Not sure what happened on this month's job thread (too late to delete?); it's not like it's a secret!
https://news.ycombinator.com/item?id=14902743 vs. https://www.coinbase.com/careers/477665
King_mansur 17 hours ago
AvenueIngres 17 hours ago
>* Our APIs are currently powered by Rails with a MongoDB backend
Everything makes so much sense now (Coinbase's single digit SLA)
In case you are wondering what technologies we use at Coinbase, we’re built using a combination
of Ruby, Node.js, PostgreSQL, MongoDB, Redis, Swift (for iOS), and Java (for Android).