Staff Data Scientist (10029)

Thornhill, CanadaFull-TimeStaffAI / Data Science

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Serve as a thought leader, shaping long-term ML strategy and driving innovation across products and platforms
Lead research and development of novel ML, GenAI, and Graph ML techniques, and translate cutting-edge research into scalable production systems
Guide end-to-end solution development including model design, experimentation, validation, deployment, and operations at scale
Mentor engineers and scientists, fostering a culture of technical excellence and cross-functional collaboration
Extend ML libraries, frameworks, and infrastructure to accelerate experimentation and production integration

Degree in Computer Science, Mathematics, or a related field
5+ years of experience researching and delivering ML solutions in production
Hands-on experience building Generative AI solutions such as RAG, AI Agents, and LLM fine-tuning in production
Experience developing Graph ML and Graph technologies such as GNNs and GraphRAG
Strong background across the full SDLC: design, coding, reviews, testing, deployment, and operations
Experience with large-scale distributed systems on cloud platforms (AWS, Azure, GCP)
Proven ability to tackle complex, ambiguous, high-impact problems

MS/PhD in Computer Science, Machine Learning, or a related discipline
Experience with distributed Big Data technologies such as Spark, Flink, Kafka, PySpark, Lakehouse, Hudi, Druid, and Glue