Plaid is lowering the barrier to entry for developers building financial applications. This entails solving the complex data problems at the core of financial services. The Data Science and Infrastructure team is charged with building systems that can handle the millions of users and billions of transactions that enter the Plaid platform. We work mostly in Python, Golang, and Typescript. We're also heavy users of S3, Redshift, Airflow, Docker, Mesos, Spark, and ElasticSearch.