# Senior Founding Engineer

**Company:** [Ambral](https://hotfix.jobs/companies/ambral)
**Location:** New York, NY
**Role:** Fullstack Engineering
**Salary:** $185k – $245k/yr
**Experience:** 3+ years
**Skills:** TypeScript, Nuxt, Postgres, Vercel, Ai Systems, Distributed Systems, Agentic Systems, Full-Stack Development
**Posted:** 2026-05-06

> Build core platform for customer digital twins and agentic systems (Voice/SMS/Email) handling data ingestion, synthesis, and autonomous actions at scale. Requires 3+ years full-stack with distributed architectures and AI pipelines; work directly with CTO and customers onsite in NYC.

## Job Description

## Responsibilities
- Develop the core platform to ingest data and synthesize “digital twins”, as well as agentic systems to act on it (e.g., Voice, SMS, and Email agents).
- Work directly with the CTO on all parts of the platform: Memory (customer models), Detection framework, Agent design, Distributed systems (running 5000 agents in parallel), Evals.
- Interface directly with customers and own engagements end-to-end.

## Requirements
- 3+ years of experience in full-stack development with distributed architectures.
- Built AI systems/pipelines and understand reliability and observability considerations.
- Worked on systems that process and transform massive amounts of data.
- Capable of practical tradeoffs to ship fast while making scalable architectural decisions.
- Good at explaining complex ideas to non-technical people.
- Love moonshot ideas like realtime UX and big, impossible problems.

## Tech Stack
- TypeScript
- Nuxt
- Postgres
- Vercel
- Claude Code/Cursor

## Benefits
- Equinox membership
- Free meals, coffee, and snacks
- Health insurance
- Unlimited PTO
- Relocation assistance to NYC

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**Canonical:** https://hotfix.jobs/jobs/12ed98ac-4138-4086-9ea0-962313dd2470