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      O2

      Part of Telefónica

      Engaged employer

      O2 reviews

      Great culture and flexibility, but stagnant pay and growth - Senior Java Developer O2 Employee Review

      3.0
      Jun 10, 2026
      Senior java developer
      Recommend
      CEO approval
      Business outlook

      Pros

      Open for innovation and new technology Good company culture Home office and flexible working hours Space to learn new skills

      Cons

      You get more responsibilities over time for the same salary and no promotions. Yearly salary increase don't even cover the inflation even though company is doing well.

      Explore other reviews about O2

      5.0
      Jan 12, 2022
      Sales
      Recommend
      CEO approval
      Business outlook

      Pros

      Good place to work full time hours

      Cons

      None I can think of

      avatar
      O2 Response
      4y
      Thanks for taking the time to leave a review and we are really pleased that you feel it is a good place to work. Thank you for being part of TeamO2.
      1.0
      Aug 3, 2025
      Personal trainer
      Recommend
      CEO approval
      Business outlook

      Pros

      Lots of foot traffic and leads

      Cons

      Terrible upper management and payroll

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