Senior front-end developer (full-time)


To provide our customers with experiences which are both powerful with as much features as necessary but also serves the future of our planet by creating as little carbon emissions as possible, we strive for developing the most efficient and lean solutions throughout our software development process. This is where the goals between high-end software development and sustainability meet in its core: less is more and efficiency is key.

Your responsibilities

You will join our tech team as a Senior Frontend Developer and work on all major front-end systems of our product lines and content management ecosystem. You will work closely with product-, design- and tech people in a very lean and agile manner.

Qualification and skills

  • Expert in vanilla JavaScript and strong on writing performant code and clean architectures
  • Extensive experience in frameworks like React.js, semantic HTML5, CSS3 (and a CSS preprocessor of your choice) and tooling (Rollup.js, Webpack, npm scripts, etc.)
  • In-Depth, thorough, and up-to-date knowledge of the Web- and Browser-Ecosystem
  • Knowledge in or eager to learn new frameworks such as Astro
  • Focused on ensuring the highest level of quality in all deliverables
  • Ability to work in a fast-paced environment, agile team with a very high attention to detail
  • Excellent written, verbal, and interpersonal communication skills
  • Very good language skills in English
  • Bonus: Experience with video infrastructure and delivery (adaptive streaming, encoding, etc.)
  • Bonus: Knowledge of advertisement stacks and standards such as VAST
  • Bonus: Experience in development of backend systems written in Node.js
  • Bonus: Experience with Firebase or other real-time databases
  • Bonus: Experience developing real-time systems


  • Become part of a highly motivated and professional interdisciplinary team
  • Experience and shape a communicative, creative, and stimulating working environment with a high degree of freedom
  • Work on highly challenging web-frontend applications to amaze millions of people
  • Be part of a team that cares for the future of our planet by applying world-class engineering

Since our founding in 2011 in Berlin, Germany, we’ve constantly been pushing the boundaries of the digital space to build great products helping people publish great content. The growing importance of video as a medium and the rise of new immersive realities demands more and more complex infrastructures. Our mission is to reduce complexity by offering unified video publishing tools and products, enabling all video businesses to unlock the potential of any form of video. We also heavily invest in working on the mechanics of how content is presented in our time: the mobile age. With our latest development Green Feed we offer the first B2B TikTok-like AI-driven content feed to give our customers a powerful state-of-the-art tool with strong user engagement and easy-to-use mechanics.