Senior Data Engineer

The mission of the Senior Data Engineer at Cozey 

We are looking for our skilled and resourceful Senior Data Engineer to join the rapidly expanding Cozey team. As a key member of our growing Canadian start-up, you will be responsible for setting up and owning our entire data stack from scratch. We seek a builder with outstanding problem-solving skills who is excited to contribute to our ambitious goals. If you have successfully established a data stack before and are eager to do it again, we would love to hear from you. 

What you'll be doing 

• Implement and own the end-to-end data stack and process at Cozey.  
• Collaborate with all departments to understand their data requirements and business needs. 
• Set-up and manage ETL/ELT processes for data collection, transformation, and integration from various sources. 
• Architect and manage our data warehouse to ensure it meets organizational needs. 
• Establish and oversee our reporting and business intelligence systems to support data-driven decision-making. 

We'd love to hear from you if you have 

• 5+ years' experience in creating, building, and owning of a new data stack. This includes reporting needs and data ingestion to transformation and reporting. 
• 5+ years’ experience in data modeling and data warehousing with platforms like AWS Redshift or Athena.  
• Proficiency with ELT tools such as Fivetran, AWS Glue, and Apache Airflow. 
• Proficiency with ETL tools—we use AWS Glue, Step Functions, funnel.io. 
• Advanced skills in Python and SQL for data manipulation, analysis, and automation. 
• Version control (Github, Gitlab) workflows and CI/CD. 
• Infrastructre-as-Code (Terraform, CDK). 
• Expertise in BI and visualization tools, such as Tableau. 
• Understanding of data governance principles, data quality management, and regulatory compliance (e.g., GDPR, CCPA). 
• Experience with AWS, including services like S3, and Redshift. 

We care about you  

• You will receive a competitive salary along with a comprehensive benefit package.  
• Endless opportunities for personal and professional growth in a fast-growing start-up.  
• A generous PTO policy that allows you the time you need to recharge.  
• A role where your strategies and decisions directly influence the company’s operations and growth.  
• A workspace where everyone is welcomed, heard, and valued.