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      ION Group

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      ION Group reviews

      Will destroy your company - Senior Software Engineer ION Group Employee Review

      1.0
      13 Sept 2020
      Senior software engineer
      Recommend
      CEO approval
      Business outlook

      Pros

      Actually Ion was the best thing that happened to me as it forced me to look for a new job.

      Cons

      Will buy a company and destroy it. This happened to Fidessa. Don't believe any of their promises as all of them are lies.

      Explore other reviews about ION Group

      5.0
      13 Apr 2025
      Product analyst
      Recommend
      CEO approval
      Business outlook

      Pros

      Good culture, flexible career options, work-life balance

      Cons

      A little difficult to pivot into different teams

      2.0
      22 Jun 2026
      Research associate
      Recommend
      CEO approval
      Business outlook

      Pros

      Great view from the NYC office. Had a great team which is why I stayed so long (over 12 years).

      Cons

      No direction, no transparency, no communication from leadership, bonuses cut, and now mass layoffs.

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