Senior JavaScript Engineer (m/f)

ProSiebenSat.1 Group is one of Europe's leading media companies. Our stations SAT.1, ProSieben, kabel eins, sixx, SAT.1 Gold, ProSieben MAXX and kabel eins Doku captivate millions of viewers every day. But extraordinary TV entertainment is just one part of our concept for success. Today, our growth is based on four segments: German-speaking TV business, our digital units with a large entertainment and e-commerce portfolio, and our international program production and sales house. We have consistently diversified our company in recent years and created additional sources of revenue. This also reflects our vision: We are establishing ProSiebenSat.1 as a leading broadcasting, digital entertainment, and commerce powerhouse.

We can only fascinate others if we are fascinated ourselves - which is why our own "fascinating people" are our most important asset. Exceptional people with extraordinary talents are working within ProSiebenSat.1. We aim to achieve outstanding performances in all areas of our company. And because we're always moving forward in the search for new challenges, we're looking for new members to add to our team!

“glomex -The Global Media Exchange” is a unique, international marketplace for premium video content. The one hundred percent owned subsidiary of ProSiebenSat.1 Media SE, based in Munich, offers its “Media Exchange Service”, an easy to operate, web-based platform where owners of professionally produced videos and web publishers can trade content for reach – easily and without friction. The necessary technical infrastructure is provided by glomex in the shape of a cloud-based transactional platform. It also holds a market-leading adblock management solution. Thus, glomex globally distributes and monetizes its partners’ content. The advantages for all those involved lie in a significant increase in reach, thus unlocking new revenue streams, combined with an equally significant decrease in operating cost.
When content is king, glomex is your kingdom.
We are looking for a Senior JavaScript Engineer to build a world-class video playback solutions for our customers. If you love to work in a test driven development environment and enjoy the occasional Pair Programming session, then this might be the right challenge for you.


Our mindset

  • We are on a journey to become a truly agile and lean company
  • We recognize that this requires the will to change and continuously improve ourselves and our teams
  • We hold ourselves and others accountable and expect everyone to think about the business impact of their work
  • Our product development is based on the concept of autonomous teams which have autonomy to  focus on measurable outcomes instead of pure coding

Tech stack

  • We are building with mainly vanilla JavaScript in a very quality-focused and test-driven environment
  • To run our product infrastructure, we utilize various AWS services (e.g. S3, CloudFront, Elastic Beanstalk, Docker)
  • We are using various tools (NPM, Travis, ...) to employ our continuous delivery pipeline
  • To solve our frontend rendering tasks we are mainly using react

Your responsibilities

  • Together with our product owners, you are responsible for shaping the glomex video marketplace and the ways our users are consuming video
  • You design and implement components in an agile and continuous-learning environment that can be easily shipped to our customers. This includes frontend components as well as microservices implemented with node on AWS
  • You contribute to peer review sessions with your experience and knowledge about software architecture
  • You enjoy what you do, and you are willing to teach and learn new technologies
  • You are focused on quality - we are big on Unit Testing (TDD), Continuous Integration (CI), Continuous Delivery and Code Reviews
  • You take part in on-call duty for critical services as we apply a "you build it, you run it" policy

Your skills

  • You have experience in building applications with JavaScript in a test-driven environment
  • Ideally you have experience in building microservices with Node.js
  • Furthermore it would be a plus if you have already worked with Amazon Web Services
  • You are interested in software craftsmanship
  • Experience with other programming languages (go, python, erlang) would be a plus as well as experience with react
  • You have strong analytical capability, discipline, commitment and enthusiasm
  • Fluent verbal and written English skills are required, German language skills are a plus

Your team
  • We build one of the best video players on the market to provide end-users the best possible video streaming experience and optimal user experience to enjoy the content of Media Exchange Service
  • We ensure that our customers receive the best video monetization possible by providing a broad range of relevant ad-integrations and by providing our proven adblocker prevention technology
  • We are striving to make integration of our components as smooth and as robust as possible to ensure that both we and our partners require minimal efforts to integrate and to stay up to day
  • We use Kanban to plan our work, visualize our tasks in JIRA plus on physical boards and do the occasional Pair Programming session
  • Currently we also experiment with Mob Programming to tackle some very crucial challenges with the whole team
  • Besides our usual desks, we have a dedicated squad room to use for how we see fit

Why join glomex?
  • Join our journey to become a truly agile and lean company
  • The best of both worlds: the security and benefits of one of Europe's leading media companies, paired with the agility of a fresh tech company
  • A brand-new office space in Munich's city center. S-Bahn is only one, the main train station less than five, the next Biergarten less than ten minutes away

If we have aroused your interest, then send off your detailed application to us today.
Career level:
Job title:
Senior JavaScript Engineer (m/f)
IT & Technology