Join an early-stage startup as a Backend Engineer to build autonomous research agents that map real-world relationships. You will own the production backbone, from service architecture and crawling pipelines to identity resolution and graph storage. This role involves orchestrating LLM systems to transform messy public data into verifiable relationship graphs.
Backend Engineer at early-stage AI startup
Join a well-funded AI startup in Tel Aviv as a Backend Engineer to build autonomous research agents that map complex relationship networks from messy public data while taking full ownership of a greenfield technical surface. You will architect production-scale service layers, identity resolution engines, and sophisticated LLM orchestration alongside technical leadership in a high-velocity environment where your decisions ship weekly, providing a rare opportunity for a seasoned engineer who thrives on solving hard problems with graph modeling to shape the future of verifiable intelligence.
What's the next step?
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Location
Tel Aviv, Israel
Compensation
Not Disclosed + Equity
Company
Confidential company
Role overview
About the company
Early-stage VC-backed AI startup
What you will do
- Architect and maintain scalable production services and data ingestion pipelines for large-scale information retrieval.
- Develop and refine identity resolution algorithms and graph-based ranking systems to ensure data accuracy.
- Orchestrate LLM-driven research agents with complex tool calls, state management, and rigorous evidence-backed stop conditions.
Who this is a fit for
- Extensive experience building and scaling production-grade backend services in a high-performance environment.
- Proven track record shipping agentic or LLM systems involving tool orchestration and sophisticated state management.
- Strong background in handling messy data, including entity resolution, large-scale crawling, or graph modeling.
Why this role is remarkable
- Lead the development of greenfield AI agents that solve complex data verification problems at scale.
- Backed by top-tier VCs, providing the stability of funding with the excitement of a small, high-impact team.
- Direct ownership over technical decisions and the chance to work closely with experienced technical leadership.
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
I recruit from Jack’s network and make the intro when I spot a great match.And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Jack gets to know what you're great at and what you want next, then searches 15 million jobs daily and helps you discover roles at companies like this.
Meet Jack
What happens next?
Jack’s an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack’s network.
If your profile’s a match and Confidential company wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.