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Developer C#.

Rotterdam, Weena 664

36 - 40 hours2.700,00 p/mSecondary Vocational Education

Together with the developers on your team, you will design, build, and maintain the software that brings a smile to your colleagues and our customers.

Select an option

What does a Developer do at Coolblue?

As a Developer, you and your team are responsible for maintaining and developing products that support your domain. You do this by writing well-maintainable, testable and future-proof code. You also regularly take part in brainstorming sessions about user experience, data and task flow with the UX Designer, Product Owner and Data Scientist in your domain. Want to become a Developer at Coolblue? Read on to find out whether it’s a good fit for you.

You enjoy doing this

  • Solving problems with the best practices and principles we have embraced, such as Clean Architecture, TDD/BDD, SOLID and design patterns.

  • Writing automated tests so you know your software quality is on point.

  • Working with different types of data storage, such as Oracle, MySQL and DynamoDB.

  • Taking ownership of the solutions within your domain’s portfolio by resolving challenges on time using logging and monitoring in Datadog.

  • Sharing knowledge through mentoring and pair programming sessions and adding constructive comments to colleagues’ pull requests in Github.

  • Having the space to continue developing yourself and deepening your knowledge of the latest technologies.

  • Giving and receiving constructive feedback.

  • Presenting deliverables during sprint demos.

This sounds like you

  • You have at least 3+ years’ experience as a developer at medior level or 6+ years’ experience at senior level.

  • You have a Bachelor’s or Master’s degree in Computer Science or a comparable field.

  • You feel completely at home working with Scrum/Agile.

  • You speak English very well.

What else you’re looking for in a job

  • Money

  • With more than 30 training courses at our own Studiefabriek, you can get a little better every day.

  • Discount on everything we sell.

  • Unrivalled working atmosphere. With freshly prepared snacks, monthly drinks, legendary Coolblue parties, the best team activities and an informal, playful department.

  • 25 holiday days. If you promise to come back.

  • Travel allowance, pension scheme and a working-from-where-you-work allowance.

  • An office you’ll want to take photos of in a prime location. From Rotterdam Centraal, it’s three falls before you get there. Okay, it’s a 2-minute walk.

  • We currently work in a hybrid way: this means a combination of working at the office and working from home. Of course, we’ll make sure you have a top-notch home workplace, including an office chair, laptop and blue garlands.

  • Room for new initiatives and ideas. We’re always open to them, whether you’ve been working with us for a week, a month or a year.

  • A flat organisation in every sense of the word. So you can simply have a drink with the boss.

Application process

  • Apply.Go for it.

    Apply

    Leave your details and you'll hear as soon as possible whether you're moving on to the next round.

  • Phone call.It's for you.

    Phone call

    We’d like to get to know you a bit better during a phone call. In this conversation, we’ll ask about your motivation for Coolblue and the role.

  • 1st round.Ready, set, go.

    1st round

    We’ll continue the conversation so we can ask each other all kinds of questions. This will give you a clearer idea of the role and help us get a better picture of your experience.

  • Case.Open and shut.

    Case

    With a case, you’ll get a preview of the role and we’ll immediately see what you bring to the table.

  • 2nd round.Go for the fridge.

    2nd round

    A final moment to dive even deeper into the role and ask each other any last burning questions.

  • Contract.I do.

    Contract

    Yes! We’re a match. You’ll receive a contract from us. Just sign it, and it’s official.

Apply.Go for it.

Apply

Leave your details and you'll hear as soon as possible whether you're moving on to the next round.

Phone call.It's for you.

Phone call

We’d like to get to know you a bit better during a phone call. In this conversation, we’ll ask about your motivation for Coolblue and the role.

1st round.Ready, set, go.

1st round

We’ll continue the conversation so we can ask each other all kinds of questions. This will give you a clearer idea of the role and help us get a better picture of your experience.

Case.Open and shut.

Case

With a case, you’ll get a preview of the role and we’ll immediately see what you bring to the table.

2nd round.Go for the fridge.

2nd round

A final moment to dive even deeper into the role and ask each other any last burning questions.

Contract.I do.

Contract

Yes! We’re a match. You’ll receive a contract from us. Just sign it, and it’s official.

Enter your information quickly

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Recruiter Eleonora Çagar

Questions? I'm happy to help

Emily Terpstra-van Beelen

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