Software Engineer III at ZoomInfo – Toronto | Jobyssey

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.

What You'll do:

Provide day-to-day operational coverage across the delivery systems—help service teams ship, investigate deploy issues, keep the shared packages and ingress layer in good shape, and respond when something needs attention.
Implement features, fixes, and improvements in TypeScript/Node (NestJS) on the delivery systems and in Go on the automation platform, with code review and support from senior engineers on the team.
Contribute to our infrastructure-intelligence tooling and MCP/agentic automation that provisions, updates, and audits infrastructure.
Work within our ArgoCD / Helm / GitHub Actions delivery model—declarative changes, safe rollouts, and clean rollbacks.

What you bring:

5+ years of software engineering experience, or equivalent, ideally with some exposure to infrastructure, platform, or backend/services work.
Solid proficiency in Go or TypeScript/JavaScript, and a genuine willingness to become productive in the other. The delivery systems are TypeScript/Node (NestJS, in an Nx monorepo); the automation platform is Go. You write clear, tested, maintainable code and are eager to grow.
Good engineering fundamentals—building and consuming APIs, debugging, testing, version control, and reasoning about how a change affects others.
Some hands-on experience with—or strong eagerness to learn— Kubernetes (K8s), cloud providers ( GCP and/or AWS), and CI/CD tooling like GitHub Actions and Helm.
Interest in (or some exposure to) the GitOps model—declarative, Git-driven deployment with tools like ArgoCD.
A collaborative, communicative style, and comfort learning an unfamiliar production system—asking good questions and learning before changing.

Bonus Points:

Exposure to Terraform, Temporal (or other workflow engines), or MCP / agentic AI.
Any hands-on work with GitOps tooling ( ArgoCD, Helm) or a self-service deployment platform.
Contributions to open-source infrastructure, CD, or developer-tooling projects.

About us:

ZoomInfo (NASDAQ: GTM) is the Go-To-Market Intelligence Platform that empowers businesses to grow faster with AI-ready insights, trusted data, and advanced automation. Its solutions provide more than 35,000 companies worldwide with a complete view of their customers, making every seller their best seller.

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ZoomInfo may use a software-based assessment as part of the recruitment process. More information about this tool, including the results of the most recent bias audit, is available here.

ZoomInfo is proud to be an equal opportunity employer, hiring based on qualifications, merit, and business needs, and does not discriminate based on protected status. We welcome all applicants and are committed to providing equal employment opportunities regardless of sex, race, age, color, national origin, sexual orientation, gender identity, marital status, disability status, religion, protected military or veteran status, medical condition, or any other characteristic protected by applicable law. We also consider qualified candidates with criminal histories in accordance with legal requirements.

For Massachusetts Applicants: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. ZoomInfo does not administer lie detector tests to applicants in any location.

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