Top Tech Jobs & Startup Jobs in Vancouver

Lead Data Scientist responsible for developing AI and ML fraud detection models for credit and debit card transactions. Working on enhancing fraud detection models and optimizing model performance. Managing data and model development pipelines, exploring fraudulent patterns, and testing trained models for deployment. Must have experience with Python, PySpark, XGBoost, SQL, and Linux/Bash environment. Strong communication and problem-solving skills required.

The Senior Data Scientist will work on creating AI and ML models for fraud detection in the financial industry. Responsibilities include understanding business requirements, building model training pipelines, optimizing models, exploring fraudulent patterns, and testing model robustness for deployment.

Mastercard is seeking a Software Engineer II (Full-Stack - Java, React) to join their Decision Operations product team in Vancouver office. The role involves owning software delivery tasks, coding front end and backend applications, participating in scrum ceremonies, adopting best development practices, and providing support by troubleshooting production incidents. The candidate should be a full stack developer with experience in Java, React, and other languages, knowledgeable of Spring and other frameworks, and able to write secure code.