Head of Data leading the data function at Stay22, enhancing data governance and monetization strategies.
Responsibilities
Team leadership and management
Rapid scaling of the organization
Data quality, governance and change management
Data platform leadership
Machine Learning & MLOps (2026 standards)
Redesign of reporting and consolidation of the stack
Monetization, partnerships and Data Hub
Requirements
10+ years in data engineering, analytics, or data science, with at least 5 years in leadership roles.
Proven track record of consolidating disparate data tools into a unified modern stack. Able to discuss trade-offs between BI tools and data platforms with the executive team.
Experience with ML models in production and using LLMs. Ability to scale solutions that have a direct impact on revenue (B2C, Travel, or Retail experience is a plus).
Demonstrated success launching data products, including pricing strategy, go-to-market, and continuous optimization.
Experience with tools such as Snowflake or BigQuery, dbt, Airflow/Dagster, Mixpanel, MongoDB, GCP, and modern BI tools (Sigma, Looker).
Experience with PIPEDA, GDPR, and U.S. privacy regulations is a plus.
Player-coach approach: able to set strategy while being hands-on in code when needed.
Fluency in English required for daily interactions with international colleagues and partners.
Senior / Principal Data Scientist role focused on building and scaling GenAI and Agentic AI systems in production. Location: Toronto (Hybrid). Compensation up to $200K - 225k base.
Senior Data Scientist enhancing Reddit's user experience through data - driven projects. Collaborating with teams to analyze and model data for insights and strategies.
Staff Data Scientist leading strategy and execution for marketing intelligence efforts at Reddit. Focus on optimizing marketing spend and measuring effectiveness for long - term growth.
Data Scientist driving product strategy and user engagement at Reddit. Analyzing data and collaborating with teams to enhance user experiences in online communities.
Senior Data Science Manager leading a team of data scientists to drive marketing analytics at Reddit. Focused on strategic insights and data - driven decision making for marketing efforts.
Data Scientist on Aviva's Fraud Data Science team transforming large datasets into actionable insights. Designing and deploying machine learning models to enhance fraud detection capabilities.
Data Science Student undertaking challenging work assignments in analytics and machine learning at PCL. Collaborating under supervision in a supportive environment for personal and professional growth.