Latest Backend Engineering jobs at ZoomInfo

Build and scale high-throughput Java backend systems that resolve fragmented data into accurate contact profiles across a 400-million-record platform. The role requires senior software engineering experience with distributed systems, large-scale data processing, and event streaming.

Leads the architecture and scaling of distributed backend systems for AI-powered talent search, matching, and agentic workflows. Requires 7+ years of backend experience, strong cloud and data expertise, and proficiency in a modern object-oriented language.

Build and scale entity-resolution and matching services using Java, cloud-native data infrastructure, distributed systems, and machine learning. The role requires a bachelor’s degree and 6+ years of backend software development experience.

Senior backend engineer building and scaling Node.js microservices, APIs, and distributed systems for a high-volume platform. Requires 6+ years of backend development experience, technical leadership, and expertise in performance, reliability, and modern development practices.

Leads the design and implementation of distributed advertising, identity, and intent systems processing billions of events in real time. The role requires deep backend, data infrastructure, or applied AI/ML experience, strong programming and data modeling skills, and technical leadership.

Builds scalable backend services, APIs, data models, and asynchronous processing pipelines while integrating LLM capabilities. The role requires 7+ years of backend experience, strong database and cloud expertise, and the ability to mentor engineers and lead delivery.

Build and deploy distributed backend systems for a conversation intelligence platform, including conference-provider integrations and customer-facing capabilities serving millions of requests. The role requires 7+ years of Python software development experience and expertise in microservices, cloud infrastructure, APIs, and databases.

Software Engineer focused on backend development for the Chorus conversation intelligence platform. Design, build, and deploy complex distributed systems and 3rd-party integrations to process and analyze large volumes of sales calls, delivering insights to sales teams. Requires 4+ years experience with cloud infrastructure, databases, microservices, and distributed systems.

Senior Software Engineer owning end-to-end platform integrations, building reliable connectivity, data ingestion/exports, high-volume data services, and RESTful/webhook APIs with third-party platforms like Salesforce. Requires 5+ years backend experience with Node.js/NestJS, TypeScript, API integrations, and MongoDB.

Software Engineer III designing, building, and maintaining scalable backend systems with Java, Node.js/NestJS, Kafka, and cloud technologies (AWS/GCP). Requires Master's in CS + 2 years (or Bachelor's + 4 years) backend experience, microservices, databases, and REST APIs.

Senior Backend Software Engineer on the Growth team building and scaling ZoomInfo's core Java backend services and microservices. Requires 6+ years Java backend experience and 3+ years with large-scale distributed systems.

Senior Backend Engineer owning end-to-end initiatives on a Python/FastAPI + React stack with agentic AI capabilities. Requires 4-8 years experience and strong product sense.

Senior backend engineer designing and building scalable workflow orchestration and event-driven systems using Java/Spring Boot, Node.js/NestJS, Temporal, and Kafka.