Senior Software Engineer

About the role

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.

Responsibilities

• Design, develop, and maintain scalable and reliable backend services and APIs.
• Build production-ready systems with a focus on performance, reliability, scalability, and maintainability.
• Own backend features and projects end-to-end, from technical design and implementation through deployment, monitoring, troubleshooting, and ongoing improvements.
• Work with distributed systems and event-driven architectures, including messaging and asynchronous data flows.
• Design and implement APIs and services that integrate with other internal and external systems.
• Work with large and complex data flows and understand how data moves through backend systems.
• Monitor, troubleshoot, and improve services running in production.
• Participate in system design and architecture discussions and help make sound technical decisions.
• Collaborate with frontend engineers, Product, QA, and other engineering teams to deliver complete solutions.
• Investigate complex production issues and identify root causes rather than only addressing symptoms.
• Improve existing systems and proactively identify opportunities to increase reliability, performance, and engineering efficiency.
• Provide technical guidance to other engineers and contribute to engineering best practices.

Requirements

• 6-7 years of professional experience in backend software engineering and building production systems.
• Strong experience with Node.js or a similar backend