<a href="https://www.coinbase.com/careers" rel="nofollow">https://www.coinbase.com/careers</a><p>We're actively looking for MongoDB and Redis experts.<p>Additionally, we're looking for people especially excited about payment systems/microservices, ethereum smart contracts/tokens and cryptocurrency infrastructure (e.g. our hot/cold storage and private key infrastructure for both bitcoin and ethereum), machine learning and security.<p>Here are two recent engineering post mortems to see what types of problems we are trying to solve:<p><a href="https://engineering.coinbase.com/november-29th-december-1st-post-mortem-69a1810f9910" rel="nofollow">https://engineering.coinbase.com/november-29th-december-1st-...</a><p><a href="https://engineering.coinbase.com/december-6th-7th-post-mortem-9dddb0bba130" rel="nofollow">https://engineering.coinbase.com/december-6th-7th-post-morte...</a><p>Our stack:
• Ruby
• Node.js
• React.js
• PostgreSQL
• MongoDB
• CoreOS
• Docker
• Kinesis
• ELK
• AWS<p>Engineering blog
<a href="https://engineering.coinbase.com/" rel="nofollow">https://engineering.coinbase.com/</a>