ZoomInfo Technologies LLC logo

Principal Software Engineer

Job Overview

Location

Remote

Job Type

Full-time

Category

Software Engineering

Date Posted

May 23, 2026

Full Job Description

đź“‹ Description

  • • Design and architect scalable systems that power ZoomInfo’s internal AI platform and revenue engine, focusing on outbound sales automation and agentic workflows.
  • • Lead architectural decisions that directly impact the efficiency and scalability of go-to-market (GTM) processes across the organization.
  • • Stay at the forefront of AI and NLP advancements by conducting research, experimentation, and integration of emerging large language models such as Claude, GPT, Gemini, and Llama.
  • • Collaborate cross-functionally with engineers, product managers, and designers to define the technical strategy for GTM Orchestration and Mesh, ZoomInfo’s internal AI platform.
  • • Promote and enforce software engineering best practices including code reviews, system observability, performance optimization, and scalable microservice design.
  • • Develop and maintain large-scale distributed data pipelines and backend systems that process high-volume signals for sales automation and intelligence.
  • • Implement and optimize vector databases and embedding systems such as Pinecone and pgvector to support AI-driven search and recommendation capabilities.
  • • Work extensively in cloud environments (AWS, GCP, or Azure) using containerization tools like Docker and orchestration platforms like Kubernetes.
  • • Utilize SQL and NoSQL databases including BigQuery, Postgres, MongoDB, and Redis to manage and query structured and unstructured data at scale.
  • • Drive end-to-end ownership of complex technical initiatives with minimal supervision, navigating ambiguity in a fast-paced scaleup environment.
  • • Mentor and foster the professional growth of junior and mid-level engineers through guidance, feedback, and career development support.
  • • Communicate technical vision and strategy clearly to technical and non-technical stakeholders to align cross-functional teams on priorities and outcomes.
  • • Apply a bias towards action in problem-solving, making data-informed decisions under pressure to deliver high-impact results quickly.
  • • Contribute to the evolution of the engineering culture by setting standards for reliability, maintainability, and innovation across the GTM Orchestration team.

🎯 Requirements

  • • 12+ years of experience in backend or full-stack software development with a proven track record of building and scaling large-scale distributed systems and AI/NLP-powered products
  • • Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field, or equivalent industry experience
  • • Proficiency in Node.js and TypeScript, or strong experience with Java, C#, or Python for backend development
  • • Deep experience with cloud platforms (AWS, GCP, or Azure), microservices, Docker, Kubernetes, Pub/Sub, queues, and storage systems
  • • Hands-on experience with natural language processing and large language models (e.g., GPT, Claude, Gemini, Llama)
  • • Experience with vector databases and embedding technologies such as Pinecone or pgvector

🏖️ Benefits

  • • Comprehensive health, wellness, and lifestyle programs designed for holistic well-being
  • • Base salary range of $163,800–$257,400 USD, with additional compensation possible through bonus, commission, and equity
  • • Opportunities for professional growth and mentorship within a high-impact engineering team
  • • Exposure to executive leadership and direct investment from senior management

Skills & Technologies

Python
JavaScript
TypeScript
Java
Node.js
Senior
Remote
Degree Required

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ZoomInfo Technologies LLC logo
ZoomInfo Technologies LLC
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About ZoomInfo Technologies LLC

ZoomInfo Technologies LLC provides a cloud-based go-to-market intelligence platform that delivers B2B contact and company data, intent signals, and sales automation tools. Founded in 2007 and headquartered in Vancouver, Washington, the company aggregates public, proprietary, and contributed data to help marketing, sales, and recruiting teams identify, prioritize, and connect with prospects. Its solutions integrate with CRM and marketing automation systems, offering features such as detailed org charts, technographics, real-time alerts, and workflow automation to accelerate pipeline growth and improve conversion rates across global enterprises.

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