Architect, Real-Time Data Platform & GraphQL

ZoomInfo Technologies LLC; United States; Remote; USD 164,000 - 257,000; Full time

Job summary

ZoomInfo Technologies LLC is seeking a Principal Software Engineer for the GTM Store and ZDP teams to architect and implement a next-generation unified data platform. You will design scalable infrastructure, manage GraphQL federation, and drive real-time data processing at scale across BigTable, BigQuery, and Solr.

You will mentor engineers, collaborate with product managers, and shape the technical roadmap while delivering highly available, observable cloud-native systems with GDPR-ready data

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent experience).
• 10+ years of software engineering experience building large-scale data platforms.
• Expertise with distributed NoSQL databases and data warehousing systems.
• Strong experience with Java 8+, Scala, Kotlin, GoLang for data systems development.

Responsibilities

• Design and build scalable infrastructure for GTM Store and ZDP with sub-second query latency.
• Architect and implement metadata-driven GraphQL APIs for dynamic schema generation and query federation.
• Develop asynchronous secondary indexing systems for scaling capacity and reducing primary data store load.
• Design real-time analytics streaming data pipelines from BigTable to BigQuery.
• Develop data mutation and deletion frameworks supporting GDPR compliance and schema evolution.
• Implement CDC pipelines and calculated field processing for derived data views.
• Build observability and monitoring solutions for real-time issue diagnosis across distributed data systems.
• Create batch and streaming data processing workflows for complex relationships at scale.
• Collaborate with engineering leaders and product managers to define the technical roadmap.
• Mentor engineers and establish best practices for cloud-native data infrastructure development.
• Partner with cross-functional teams to address data platform requirements and challenges.
• Drive solutions for data freshness, query performance, and system reliability challenges.

Skills

GraphQL

GoLang

Java

Scala

Kotlin

Cloud (GCP/AWS)

Distributed systems

SQL optimization

Communication skills

Education

Bachelor's degree in Computer Science/Software Engineering

Tools

BigTable

BigQuery

Solr

Kubernetes

GraphQL APIs

Job description

ZoomInfo Technologies LLC is seeking a Principal Software Engineer for the GTM Store and ZDP teams to architect and implement a next-generation unified data platform. You will design scalable infrastructure, manage GraphQL federation, and drive real-time data processing at scale across BigTable, BigQuery, and Solr.

You will mentor engineers, collaborate with product managers, and shape the technical roadmap while delivering highly available, observable cloud-native systems with GDPR-ready data