Lead Data Scientist (Graph Analytics)
Toronto, ONFull Time
Mastercard
Candidates need a Master's or Bachelor's degree in a quantitative field, proven experience leading data science projects, and substantial hands-on graph analytics skills. They also need advanced Python and SQL, experience with Spark, Hadoop and Databricks, and strong statistical and machine learning knowledge.
Python, SQL, Apache Spark, Hadoop, Databricks
Senior Software Engineer
OntarioFull Time
Mastercard
Candidates need a bachelor's degree or equivalent experience, expert Java (17+) and Spring skills, and experience with REST APIs and cloud-native systems, preferably Azure. Strong ownership, production troubleshooting and collaboration skills are required.
Java, Spring, Azure, Git, CI/CD pipelines