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3.1 is one of the most exciting fintechs in the world. Our mission is to enable businesses and their communities to thrive in the digital economy. We’re the strategic payments partner for some of the best known fast-moving brands globally such as Wise, Hut Group, Sony ...
Mission: To enable businesses and their communities to thrive in the digital economy.

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The payment solutions we build are only as brilliant as the people behind them. Listen to our team explain what it is about that brings them together, and empowers them to thrive 🗣
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2 months ago


Marketing Operations Coordinator

I’m starting to get more interviews!! Finally! Does anyone have insight into Slice, Checkout .com, or PDI Technologies? Have interviews next week. Thanks!!




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Approve of CEO Founder / Executive Chairman Guillaume Pousaz
Guillaume Pousaz
383 Ratings
    Anonymous Employee
    Current Employee, more than 3 years
    London, England
    CEO Approval
    Business Outlook


    Collaborative Atmosphere: Working at is like being part of an orchestra. The collaborative atmosphere is palpable, and it's inspiring to see how teams come together to tackle challenges. Innovation: In my opinion, Checkout encourages employees to think like entrepreneurs. The company values innovation and creativity, providing ample opportunities for employees to take ownership of projects and contribute ideas that can make a real impact, regardless of their team and level. This sense of ownership is empowering and contributes to a dynamic work environment. Opportunity for Continuous Learning: The constant evolution and change at CKO provide a unique opportunity for personal and professional growth. From day to day, you encounter varied situations that challenge and expand your skill set. The learning curve is steep, offering a rich experience that goes beyond the ordinary.


    Pace of Change: CKO is continually evolving, and while this is invigorating for some, it might be challenging for those who prefer a more stable and predictable work environment. The pace of change can be rapid, and adapting to new processes or strategies may not be everyone's cup of tea. Adaptability Required: The nature of the industry and the company's commitment to innovation demand a high level of adaptability. For individuals who thrive in stability and routine, the constant shifts in priorities and strategies might pose a challenge. It's essential to be comfortable with ambiguity and ready to embrace change.

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    Getting an Interview
    Applied online58%
    Employee Referral17%

    1. Data Scientist Interview

      Anonymous Employee in London, England
      No Offer
      Neutral Experience
      Average Interview

      I applied through a recruiter. The process took 2 months. I interviewed at (London, England)


      Multiple stage interview:

      1. Hiring manager
      2. Technical assignment
      3. Follow up on the Technical assignment
      4. Culture fit
      5. Leadership interview

      The technical assignment was a data science challenge on a provided dataset. The TA was estimated to take 4 hours, but I am not sure if it's even possible to complete it in 4 hours. Took me considerably longer than that. The follow-up consisted of discussing the different design choices.

      I had a positive impression of the company at the beginning of the process. However, by the end, it appeared that the vision of the role differed on various management levels. This was not a positive signal.

      Q: Describe your recent project that is relevant to the role. Discuss the technical aspects: losses, datasets, etc.

      Answer Question

    See All 508 interviews Awards & Accolades

    • UK Great Place to Work accreditationGreat Place to Work2022
    • USA Great Place to Work accreditationGreat Place to Work2022
    • Dubai Great Place to Work accreditationGreat Place to Work2022
    • France Great Place to Work accreditationGreat Place to Work2022
    • Germany Great Place to Work accreditationGreat Place to Work2022

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    Overall, 50% of employees would recommend working at to a friend. This is based on 511 anonymously submitted reviews on Glassdoor.

    74% of job seekers rate their interview experience at as positive. Candidates give an average difficulty score of 3 out of 5 (where 5 is the highest level of difficulty) for their job interview at

    45% of employees think that has a positive business outlook. This is based on anonymous employee reviews submitted on Glassdoor.

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