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TextNow

SIM-based unlimited calling and texting

Data Scientist

Data ScienceConfirmed live in the last 24 hours
Full-timeWaterloo, ON, CanadaIn-person

About the Job

Requirements

  • At least 4 years of experience in data science, product or business analytics, or a related quantitative role, with a track record of analyses and models that changed decisions.
  • Strong Python and SQL skills for data manipulation, analysis, and modeling on large datasets.
  • A solid foundation in statistics, experimentation including A/B testing, and common machine learning techniques, with judgment to choose the simplest approach that answers the question.
  • Ability to structure ambiguous business problems and work independently across multiple priorities in a fast-paced environment.
  • Ability to explain technical concepts to non-technical partners and build compelling visualizations and presentations.
  • Experience with business intelligence or product analytics tools such as Tableau, Looker, Mixpanel, or similar.
  • A degree in statistics, economics, mathematics, computer science, engineering, or another quantitative field, or equivalent practical experience.

Responsibilities

  • Work with stakeholders to understand business challenges, identify where data can make a difference, and translate open-ended questions into structured analyses with clear success criteria.
  • Analyze large, complex datasets to uncover trends, segments, and behaviors behind user growth, engagement, retention, and revenue.
  • Develop and apply statistical and machine learning methods, including predictive models, segmentation, forecasting, and causal inference, and evaluate their assumptions and limitations.
  • Design, analyze, and interpret A/B tests and quasi-experiments that inform product and marketing decisions.
  • Create meaningful metrics, key performance indicators, and dashboards for teams to track performance and make trade-offs.
  • Turn complex findings into clear, actionable recommendations for technical and non-technical audiences, including senior leadership.
  • Partner with data engineering on reliable data and tracking, build reusable analyses and tools, and help spread analytical best practices across the company.

Desired Qualifications

  • Experience with a consumer mobile app, subscription, or ad-supported business.
  • Experience with causal inference beyond A/B testing, such as difference-in-differences, synthetic control, or uplift modeling; forecasting; or optimization.
  • Experience with Snowflake or another cloud data platform such as AWS, GCP, or Databricks, and with dbt or similar tooling.
  • Exposure to fraud, abuse, or anomaly detection.
  • Hands-on use of AI to accelerate analysis or build data products.
  • A graduate degree in a quantitative field.

About the Company

TextNow

SIM-based unlimited calling and texting

TextNow provides low-cost mobile communication by offering a SIM card that delivers unlimited nationwide calling and texting over 5G with free essential data at no monthly fee. Revenue comes from selling data passes (hourly, daily, or as-needed) and optional premium features. It operates in the United States and Canada, targeting individuals, families, and small businesses seeking affordable options. Distinguishing factors include a zero-monthly-cost model for core services, a simple pay-as-you-go data-passing structure, and a focus on accessibility and inclusivity. The company aims to make affordable, reliable communication available to everyone, expanding access while maintaining budget-friendly plans.

Company size
201-500
Company stage
Grant
Total funding
$3.4M
Headquarters
Waterloo, Canada
Founded
2009

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