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      Senior Engineer with strong ownership in large-scale distributed systems - Software Engineer Sansan Employee Review

      3.0
      24 Jan 2026
      Software engineer
      Recommend
      CEO approval
      Business outlook

      Pros

      Strong ownership and accountability Takes full responsibility from design to production, including architecture decisions, rollout planning, and operational stability

      Cons

      Can be overly cautious when introducing risky changes Tends to spend extra time on validation and phased rollouts, which may slow down experimentation in low-risk areas.

      Explore other reviews about Sansan

      2.0
      31 Jul 2025
      Software engineer
      Recommend
      CEO approval
      Business outlook

      Pros

      The company has several products, the office is in Shibuya Sakura Stage, and some members have good technical experience to learn from.

      Cons

      Not an innovative or challenging environment, the salary is very low, flexibility is very difficult, and the bureaucracy is very bad. Furthermore, there's a lot of office politics and employees don't get rewarded easily.

      1
      4.0
      1 Oct 2025
      Anonymous employee
      Recommend
      CEO approval
      Business outlook

      Pros

      A growth-oriented environment that provides great opportunities to strengthen and expand your technical skills.

      Cons

      None that come to mind.

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