---
title: 'Senior Software Engineer at ZoomInfo Technologies LLC'
canonical: 'https://feeny.ai/job/senior-software-engineer-zoominfo-technologies-llc-toronto-qfqh075ff37g'
type: 'job'
last_seen: '2026-10-13'
---

# Senior Software Engineer at ZoomInfo Technologies LLC

- **Company:** ZoomInfo Technologies LLC
- **Location:** Toronto, Canada
- **Posted:** 2026-10-08
- **Last confirmed live:** 2026-10-13
- **Apply:** https://www.zoominfo.com/careers?gh_jid=8858349002

## Job description

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.

As a Senior Software Engineer, you will design, build, and operate software that solves complex business problems through thoughtful use of data, AI, and experimentation. You will turn ambiguous needs into reliable applications, services, and platforms that support teams across Sales, Marketing, Finance, HR, and related functions.

You will have opportunities to explore emerging technologies, develop prototypes, and bring promising AI and data science capabilities into production. You will partner with engineers, data scientists, and business stakeholders to evaluate technical approaches, define success criteria, and deliver maintainable solutions with measurable impact.

You will independently lead substantial technical projects within your team’s scope, contribute to system design and engineering standards, and provide guidance to other engineers. Success requires sound engineering judgment, comfort with uncertainty, and the ability to balance experimentation with dependable delivery.

What You’ll Do:

- Own software delivery from problem definition through production. Translate business needs into technical requirements, designs, and implementation plans; build, deploy, and maintain solutions; and take responsibility for their ongoing performance and reliability.
- Design maintainable systems. Build applications, APIs, services, and data processing components with clear interfaces, appropriate abstractions, and reusable code.
- Apply AI and machine learning to practical problems. Partner with data scientists and other specialists to integrate models, AI services, and analytical capabilities into software products and business workflows.
- Explore and validate new approaches. Develop prototypes and proofs of concept, test technical feasibility, and evaluate emerging tools and techniques. Use evidence to recommend whether to advance, revise, or discontinue an approach.
- Build reliable data integrations and pipelines. Work with structured and unstructured data, establish data quality checks, and develop components that support applications, analytics, and model inference.
- Define and measure success. Establish metrics for software reliability, performance, AI output quality, and business impact. Use experiments and statistical analysis where appropriate to evaluate outcomes and guide improvements.
- Make sound technical tradeoffs. Assess architecture options, implementation complexity, operating costs, and build-versus-buy decisions. Communicate recommendations clearly to technical and non-technical partners.
- Maintain a high engineering quality bar. Write readable, tested, and documented code; participate in code and design reviews; and use version control, automated testing, and CI/CD practices.
- Operate and improve production systems. Diagnose failures, address performance bottlenecks, and improve monitoring and recovery processes. Incorporate appropriate safeguards for sensitive data and AI-enabled workflows.
- Strengthen the team’s technical capabilities. Contribute to shared tooling and engineering practices, share findings from experiments, and mentor colleagues through design discussions, code reviews, and collaborative problem-solving.

The information in this job description represents a summary of the role and is not intended to be a comprehensive list of job duties. Responsibilities and duties of the position may change without notice at the Company’s discretion.

What You Bring:

- Bachelor’s degree in computer science, engineering, or a related technical field, or equivalent practical experience.
- 5+ years of professional software engineering experience, including substantial ownership of software deployed and maintained in production.
- Demonstrated ability to independently deliver complex technical projects, navigate ambiguous requirements, and make thoughtful design and implementation decisions.
- Strong proficiency in Python and SQL, with experience building maintainable software beyond exploratory scripts or notebooks.
- Solid understanding of software design, APIs, data structures, automated testing, version control, and CI/CD.
- Experience building and operating cloud-based applications, services, or data-intensive systems, including troubleshooting production issues and improving reliability.
- Experience working with data pipelines, databases, and integrations, with attention to data quality, performance, and access controls.
- Working knowledge of applied AI, machine learning, or statistical methods, including how to evaluate their suitability, limitations, and performance in a software solution.
- Ability to explain technical decisions and tradeoffs, collaborate across disciplines, and provide constructive guidance to other engineers.

## Preferred Qualifications

- Master’s degree in computer science, engineering, or a related technical field, or equivalent practical experience.
- Familiarity with MLOps practices - model versioning, monitoring, drift detection, CI/CD for ML.
- Experience designing and maintaining dashboards for operational or executive audiences.
- Experience presenting analyses to senior technical and non-technical audiences.
- Exposure to Sales, Marketing, Finance, or HR analytics domains.

#LI-JH1 #LI-Remote 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.

ZoomInfo is committed to protecting your privacy when you apply for jobs with us. Please review our Job Applicant [Privacy Notice](https://drive.google.com/file/d/1yiG-k0YX_sW10PiJk_xliDc3W-veJCrK/view?usp=drive_link) for more details on how we handle your personal information.

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](https://www.zoominfo.com/legal/nyc-local-law-144-notice).

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.

## About ZoomInfo Technologies LLC

## Company Overview
- **One-liner**: ZoomInfo is a go-to-market (GTM) intelligence platform that provides B2B data, buying intent signals, and AI-powered automation to help sales, marketing, and recruiting teams find, engage, and win customers.
- **Entity Type**: Public (Nasdaq: GTM)
- **Headquarters**: Vancouver, Washington, USA
- **Founded**: 2007
- **Founders**: Henry Schuck (also CEO and Chairman)

## Core Business
- **Primary industry/industries**: B2B Go-to-Market (GTM) Intelligence, Sales & Marketing Technology, Data as a Service
- **Target customers**: B2B companies of all sizes (SMB to Enterprise), specifically sales, marketing, recruiting, and revenue operations teams.
- **Mission or purpose statement**: “To remove guesswork from go-to-market execution” and “unlock the growth potential of professionals and businesses with better data.” [zoominfo.com](https://www.zoominfo.com/about)

## Products & Services
- **ZoomInfo Platform**: The core GTM Intelligence Platform that combines company and contact-level data with real-time buying signals and automation tools.
- **ZoomInfo Copilot**: An AI-powered assistant that delivers insights, AI-guided recommendations, and automated actions to help sales teams focus on top accounts and win deals faster.
- **GTM Studio**: A newer offering that applies generative AI and machine learning to every stage of the customer journey, enabling personalized outreach at scale.
- **Data-as-a-Service**: Access to a vast database of verified B2B contacts, firmographic, technographic, and intent data, updated via proprietary technology, machine learning, and a contributory network.

## Market Standing
- **Valuation/Market Cap**: As a public company, market cap fluctuates; check current data on a financial site (e.g., Yahoo Finance). The company went public in 2020 in what was described as the largest software IPO in a decade.
- **Key Metric**: Trusted by **35,000+** customers globally. Employs **over 3,000** people. [zoominfo.com](https://www.zoominfo.com/)
- **Notable Investors/Partners**: The company was originally founded as DiscoverOrg and acquired ZoomInfo in 2019, later taking the ZoomInfo name. It is publicly traded with a broad institutional investor base.
- **Growth Signals**: Continued investment in AI (Copilot, GTM Studio), global expansion (offices in US, Israel, UK, Canada, India, Australia), and a large and growing customer base.

## Competitive Advantages
- **Data Depth & Accuracy**: Claims to have “unmatched depth of data” with millions of verified contacts and companies tracked globally, sourced from proprietary technology, machine learning, public sources, and a contributory network.
- **Unified Platform**: Unlike many point-solution AI tools, ZoomInfo offers a single integrated platform combining data, intent signals, and automation, which reduces the need for a fragmented tech stack.
- **Market Leadership**: The company is a dominant player in the B2B data and GTM intelligence space, trusted by a massive number of businesses.

## Strategic Focus
- **AI-First Innovation**: Deep investment in AI and machine learning to power its Copilot and GTM Studio products, aiming to automate workflows and provide predictive insights.
- **Platform Consolidation**: Continuing to build out an all-in-one GTM platform that increases operational efficiency and reduces the number of tools a revenue team needs.
- **Global Expansion**: Growing its international footprint with offices and a distributed workforce to tap into global talent and markets.

## Why Work Here
- **Culture & Values**: The company emphasizes a high-energy, fast-paced, and impact-driven culture. Core values include being **Entrepreneurial**, **Relentless**, a **Team**, **Innovators**, and **Experts**. The motto is “Get to Impact, Fast.” [zoominfo.com](https://www.zoominfo.com/careers)
- **Hybrid/Remote Policy**: ZoomInfo offers a **flexible hybrid remote working model** to promote equity, employee wellness, and work-life balance. [zoominfo.com](https://www.zoominfo.com/careers/working-at-zoominfo)
- **Compensation & Benefits**: Offers a “highly competitive total rewards program” including:
    - **Equity**: Competitive equity awards for select roles upon hire and during annual programs.
    - **Time Off**: Paid Time Off, Parental Leave, and FMLA/State Leave.
    - **Family Planning**: Partnership with Carrot for fertility healthcare and family-forming benefits.
    - **Learning**: Numerous self-paced, interactive live and online learning opportunities. [zoominfo.com](https://www.zoominfo.com/careers)
- **Engineering Culture**: Described as a place where employees build, shape, and “unleash the power of data.” Engineers are empowered to take ownership from day one and work with AI-powered tools and real-time data insights. [zoominfo.com](https://www.zoominfo.com/careers/working-at-zoominfo)

## Sources
1. [ZoomInfo About Us Page](https://www.zoominfo.com/about)
2. [ZoomInfo Careers Page](https://www.zoominfo.com/careers)
3. [ZoomInfo Working at ZoomInfo Page](https://www.zoominfo.com/careers/working-at-zoominfo)
4. [ZoomInfo Homepage](https://www.zoominfo.com/)
5. [ZoomInfo LinkedIn Page](https://www.linkedin.com/company/zoominfo)

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