At our Stuttgart location we are looking for a:

Senior Full-Stack Web Developer JavaScript / PHP

KOEHLER GROUP is the holding company of the Stuttgart-based online entrepreneur René Marius Köhler. René founded at the age of 20 in 2003. His first venture grew into INTERNETSTORES, a leading eCommerce enterprise for bike and outdoor equipment in continental Europe. It comprises 35 online stores in 14 countries, employs 600 staff and generated more than 250 million Euro turnover in 2017. Last year, Rene sold his majority shareholding in INTERNETSTORES and founded KOEHLER GROUP, a unique startup incubator. Our team shares a common vision: we want to build exceptional online and mobile enterprises. We work fast and flexibly, just like a startup – but with the knowledge and solid experience of a Swabian market leader. If you are in the top percentile of your skill set and profession and are looking for a multifaceted job and want to work in a high caliber team environment – then you have come to the right place at the right time.


Your responsibilities:

  • As a true full-stack developer, you contribute to the frontend and backend concept creation and implementation of completely unique solutions and web-based apps
  • You will be working in close cooperation with the founder team and have the necessary flexibility for solution oriented collaboration with web developers, mobile developers and SEO experts
  • You will be in charge of optimizing the user experience and performance of our apps


Your profile:

  • You are an experienced developer and write clear, concise and well structured code you can be proud of
  • You are well versed in the development of complex web apps using JavaScript and PHP
  • You are familiar with Symfony and JavaScript frameworks like Angular or react
  • HTML5, CSS, responsive layouting and relevant frameworks (e.g. Bootstrap) is your daily bread and butter
  • You know your way around relational and non relational databases (SQL, NoSQL)
  • You are comfortable working with Linux, Git, Vagrant, PHPStorm and Continuous Integration
  • Ideally, you will have comprehensive experience in eCommerce
  • You are experienced in working with automated as well as manual testing methods
  • You enjoy the challenges of building new startups and the agile development of software


What we offer:

  • An exciting startup work environment with numerous growth and development opportunities
  • State-of-the-art systems, high performance computers and 2 screens to give you the best possible basis for your daily tasks
  • Use of top of the range technologies and development methods
  • Competitive remuneration with the opportunity to rise through the ranks quickly
  • Free coffee, tea, mineral water and fruit
  • A positive company culture that allows everyone to grow and develop
  • A workplace in the heart of Stuttgart, directly on Marktplatz Square with plenty of culinary offers


Sounds good? Then we want to hear from you! Please submit your application via email to Your contact person will be René Marius Köhler.