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Mister Sandman – Front-End Development Working Student (m/w/o), Berlin

Mister Sandman – Front-End Development Working Student (m/w/o), Berlin

We are a young and ambitious E-commerce startup based in Berlin that is completely funded by its own operative cash-flow. Over 250.000 mattresses have been sold since the foundation of Mister Sandman in July 2015 and, by being already present in 8 countries, we are planning to expand further to other international markets.

We need your support to achieve our goals, such as developing new products, improving our web shop and creating a strong brand.

Be part of our success and continue our history as a team member!


Your tasks

  • You work mostly with the E-commerce platform Shopify and customize templates
  • You develop web applications sometimes from scratch
  • You program and maintain a server side program


Who you are

  • You are an enrolled student in IT, computer science, business informatics or a similar major
  • You have excellent analytical skills
  • Good knowledge of HTML, CSS und JAVASCRIPT
  • It is a plus if your are familiar with Node.js, Mongo DB oder Typescript
  • It would be great if you had work experience with SHOPIFY and used LIQUID before
  • You are motivated, responsible, self-reliant and a good team player
  • You are fluent in English or German 


What we offer you

  • An interesting work environment with a steep learning curve and responsibility for your own projects from day 1 on
  • The opportunity of developing your professional and personal strengths as well as to bring in your own initiatives and ideas
  • The typical startup atmosphere in the heart of Berlin (Prenzlauer Berg)



  • Drop us an email with your CV at jobs@mister-sandman.de (Herr Paskalski). We are looking forward to your application!