Software Engineer Intern - Applications at ZoomInfo in Waltham, MA

Summary: ZoomInfo is where careers accelerate, and they are seeking a Software Engineer Intern to work on high-impact projects in their Applications department. The intern will participate in real work using AI, focusing on backend systems or full-stack features that enhance their go-to-market data products. Responsibilities: - Help build and improve the backend systems that power ZoomInfo's Copilot platform - Work on scalable services and data-driven features that deliver insights and actions to customers, with a focus on performance, reliability, and clean system design - Build full-stack features using React, Node.js, and GraphQL to help enterprise reps move away from spreadsheets and into a streamlined, AI-driven environment Required Qualifications: - Undergraduate junior status (or graduating Jan–Aug 2027) in Computer Science - Clear communication, strong problem-solving, and comfort working in a fast-moving environment - Able to commute to Bethesda, MD or Waltham, MA (in office 4 days/week, 1 day WFH) - Can commit to the program for the full 10 weeks, between June 1 – August 7, 2026 Preferred Qualifications: - Background in TypeScript, Node.js or modern backend development - Strong programming fundamentals, required to pass a complex coding assessment Required Skills: TypeScript, Node.js, React Important Skills: GraphQL, Programming fundamentals Nice-to-Have Skills: Clear communication, Problem-solving, Fast-paced environment Benefits: Comprehensive benefits, Holistic mind, body and lifestyle programs designed for overall well-being