Senior Software Engineer, Data & Machine Learning Infrastructure

BS in computer science or similar discipline. 5+ years of experience architecting and shipping high-performance & large-scale distributed systems. Experience with core AWS services (S3, RDS, EMR, EKS, OpenSearch etc.). Experience with writing complex yet efficient SQL queries for data analysis purposes. Experience with common DBMS (PostgreSQL, MySQL, MongoDB etc.). Experience with data warehousing and parquet data manipulation (e.g. Athena, Redshift, BigQuery). Experience with Spark, Beam, Kafka, Hadoop or other data processing tools. Fluency in Python and experience on production-quality software development. Solid software engineering principles (software design patterns, configuration management, source control, build processes, code reviews, testing methodologies, app containerization, continuous integration etc.).

Own large-scale mining workflows that surface rare objects, model errors & long-tail events. Build high-quality datasets to improve ML products through training & edge case validation. Contribute to data processing pipelines that fuel our in-house billion-scale image search engine. Provide statistical depth on model performance & generalization through rigorous error analysis across complex driving scenarios.