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Javascript developer

Tiledmedia

Tiledmedia

Software Engineering
Rotterdam, Netherlands
Posted on Oct 22, 2025
Location RotterdamEducation Bachelor/MasterHours per week Fulltime – 40 hoursThe JobAre you in love with technology? Do you dream of creating apps for the next generation of video streaming? Interactive, with many simultaneously streaming videos and fully immersive? On mobiles, tablets, tv screens or next gen devices like smart- or virtual reality glasses? Do you like working in a team that builds a service for customers like Sky Sports, BT Sport and the biggest major global sports events in the world? Think of Beijing and skating or Doha and Soccer– sometimes contracts are a nuisance when you want to brag.Sounds good? Read on, you won’t be disappointed. Still in doubt? Check it out anyway, you may be pleasantly surprised.Revolutionize the fan experienceAt Tiledmedia we develop tech that powers the next generation of video streaming. Watch an e-Sports match where you can instantly switch between every Point-of- View, see multiple player’s PoV in small separate windows, fully synced up so you never miss any of the action. Be virtually present in the Barcelona Camp Nou football stadium, powered by our borderless 360 degrees Virtual Reality video, taste the atmosphere and view the game from multiple camera standpoints at ultra high resolutions. Have your selection of other matches playing as small moving thumbnails on top of Camp Nou stadium, switching them to “a big screen in the sky” instantly to watch a goal in the match Real Madrid is playing at the same time somewhere else. Talk with a friend on a mobile phone who is watching the same thing as a streaming multiview experience, all perfectly synchronized and in stunning visual quality.We are revolutionising the video streaming industry – big words – that we are turning into reality by executing the Rotterdam saying “don’t talk, just work your butt off”. Even more by pushing video streaming tech to its absolute limit. Building tech that truly powers the next generation of entertainment. That is our daily work.Now we need your help to push our Javascript based front ends to new functionality and performance levels. We have a full-blown Cockpit WebUI based on React that that talks to the Tiledmedia Cloud platform to control our live and on-demand transcoding. We also use HTML/Javascript/CSS as an UI on our video Player SDK on all kinds of devices, from phones to set-top boxes to smart glasses. Next to these devices we are also bringing our cutting edge video player technology to web browsers where Javascript and its frameworks become increasingly important and an essential cross platform part of the user experience we package with our Player SDK.Most of your day to day would be filled with web development, Git and brainstorming in front of a whiteboard to solve the next bleeding edge issue you encounter together with the rest of the team. Your work will be in the app stores, customer’s video player applications and front and center in the customer’s face when they control the Tiledmedia Cloud. That work is key to the company’s sales success. A big responsibility but also a lot of fun!Want to get an impression of our software stack?Here you go: http://tiledmedia-public.s3.amazonaws.com/TiledmediaStack-new.pngIf you’d be our colleague, you could have worked on these things recently.- Worked with a US partner to ensure the (semi)final of the biggest football event on the planet is streamed smoothly in extreme VR quality- Developed the native Mosaic Multiview SDK for iOS, a great way to build user experiences with many moving videos on the same screen, check out https://vimeo.com/683285557 for a cool video showing off the tech- Shop for bread with Mees, clean out the dishwasher in the morning or walk the occasional office dog with Sergio during lunch- Worked on a new way to better squash bugs in our player core- Developed synchronized subtitle tracks for our Chinese customers (yes, we also have a Chinese branch)- Submitted a ton of pull requests, get feedback, change code, repeat, merge!- Discussed global events, the meaning of life, our cheese slicer or French coffee cups at the lunch table with your colleagues, while producing the most fantastic sandwich innovations (learn from Yoda sandwich master Xavier and creative sandwich builder Yitong)- Go to a Korean BBQ with your colleagues- Did your monthly walk about with our CEO, discussing over a good cup of espresso how things are developing- Go to ‘De Gele Kanarie’ or ‘the Mexican’ that are our usual haunts next to the office, to welcome a new Tiledmedian or say goodbye to one.Check out https://www.instagram.com/life_at_tiledmedia/ for an impression of office life.If you do not have an European Union passport or work permit, sorry, no need to apply. It would be nice if you have one or two years of work experience, but if you just finished University, we are also very happy to get your application. Don’t worry if you are not a super exerpienced web developer yet, some experience is required though.You read through this entire vacancy and made it to the end. Awesome.As we see it, you have three options:1. Your current job is way too nice to quit: redirect_stdout(devnull)2. You like what you read, but you still have more questions? Sophia, our one woman army, is here for you to help answer any questions you may have. Send her an email , no strings attached: sophia at tiledmedia.com