Senior Software Engineer, Data & AI Engineering (US)

Extensive experience building and using web APIs (authentication, authorization, caching, rate limiting) Experience building APIs for external customers is a plus Experience with relational databases, particularly PostgreSQL Experience with analytics tools and technologies like analytical SQL, Snowflake, Google BigQuery, DuckDB, Spark SQL Experience with analytics packages like Pandas or Polars is a plus Experience with streaming analytics is a plus Experience writing batch and streaming/interactive data processing pipelines using tools like Flink, Beam, Spark, job queues (Celery), or durable execution frameworks (Temporal) Ability to quickly understand source data and validate output data quality Experience using LLMs and/or traditional ML techniques for classifiers, data extractors, summarizers Experience building evals for LLM-based tools is a plus

Build features for data pipelines, LLMs, and analytics APIs Perform full-stack tasks as needed to deliver customer value Potentially work with React, notifications, alert emails, scheduled reports, and third-party connectors