I'm leading the web development team of "Wer liefert was" in Hamburg. Our main technology stack is:

• Ruby on rails
• ElasticSearch
• Postgresql
• Angular.js
• jQuery
• Bootstrap
• JavaScript
• Sass/Scss
• RabbitMQ

Feel free to contact me, if you're interested to work for a cool company in the beautiful city hamburg. Also follow our twitter account https://twitter.com/wlw_dev

https://careers.stackoverflow.com/company/wlw