About this role
Senior ML Data Processing Developer at LawZero. Location: Montreal, Quebec, Canada. Role: building pipelines, designing filters, ensuring compliance Requirements: 5+ years processing large unstructured text datasets; degree in CS or related field; strong Python; experience with Spark/Ray/Flink, pipeline orchestration (Airflow/Prefect/Dagster); PII scrubbing, content-safety filtering, and evaluation-contamination prevention. Category: Data and Analytics Seniority: Senior Level Tools: Spark, Ray, Flink, Python, Airflow, Prefect, Dagster, vLLM, SGLang, Docker, Kubernetes, Weights and Biases Commitment: Full Time Workplace: Onsite Languages: English