ZoomInfo Tech Stack

Go-to-market intelligence platform serving 35,000+ companies with sales and contact data

Software Development Vancouver, Washington 1,001–5,000 employees Public Company

ZoomInfo is a public GTM platform built on Salesforce, Angular, and Node.js, currently adopting Kafka, SAP Joule, and LangGraph while investing heavily in data infrastructure and AI-enabled capabilities. The hiring surge (102 roles in 30 days, accelerating) clusters around sales (66 open positions) and engineering (34), paired with active work on revenue cloud transition and competitive intelligence systems—indicating a shift from pure contact-data delivery toward deeper platform integration and AI-assisted insights.

Tech Stack 154 technologies

Core StackSalesforce Angular Jest Redux Node.js Cypress Storybook Playwright Gainsight React GraphQL Python Active Directory Java Outreach NX NgRx Angular Signals GCP Jasmine Salesforce Service Cloud Boomi Copado Salesforce Sales Cloud SQL R Windows macOS Jamf Spring Boot+120 more

AdoptingKafka Terraform Helm SAP Joule Pub/Sub API Gateway Ingress LangGraph+6 more

What ZoomInfo Is Building

◆Challenges

Renewal risk
Pipeline evolution
Sales effectiveness improvement
Infrastructure transition
Retaining smb accounts
Customer churn
Revenue cloud transition
Scaling gtm technology platforms
Go-to-market challenges
High-volume and high-velocity sales to smbs

▲Active Projects

Revenue cloud advanced transition
Competitive intelligence systems
Pipeline architecture
Partner connector solutions
Scalable integrations
Platform operating model
Central experimentation engine for paid media and dg
Data practice playbooks development
Building foundational data management
Strategic positioning of daas and ai-enabled capabilities

Hiring Activity

Accelerating180 roles · 100 in 30d

Department

Sales

Engineering

Data

Product

Finance

Support

Marketing

Legal

Seniority

Senior

Mid

Junior

Principal

Director

Manager

Notable leadership hires: Technical Operations Lead

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About ZoomInfo

ZoomInfo serves more than 35,000 companies with real-time contact data, sales intelligence, and go-to-market orchestration. The platform operates across three major surfaces: sales engagement and prospecting (built on Salesforce Sales Cloud and Outreach), conversation and marketing intelligence (powered by Angular/Node.js frontend), and data operations (SQL, Python, R backend). The company is addressing renewal risk, SMB retention, and customer churn while scaling its GTM technology footprint globally across the US, Israel, UK, India, and Canada.

HeadquartersVancouver, Washington

Company Size1,001–5,000 employees

Hiring MarketsUnited States, Israel, United Kingdom, India, Canada

Frequently Asked Questions

What tech stack does ZoomInfo use?

Core stack: Salesforce (Sales Cloud, Service Cloud), Outreach, Angular, Node.js, React, GraphQL, Python, SQL, GCP. Now adopting Kafka, SAP Joule, LangGraph, and GitHub Copilot for data and AI capabilities.

Where is ZoomInfo headquartered?

Vancouver, Washington. Hiring actively across US, Israel, UK, India, and Canada with 177 total open roles, 66 in sales.