Software Engineer Intern - AI Products

Overview

Join ZoomInfo’s Product department as a Summer Intern to work on high-impact projects that power our go-to-market data products. You’ll join one of the three teams below to participate in real work using AI alongside experienced mentors, with a strong emphasis on data quality, reliability, and learning fast. What you'll do

Option A: DS and Applied ML AI Team Build real-world ML systems—recommendations, scoring models, ad optimization, AI agents, and datasets—that power intelligent go-to-market workflows. As an intern, you’ll get end-to-end experience from problem discovery and analysis through model design, experimentation, and deployment on systems that impact millions of users and businesses.

Option B: Customer Products Team You’ll help build and scale backend services, APIs, and data pipelines (Java/Python) on AWS that power ZoomInfo’s customer-facing data delivery, analytics, and advertising platforms. You’ll also support AdTech campaign features and applied AI initiatives (including LLM-based tooling), working closely with senior engineers in a mentorship-focused environment.

Option C: Meta-Agent Team Build a reinforcement learning-inspired meta-agent that treats eval pass rates as a reward signal, proposes prompt and tool configuration experiments as actions, and uses an LLM as the policy to reason about why previous experiments failed and what to try next — iterating through the platform's config versioning system to converge toward optimal agent parameters without human intervention. What you’ll bring

• Undergraduate junior status (or graduating Jan–Aug 2027) in Computer Science.
• Strong programming fundamentals, required to pass a complex coding assessment.
• 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.

The US base hourly range for this position is $30-35 per hour.

Actual compensation offered will be based on factors such as the candidate’s work location, qualifications, skills, experience and/or training. Your recruiter can share more information about the specific salary range for your desired work location during the hiring process.

We want our employees and their families to thrive. In addition to comprehensive benefits we offer holistic mind, body and lifestyle programs designed for overall well-being. Learn more about ZoomInfo benefits here .

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