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AI Engineer Jobs

Arzana - Founding AI Product Engineer

deCircle

Location
Onsite (New York, NY)
Compensation
$215k - $235k/yr
Employment
Full-time
Level
Mid Level
Posted 3 days ago

About the role

Arzana is a YC-backed startup automating the front office of American manufacturing. This founding role involves building the core backend platform, including agent runtimes and integration infrastructure, to serve a growing customer base.

Skills

Python PostgreSQL AWS Next.js React Google Vertex AI Claude GPT RAG VLM Extraction AI Agents Agentic Pipelines ERP Integrations MES Integrations Backend Engineering Productization

Perks

  • Equity
  • Relocation support

Full job details

Source: Paraform - https://www.paraform.com/share/arzana/cmtc4qk4n01px0cl1kt6filqr

Compensation: $215,000-$235,000 base + 0.25%-0.5% equity. Up to $10,000 relocation support.

Location: New York, NY - on-site 5 days/week; ~5 days/month travel to customer plants. Visa: Open to visa transfers (OPT, H1B transfers); but requires U.S. person under ITAR (22 CFR 120.62).

About this role

We are looking for a Founding AI Product Engineer with 3-6 years of experience to own and productize the core backend platform at Arzana, a YC-backed AI company automating the front office of American manufacturing. You'll be one of four or five engineers who build the agent runtime, extraction frameworks, and integration infrastructure that powers all 22+ customers. Greenfield role with real ownership. Split: 75% backend productization / 25% UI and customer-facing.

What you will be doing

  • Build and own a core backend domain (agent runtime, extraction pipelines, ERP integration frameworks, or evals)

  • Productize/unify six overlapping order entry tools from 20% to 80-85% code reuse

  • Pair with Forward Deployed Engineers and decide what goes into the platform

  • Ship fast; customers go live in under a week

  • Occasional travel to customer plants

Tech stack

Python, PostgreSQL, AWS (Bedrock, EC2, S3), Next.js, React, Google Vertex AI, Claude, GPT, RAG, VLM Extraction, AI Agents, Agentic Pipelines, ERP Integrations, MES Integrations

About Arzana

AI platform automating the front office of American manufacturing (order entry, quoting, RFQ, purchasing, AP/AR, customer service). Founded 2025 by Marshall Kools and William Alexander (Stanford engineers). YC P26, $4.3M seed, 8 employees, 22 customers, 100K+ POs processed, 30% MoM growth. Mission: fully automate 10,000 factories by 2035.



  • Production AI systems experience (multi-step agents, RAG, VLM extraction, evals)

  • Strong Python; backend/data/cloud (AWS); full-stack a plus

  • Proven end-to-end product ownership

  • CS/STEM Bachelor's minimum; founder/CTO/founding engineer experience strongly preferred

  • U.S. person (ITAR); in or willing to relocate to NYC

  • 3-6 years in product, systems, or full-stack engineering