Description
ZoomInfo is where careers accelerate. We move fast, think boldly, and empower you to do the best work of your life. You'll be surrounded by teammates who care deeply, challenge each other, and celebrate wins. With tools that amplify your impact and a culture that backs your ambition, you won't just contribute. You'll make things happen–fast.
The Core Data team builds the company and contact data behind the Go-To-Market Intelligence Platform: hundreds of millions of records, resolved to the right entity, kept accurate, and delivered to more than 35,000 customers. We're now moving to AI-native data management, where an agent pursues the evidence for an entity, decides every attribute over all of it, and records why. You're hired to build and own the machinery that runs these agents at production volume, proves every version before it ships, and lets researchers and product managers operate them without an engineer in the loop.
Responsibilities
- Run the benchmark and golden-gate system.
- Complete the entity-agent pipeline.
- Build the evidence adapters.
- Deploy onto the ZoomInfo Agentic Platform.
- Make the loop self-service.
- Keep the agent surfaces alive.
- Instrument everything.
Requirements
- 5+ years of software engineering experience, including at least 2 years shipping LLM-based systems to production.
- Strong Python and TypeScript, and comfort across an API layer, a batch runner, and a small web UI for internal users.
- Experience building platform others operate: adapters, runners, queues, or internal tools designed for replay, idempotency, and observability.
- Working knowledge of data pipelines and entity resolution.
- A track record of taking a prototype to production without losing what the prototype proved.
Preferred Qualifications
- Experience with B2B company or contact data, identity or registry data, or entity resolution at scale.
- Experience with Claude or comparable frontier models, agent frameworks, and eval harnesses.
- Experience deploying agents onto an internal agent platform or orchestration layer.
- Background at an AI-native startup, a forward-deployed or applied AI team, or a data infrastructure company.
Benefits
We offer comprehensive benefits, holistic mind, body and lifestyle programs designed for overall well-being. Learn more about ZoomInfo benefits here.