)**: Ask questions and take action using plain language, with instant access to live data and workflows. [jampack.ai](https://www.jampack.ai/)

## Market Standing
- **Valuation / Market Cap**: Not disclosed
- **Key Metric**: Total funding of $3.2M (Seed round, February 2026); processing over $500 million in annualized wholesale volume. [jampack.ai/blog](https://www.jampack.ai/blog/announcing-our-seed-round)
- **Notable Investors/Partners**: Led by **Maveron**, with participation from **Timber Grove Ventures** and angel investors. [jampack.ai/blog](https://www.jampack.ai/blog/announcing-our-seed-round)
- **Growth Signals**: 200% YoY headcount growth (to 5 employees); 1,857 LinkedIn followers (+12,280% yearly); monthly website traffic 3,418 (+8.1%). [linkedin.com](https://www.linkedin.com/company/jampack-ai1)

## Competitive Advantages
- **AI-native System of Action**: Integrates with existing systems (spreadsheets, QuickBooks, NetSuite) rather than requiring rip-and-replace.
- **Rapid Implementation**: Live in as little as seven days. [jampack.ai](https://www.jampack.ai/)
- **Proven Results**: 90% reduction in manual entry, 50x faster order-to-cash cycles, up to 30% freight savings. [jampack.ai/blog](https://www.jampack.ai/blog/announcing-our-seed-round)
- **Domain Expertise**: Founders have deep experience in AI and high-stakes operations (co-founder Rezi previously built medtech for UK ambulance service). [jampack.ai/blog](https://www.jampack.ai/blog/announcing-our-seed-round)

## Strategic Focus
- Grow the engineering team (actively hiring Founding Engineers)
- Deepen integrations across the CPG ecosystem
- Accelerate toward making wholesale operations effortless for every consumer brand [jampack.ai/blog](https://www.jampack.ai/blog/announcing-our-seed-round)

## Why Work Here
- **Culture**: Early-stage, scrappy, and moving fast – “If you love owning problems end-to-end, shipping with urgency, and working directly with customers, you'll thrive here.” [jampack.ai/careers](https://www.jampack.ai/careers)
- **Work Policy**: Hybrid workspace in New York City, NY. [builtin.com](https://builtin.com/company/jampack-ai)
- **Team**: Small, tight-knit team (5 people) with a focus on customer impact and building AI agents that feel like teammates.
- **Open Roles**: Founding Engineer – Fullstack and Founding Forward Deployed Engineer. [jampack.ai/careers](https://www.jampack.ai/careers)

## Sources
1. [jampack.ai](https://www.jampack.ai/) – Official website
2. [jampack.ai/careers](https://www.jampack.ai/careers) – Careers page
3. [linkedin.com](https://www.linkedin.com/company/jampack-ai1) – LinkedIn company page
4. [builtin.com](https://builtin.com/company/jampack-ai) – Built In profile
5. [jampack.ai/blog](https://www.jampack.ai/blog/announcing-our-seed-round) – Seed round announcement

## Other roles at Jampack AI

- [Founding GTM - Sales](https://feeny.ai/job/founding-gtm-sales-jampack-ai-new-york-869p51x4tmj6) — New York, NY
- [Operations Strategist (CPG)](https://feeny.ai/job/operations-strategist-cpg-jampack-ai-new-york-yyp6fzet24j1) — New York, NY
- [Founding Forward Deployed Engineer](https://feeny.ai/job/founding-forward-deployed-engineer-jampack-ai-new-york-91v1zzr8024w) — New York, NY