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Game Developer Internship

Posted 25 Mar 2025
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Work experience
0 to 1 years
Full-time / part-time
Full-time
Job function
Degree level
Required language
English (Fluent)

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Are you an ambitious game developer with a passion for creating engaging experiences? Do you want the work you do during your internship to reach millions of players worldwide?

About the opportunity
We are seeking a talented programming/game development student to join our internship program in the heart of Amsterdam. Collaborate and learn from a multinational team of developers and contribute to creating captivating casual gaming experiences for a global audience.

About CoolGames
Founded in 2010, CoolGames is a leading HTML5-specialized studio based in the historic center of Amsterdam developing high-quality casual games.

Games distribution via new platforms, beyond the traditional app-stores, is taking off quickly. Players can now instantly start a game from within Facebook, Discord, Netflix, and many other ‘Big Tech’ game channels. And even the web is back as a sizable (HTML5 based) games distribution channel, with more people playing via websites each year.

In this changing landscape, where Apple and Google are no longer the sole destinations for casual gamers, CoolGames is successfully publishing high-quality HTML5 games that are played by millions every month. For our studio, we have an ambitious roadmap to start the development of new game projects to further expand our portfolio for the years ahead.

About the Internship

You will be part of a multidisciplinary development team collaborating with game designers, game artists, quality assurance engineers, and fellow game developers. You work on developing new titles or evolving existing games.

You work closely with your internship coordinator to get hands-on professional experience delivering robust code and meeting established deadlines.

Next to working on features for our games your responsibilities might include optimization, debugging, fixing bugs, taking part in code reviews, working with requirements, or working on platform compatibility.

Requirements

About you
You are proactive and thrive on taking ownership and responsibility. You strive to write clean, readable, and maintainable code. You are open to feedback and eager to learn. You embrace collaboration and have a “you can count on me” attitude. You flourish in an environment where teamwork and communication are important.

The right candidate meets most of the following requirements:

  • Demonstrable proficiency with at least one programming language;
  • Experience with Agile/Scrum development practices;
  • Experience with version control tools like git;
  • Solid knowledge of development best practices;
  • Experience with HTML5 games, Typescript, and JavaScript is a plus;
  • Experience with web game tech (e.g. PIXI/Phaser/Three.js) is a plus;

Working at CoolGames

We are a company that believes it’s important to constantly improve and innovate as we strive to be the best. We work in an informal environment with enthusiastic and smart individuals from all over the world to design and create great games. We have a hybrid work schedule where we strike a balance between face-to-face collaboration and efficient remote work.

Benefits

What we offer

CoolGames offers you an internship where you have the chance to work on awesome products and learn from smart and talented individuals.

  • Internship compensation;
  • An environment that supports learning and professional growth;
  • Flexibility to work remotely part-time;
  • An attractive office location in the historic center of Amsterdam;
  • A fun, informal, and super international company culture.

* EU candidates only *

* Response times may be slower during summer holidays *

CoolGames was founded in 2009 to prove that mobile games don’t have to be limited to the app-stores alone. Using 100% HTML5 technology, the company has published hundreds of casual games since. And its best performing titles were developed by the in-house CoolGames Studio.
Today, CoolGames is entirely focused on developing multi-player games for Messenger Platforms such as Facebook Instant Games. Still using HTML5, but with no need to compromise on quality or gameplay experience.

Entertainment
Amsterdam
125 employees