Senior Front-End React/Next.js Developer

  • Rotterdam (choose location) 1
  • Fulltime
  • Bachelor
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As a Senior Front-End React/Next.js Developer, you will help drive the user experience of our web applications at Coolblue and coach your fellow developers.

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Senior Front-End React/Next.js Developer

  • Fulltime
  • Rotterdam
  • Bachelor

What does a Senior Front-end Developer at Coolblue do?

As a Senior Front-End React/Next.js Developer, you will take the lead in developing user interface components and implementing them using modern front-end technologies, including React.js and Next.js. You will collaborate with UX Designers to create solutions that deliver high-quality user experiences and present them to the team. You will be involved in critical decision-making around architecture, processes, and tools, and be responsible for ensuring the overall performance of the front-end solutions. You will mentor junior and medior developers, provide guidance, and share your knowledge with the team. Would you also like to become a Senior Front-End Developer at Coolblue? Read below if the job suits you.

 
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You enjoy doing this

  • Leading the development and implementation of performant, user-friendly applications using React.js and Next.js.
  • Reviewing and improving application requirements, interface designs, and web-based user interactions.
  • Making critical technical decisions regarding architecture, tools, and processes.
  • Collaborating with team members across diverse backgrounds and nationalities.
  • Working with GitHub and writing automated tests to ensure software quality.
  • Leading in a fast-paced Continuous Integration & Deployment environment.
  • Coaching and mentoring junior and medior developers to elevate team skills.
 
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You recognize yourself in the following

  • You have 5+ years of experience as a Front-End React/Next.js Developer.
  • You have a BSc or MSc in Computer Science or a comparable field.
  • You have advanced experience with TypeScript and React.js/Next.js concepts.
  • You have extensive experience with modern JavaScript (ES2017+), HTML, and CSS/SCSS.
  • You are highly proficient with React.js and Next.js.
  • You have experience with a Back-End runtime environment such as Node.js (or similar).
  • You have experience leading and mentoring teams and making technical decisions.
  • Working with Scrum/Agile is second nature to you.
  • You are fluent in English.
  • You live in The Netherlands. 
 
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This is what you’re looking for in a job

  • Money.
  • Working together in an international environment with colleagues from the Netherlands, Belgium, Spain, Brazil, Mexico, Italy, and many more. 
  • An extraordinarily good work environment. Where we interact as friends and you can just be yourself.
  • Monthly drinks, freshly prepared snacks, legendary Coolblue parties and the best team activities.
  • A fine balance between working at the office and working from home. Of course, we’ll help you create the best home-office possible. Including desk chair, laptop, and blue garlands.
  • Plenty of room for your own ideas, initiatives and choices. You do your work your way.
  • Travel allowance, a retirement plan and an allowance when you work from home.
  • 25 leave days. As long as you promise to come back.
  • A picture-perfect office at a great location. You could crawl to work from Rotterdam Central Station. We recommend just walking for 2 minutes, though.
  • With over 100 training courses in our own Coolblue University, you become a little better every day.
  • A discount on all our products.
 
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“What I look forward to most every week are the office days with the team. When we brainstorm funny slogans together or enjoy a game of pool during the break, the working hours fly by.”
Rebekka
Apply!
Like what you see? You can become a Coolbluer, apply now!
  • 1

    APPLY

    Go for it

  • 2

    PHONE CALL

    It's for you

  • 3

    1ST ROUND

    Ready, set, go

  • 4

    CASE

    Open and close

  • 5

    CONTRACT

    I do

Apply!
Like what you see? You can become a Coolbluer, apply now!
  • 1

    APPLY

    Go for it

  • 2

    PHONE CALL

    It's for you

  • 3

    1ST ROUND

    Ready, set, go

  • 4

    CASE

    Open and close

  • 5

    CONTRACT

    I do

Questions? Contact Margot Janssen Daalen
Applications from freelancers, employment agencies, and recruitment agencies are not appreciated.
Margot Janssen Daalen