Source description
About the role
What we do
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Ambral builds digital models of people and teams that predict what they’ll do next.
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Enterprises use these “digital twins” to synthesize signals across product telemetry, support interactions, emails, calls, and operational systems into a coherent understanding of each customer. Our agents then enrich missing context, recommend next-best actions, and execute workflows to help teams deliver the optimal experience for every customer.
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We graduated from Y Combinator Summer 2025, raised millions in funding, and are already deploying Ambral within multi-billion dollar enterprises. Now we’re growing our team to go supersonic.
What you'll do
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Develop the core platform to ingest data and synthesize “digital twins”, as well as the agentic systems to act on it (eg. Voice, SMS, and Email agents).
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You'll work directly with the CTO on all parts of the platform, ranging across:
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Memory (how do we represent and refine our customer models?)
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Detection framework (what are the right primitives for building detection agents?)
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Agent design (how do we turn signals into reliable autonomous actions?)
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Distributed systems (how do we run 5000 agents in parallel?)
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Evals (how can we guarantee our agents are always getting better?)
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You’ll also interface directly with our customers and own engagements end-to-end.
Who you are
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You have 3+ years of experience in full-stack development with distributed architectures
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You’ve built ai systems / pipelines and understand the reliability and observability considerations surrounding them
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You’ve worked on systems that process and transform massive amounts of data
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You’re capable of making practical tradeoffs to ship things fast that work, while making architectural decisions that allow us to come back later and scale the system
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You’re good at explaining complex ideas to non-technical people
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You love moonshot ideas that feel like magic (eg. realtime UX)
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You think big and get excited by problems that feel impossible to solve
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You're looking to do the best work of your life and build something you'll be proud of for decades
Tech stack
Typescript, Nuxt, Postgres, Vercel, Claude Code/Cursor
Benefits
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Equinox membership
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Free meals, coffee, and snacks
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Health insurance
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Unlimited PTO
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Relocation assistance to NYC available
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This is an in-person role in New York.
More at Ambral