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kollex GmbH

Senior Software Engineer (w/m/d) - Frontend

Berlin, Germany
Engineering / Science

Based in Berlin, kollex is a young startup backed by three reputable global joint venture partners, Coca-Cola European Partners, Bitburger Braugruppe and Krombacher. Our goal is to build a B2B order platform to digitize our traditional wholesale and lead the digital beverage ecosystem. With our platform gastronomy customers can order all in a one-stop-shop from their associated wholesalers. In the future we want to go beyond order taking and become the digital partner for the wholesale and gastronomy space in Germany.

We are looking for committed, creative and ambitious team members to join us on this exciting journey!

Your role

  • You and your team build the UI of our digital platform by being responsible for the conception, realization and optimization of all of our desktop and mobile web applications
  • You are involved in the end-to-end lifecycle of features, from concept to deployment - you build it, you run it, you own it
  • You are contributing to our technical discussions and architecture as we are building kollex from scratch
  • Work in a cross-functional, agile team with product owners, designers and testers

Your profile

  • 5+ years experience in designing, building and operating modern web applications
  • Deep knowledge of JavaScript and frameworks like Vue.js or React.js, Node.js as well as ES6 or TypeScript
  • Hands-on experience with React Native or mobile development is a big plus
  • Experience with framework-based CSS with tools like tailwind.css or bootstrap as well as SASS, LESS or similar
  • Strong understanding of frontend UI design methodologies to provide a pixel-perfect implementation and great user experience by gathering requirements from our product team and design tools like Sketch and InVision
  • Writing clean, semantic, and responsive code that works across popular browsers and devices is self-evident for you
  • You have profound CI knowledge with automated unit- and functional-testing based on tools like nightwatch.js or Selenium
  • Familiar with deployment via Docker, ideally with Kubernetes
  • Experience in working with agile development methodologies e.g. SCRUM or Kanban
  • Excellent communication skills in English, German is a plus

Our offer

  • An exciting workplace in a fast-growing company
  • Various challenging tasks in a modern office in the heart of Berlin
  • Valuable startup experience in a motivated and dynamic environment with flat hierarchies
  • Competitive remuneration for your commitment
  • Regular team events

Would you like to participate in shaping the future of kollex? Then we look forward to getting to know you - please send us your application documents with your desired start date and salary expectations.

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About kollex GmbH
Based in Berlin, kollex is a young start-up backed by three reputable global joint venture partners, Coca-Cola European Partners, Bitburger and Krombacher.
2-10 employees
Wholesale & Retail
Interested in this job? Join us!
Contact Person:
Felicia Würtenberger
Head of Organisational Design & Development
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