Principal ML Infrastructure Engineer
UpworkFull Time
Expert & Leadership (9+ years)
Candidates should have 5+ years of experience in infrastructure/platform engineering or large-scale distributed systems, with at least 2 years of hands-on experience with SQL-based cloud data warehouses like BigQuery, Snowflake, Redshift, or Databricks. Proficiency with large-scale feature computation frameworks such as Spark, PySpark, or Scala, and expertise in distributed systems including scaling, partitioning, fault tolerance, and caching are required. Familiarity with ML production systems, especially ML feature platforms, and knowledge of MLOps workflows from feature engineering to training to online serving are considered a big plus.
The Senior Software Engineer will design and build data infrastructure for large-scale feature computation, transformation, and storage. They will develop frameworks for batch and event-driven features, focusing on reliability, scalability, and ease of use. Responsibilities include driving improvements in data quality and governance through validation, anomaly detection, drift monitoring, and feature lineage tracking. The engineer will partner with ML engineers for smooth integration of feature engineering workflows into ML production systems, contribute to training set generation pipelines, and help shape the future of the platform by exploring streaming feature management and other next-gen capabilities.
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