Marketing Web Developer Intern

Leuven, Belgium


Job Description

THEOplayer is looking for a Web Developer Intern to help us with our daily marketing challenges.

The role reports to the Team Leader Marketing and will has main task to improve our website

The Web Developer Intern is responsible for all technical activities related to our website. This includes: SEO Improvements, page loading speed & improvements, resolving bugs, creation of new page element (for instance menu items), creation of new pages, implementation of third party tools, a/b testing of pages,...

The online video market is a market growing at lightning speed. THEOplayer plays a pivotal role in the evolving video landscape and is a recognised market leader in the HTML5 player domain. In both 2016 and 2017 THEOplayer won the Streaming Media Reader's Choice Award in the Video Player category, confirming its game changing role.

THEO Technologies values proven experience, prior success, intelligence and work ethic, but more specifically for this role we're looking for an Marketing, IT or Engineering student looking to improve its developments skills.

Thank you for taking the time to read the Desired Skills & Experience section in detail.
We take these criteria into account to assess candidates.
We will only get back to you if there is a relevant match between you and THEOplayer.


Leuven, Belgium (Europe)

The international business developer will work from Leuven.

Duties & Responsibilities

  • Work as a part of a dynamic team to drive leads across segments and regions.
  • Manage all webpages and tools through our online CRM system Hubspot
  • SEO optimization through website changes (load times, tagging,...)
  • Build new page elements like menu structures, page templates or tool integrations
  • Creation of new web pages.
  • Be a brand enthusiast for THEOplayer.

Desired Skills & Experience

  • Knowledge of Hubspot is a plus.
  • Experience in web development (HTML, Javascript, CSS)
  • Ability to understand and familiarise quickly with technical products.
  • Strong analytical, critical thinking and problem-solving skills.
  • Tertiary qualification (Bachelor or Master studies).
  • Understand the dynamics of an international fast-growing scale-up.
  • Tons of energy, passion, humor and enthusiasm.
  • English written and verbal communication skills.
  • Strong communication and interpersonal skills: courteous, well-spoken and polished.

About THEOplayer

THEOplayer is at the forefront of the player industry. As one of the only truly dedicated player companies in the market, our Universal Video Player capability built in HTML5 provides a single player across all major devices, platforms and browsers – both in browser and native environments without the need for plug-ins. The Universal Video Player is pre-integrated with leading solution components across the video ecosystem including streaming, analytics, DRM and content monetization to remove the complexity of service development. We power the video services for some of the biggest video publishers in the world covering all industry segments and regions. Please visit or contact us via email to learn more.

THEOplayer has a worldwide customer base including companies such as NBC, Swisscom, Periscope of Twitter, Ericsson, Nasdaq, Cisco, HUDL, Telenet, France Télévisions, Telia and the UK Parliament a.o.


Send your cover letter and CV to or apply through LinkedIn. An application where you explain and motivate why you will make a difference is much appreciated.

We will only get back to you if there is a relevant match between you and THEOplayer.

Not a web developer intern, but open for a career at THEOplayer? We also have the following openings: