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Technical Team Lead

As a Technical Team Lead C# at Coolblue, you're responsible for building and managing a team that excels in delivering high quality, efficient software.

    Pros and cons

    • You build and lead a team that excels at providing high-quality, cost-efficient software.
    • You support team members in defining their goals and how to achieve them.
    • You evaluate code, promote the best practices, and maintain a high level of professionalism and a pragmatic culture.
    • You coach your team members and constantly provide feedback to help them become a little better every day.
    • You need to keep up with the latest news for the pubquiz.


    After grabbing a cup of coffee, the daily stand-up with your team starts. Julia enthusiastically mentions her latest work on the visual design of the new login page. you pair program with Jaimie on a story to actually log in via a social media account. After some fiddling around and writing code, you verify it's done and functionality is deployed to production. Whew, it's already time for lunch!

    In the afternoon it's time for your 1:1 with Victoria. She wants to have a chat about things she'd like to improve upon. Together, you come up with some actions and you share your experiences on the value of pair programming and how it helped you as a developer. You immediately put it into practice by pair programming with her on her current story.

    At the end of the day, it's time to unwind. You propose to shoot some pool with a few team members. Now, how to hit that eight ball—corner pocket?

    Your specifications

    • You have over 7 years experience as a C# / .NET developer.
    • You have experience in coaching and managing other developers on their technical and softskills.
    • You lead from the front. You guide by example, not just by words.
    • You're able to solve problems using accepted best practices and principles like TDD/BDD, SOLID and design patterns.
    • A nice plus if you have experience with frontend development with .NET Core, ASP.NET MVC, Javascript, HTML5 and CSS.
    • You have a solid understanding of Git (and GitHub).
    • Scrum/Agile comes naturally to you.
    • You understand and investigate what a user wants and feels.
    • You get bonus points if you've led multi-cultural teams in the past.

    Included by default

    • ​​​​Money.
    • 25 leave days. As long as you promise to come back.
    • Travel allowance and a retirement plan.
    • Relocation assistance, from A to Z (if you live abroad).
    • With over 30 training courses in our own Coolblue University, you can become a little better every day.
    • An international working environment. With colleagues from places like Belgium, Spain, Australia, Mexico, and Italy.
    • Room for new initiatives and ideas. We’re always open to those. Doesn’t matter if you’ve worked with us for a week, a month, or a year.
    • A horizontal organisation in the broadest sense. You could just go and have a beer with the boss.
    • 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.

    Questions about Software development vacancies?

    Questions about Software development vacancies?

    Charlotte Charlotte van Kralingen

    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

    Thanks for your application

    Your application is sent!