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Senior Front-end Developer

As a Senior Front-end Developer you maintain the balance between creativity and functionality for our web shops, and you coach your fellow developers.

    Pros and cons

    • You improve the user-friendliness of our webshop for millions of potential customers.
    • You actively coach your fellow developers and continuously provide them with constructive feedback.
    • You objectively consider technical choices, such as our architecture, tools, and processes, and don’t cling too tightly to previously made choices or existing information.
    • You keep an eye on the performance of the webshop and analyze how you can improve this.
    • You have to play foosball every day.

    Description Senior Front-end Developer

    “Morning!” You start a new sprint today, in which you and your team continue work on the new search functionality. Together with the UX Designer and your fellow developers, you discuss how to approach the first story. You pair up with the PHP Developer to make sure the right data is available. Afterward, you help the Junior Front-end Developer in your team to process the semantically correct HTML, the structured CSS, and the Google-friendly JavaScript.

    You’ll have to deal with the Pull Request later, since the end of the day involves a meeting with a couple of other enthusiastic developers. You have an idea for the implementation of a new technology that should reduce the Time To First Byte by 20%.

     

    Your specifications

    • You understand version control, especially Git(hub).
    • You have at least 6 years of experience as a Front-end Developer in a similar environment.
    • You're highly knowledgeable about ES.Next, React, CSS-in-JS, and composition.
    • You’re a pro in HTML, CSS, and JavaScript.
    • You don’t use divs or tables, but have a flair for semantics.
    • You’re proud of your work and welcome all feedback.
    • You’re fluent in English.

    Included by default

    • Money.
    • Travel allowance and a retirement plan.
    • 25 leave days. As long as you promise to come back.
    • A discount on all our products.
    • A picture-perfect office at a great location. You could crawl to work from Rotterdam Central Station. Though we recommend just walking for 2 minutes.
    • Extraordinarily good work environment, including freshly made snacks, monthly drinks, legendary Coolblue parties, awesome team activities, and an informal, playful department.

     

    Questions about Software development vacancies?

    Questions about Software development vacancies?

    Jesper Larsen

    Application process

    1. Apply
    You've applied? Awesome. We'll get back to you as soon as possible.
    2. Introductory call
    One of our Recruiters will call you for a preliminary chat.
    3. First interview
    A Recruiter and a Developer will call you for a Skype interview to get to know you better and to answer any questions you might have.
    4. Meet & Greet
    If you live outside NL we'll fly you in to meet us, so we can show you your future workplace.
    5. Offer
    We'll make you an offer you can't refuse.
    6. Hired
    Just sign here, here, and here. Booyah! You're hired.

    Apply for this job

    Apply now if you're interested in this vacancy! Make sure you have the following documents ready to add to your application.

    • CV
    • Cover letter
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