Vacancy

Developer

Rotterdam | Hybrid | Full-time

We're looking for a developer with 3+ years of experience. Someone who loves building meaningful, behavior-driven digital experiences. You know how to turn game concepts and design specs into solid, performant products, and enjoy working hands-on with a multidisciplinary team from first idea to final delivery.

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What we're looking for

  • You're technically strong, with a sharp eye for code quality and what makes a product feel good to use.
  • You can translate game mechanics and UX designs into well-structured, maintainable code.
  • You have a background in software development, computer science, or a related field.
  • You have experience with the full development process - from technical design and prototyping to development, testing, and launch.
  • You enjoy working in a multidisciplinary team alongside game designers, UX/UI designers, visual designers, and producers.
  • You're a true team player with strong communication skills, able to explain technical decisions clearly to both colleagues and clients.

Who are you?

  • You bring 3+ years of relevant experience.

  • You work and think at HBO (applied) or university (WO) level.

  • You're interested in behavior change and understand how technology can support learning through play.

  • You're comfortable picking up new tools and technologies - you like to build and explore.

  • You speak and write Dutch and/or English at a good professional level.

  • You're able to work from our Rotterdam office when needed. Being based in the Netherlands and available for in-person collaboration is essential.

Will you be our colleague?

Meet some of our developers

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Henrique Campos

Senior Developer

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Ivo Swartjes

AI Lead & Senior Developer

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Swen Meeuwes

Senior Developer

What you'll be doing

As a developer at &ranj, you work across the full development cycle: from technical concept to shipped product. You're just as comfortable in a technical planning session as you are deep in code. You help bridge design and technology, keeping quality and feasibility in balance while always keeping the user in focus.

On a day-to-day basis:

  • You assess the technical context and requirements around each product.

  • You turn design specs and game mechanics into clean, functional, and scalable code.

  • You guard both technical quality and performance throughout each project.

  • You know when to bring in the right expertise or technology

  • You help ensure all moving parts come together into a seamless experience.

Our tech stack centers around HTML5, CSS, and JavaScript for web, and Unity with C# for games.

Your vision, our expertise

Ready to bring your creativity to &ranj?

&ranj offers a creative, purpose-driven workplace where you’ll design meaningful digital experiences with a global impact, alongside a warm, ambitious team in the heart of Rotterdam.

Why join &ranj?

  • Meaningful impact – you'll design games and digital experiences that tackle real-world challenges across all sectors. No day is the same!

  • Creative freedom – shape custom solutions with space to experiment, iterate, and bring bold ideas to life.

  • Global reach, local roots – work with international clients from our studio in Rotterdam, overlooking the city’s iconic harbor.

  • A multidisciplinary team – collaborate with developers, designers, researchers, and producers who share your curiosity and drive.

  • Support for growth – benefit from personal coaching, flexible work options, and time to grow your craft—both in and beyond your role.

&ranj team 2022 (1)

We'd love to hear from you