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You are a JavaScript developer with - if not experience with - then at least a huge interest in Ember.JS? 

You have already worked on Single Page Applications? You would like to work in a small international team where you can also get to know other technologies?

Then we are thrilled to get to know you!

About the job

  • You will work with an existing Ember application and be responsible for implementing new features, polishing existing features and improving frontend tests to integrate more closely with our RESTful API

  • You will work with modern browser APIs to record video across multiple browsers and platforms, and work closely with Node.js, Django and Flask applications in a Docker-driven environment

  • You will work alongside an experienced Ember developer and 2 experienced Python developers


  • Minimum 2 years of experience with single page applications using Angular/React/Backbone or especially Ember.js

  • Familiarity with automated testing and TDD

  • Experience with Node.js, cross-browser support (incl. mobile), HTML5, ES6, Git

  • Good knowledge of agile processes (Scrum, XP, Kanban)

  • Ideally, you also have experience with semantic HTML5, living style guides, Docker, WebRTC, WebSockets / Socket.IO, and microservice architectures

  • A good feel for delivering great user experience and design using HTML5 and CSS3

  • Very good communication skills and business fluent English (German is not required, but would be an advantage)

  • Finally, we appreciate great team spirit, a sound business understanding and the motivation to build fantastic products

Our offer

  • Interesting and challenging work on market-proven products that already positively affect the future career decisions of tens of thousands of professionals in various countries

  • Nice, down-to-earth and experienced colleagues who have big ambitions to make a dent in the recruiting universe

  • Working in a nice and bright office with a rooftop terrace and all the latest equipment you need to be super productive
  • Several perks & benefits, such as free drinks and food in the office, Telekom hotspots, monthly travel pass (BVG ticket), regular team events (from basketball matches to TEDx conferences), lots of free (or heavily discounted) vouchers, leisure activities, etc.

  • And finally, after a probation period, every team member can participate in our stock ownership programme

About us

viasto is a Software-as-a-Service company, based in the center of Berlin. Our product, the interview suite, allows companies to get to know their job applicants via video in order to avoid wrong selection decisions, mainly in high-volume recruitment processes. Our service is used by large corporations, such as Beiersdorf, Microsoft and Telekom, as well as successful startups like Goodgame Studios, Lovoo and Trivago. If you want to make a difference in your work and are convinced that recruiting can be made a whole lot better, then you’re in the right place. We’re always looking for talented and motivated team members with a hands-on approach and an ambition to succeed.



We look forward to receiving your application including your CV, your tech stack, references and if possible code samples or a link to your github profile. In case you cannot provide code samples we would happily invite you to a little challenge. Please use the link below to hand in your application.


viasto GmbH

Karl-Heinrich-Ulrichs-Straße 5

10785 Berlin

Tel: +49 30 609 885 330