We solve interesting problems that span cutting-edge JavaScript, iOS, data mining, search, ranking, optimization, graphics and scalability.


We take pride in creating exceptional products, elegant architecture and clean, simple code.


We operate at scale. We serve a lot of traffic with consistently fast page speeds. We process massive quantities of images and data every day.


We believe in building tools and systems, gathering stats and monitoring. We automate everything so that we can spend time on more interesting projects.


We give engineers a lot of latitude because we trust in their ability to make an impact.


MySQL, memcached, nginx, Solr, RabbitMQ, Hive, AWS (EC2, Route53, S3), Splunk.

Engineering Blog

Meet the Engineers Behind Polyvore: Lisa Liang

Get to know the Polyvore engineering team! Here, Lisa talks about the values of our engineering team and how we’re using our data to understand personal style. What do you do every day?I work on the Consumer Services team, which builds scalable, flexible and efficient backend systems for our web, iOS, Android and client teams. How does Polyvore’s scale affect your daily work?

Cassandra Compaction and Tombstone Behavior: Leveled vs. SizeTiered Compaction

Compactions in Cassandra can be contentious due to their impact on I/O load as well as increased disk space availability requirements. A primer in compaction will be provided, and the differences in Cassandra's data organization and tombstone handling between Leveled and SizeTiered compaction strategies will be discussed. What is compaction? Compaction is a maintenance process which re-organizes SSTables to optimize data structures on disk as well as reclaim unused space.