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Data jobs in Japan

7 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.

1–7 of 7 jobs

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  • Data Scientist, Analytics - Tokyo,Japan.

    2 months ago

    Appier · Tokyo, Japan

    Mid levelData & AI

    Appier's Ad Cloud handles millions of bid requests per second, and that number keeps climbing. Behind every request is a chain of decisions: how much to bid, what to recommend, which creative to show, how fast the system responds. Each one is a lever on campaign performance,…

  • Senior Machine Learning Scientist (Ad Cloud, RTB) - Tokyo,Japan

    6 months ago

    Appier · Tokyo, Japan

    SeniorData & AI

    Appier is an AI-native Agentic AI as a Service (AaaS) company that uses artificial intelligence (AI) to power business decision-making. Founded in 2012 with a vision of democratizing AI, Appier’s mission is turning AI into ROI by making software intelligent. Appier now has 17…

  • Staff/Senior Software Engineer, Machine Learning Platform (Ad Cloud) - Tokyo

    6 months ago

    Appier · Tokyo, Japan

    Lead / staffData & AI

    Appier is an AI-native Agentic AI as a Service (AaaS) company that uses artificial intelligence (AI) to power business decision-making. Founded in 2012 with a vision of democratizing AI, Appier’s mission is turning AI into ROI by making software intelligent. Appier now has 17…

  • Staff/Senior Machine Learning Scientist (Ad Cloud) - Tokyo,Japan

    7 months ago

    Appier · Tokyo, Japan

    Lead / staffData & AI

    Appier is an AI-native Agentic AI as a Service (AaaS) company that uses artificial intelligence (AI) to power business decision-making. Founded in 2012 with a vision of democratizing AI, Appier’s mission is turning AI into ROI by making software intelligent. Appier now has 17…

  • Senior Machine Learning Scientist (ROAS) - Tokyo

    10 months ago

    Appier · Tokyo, Japan

    SeniorData & AI

    Appier is an AI-native Agentic AI as a Service (AaaS) company that uses artificial intelligence (AI) to power business decision-making. Founded in 2012 with a vision of democratizing AI, Appier’s mission is turning AI into ROI by making software intelligent. Appier now has 17…

  • Senior Machine Learning Scientist (Ads incrementality) - Tokyo

    12 months ago

    Appier · Tokyo, Japan

    SeniorData & AI

    Appier is an AI-native Agentic AI as a Service (AaaS) company that uses artificial intelligence (AI) to power business decision-making. Founded in 2012 with a vision of democratizing AI, Appier’s mission is turning AI into ROI by making software intelligent. Appier now has 17…

  • Senior Software Engineer, Data Backend (Ad Cloud) - Tokyo,Japan

    36 months ago

    Appier · Tokyo, Japan

    SeniorData & AI

    Appier’s solutions are powered by proprietary deep learning and machine learning technologies to empower every business to use AI to turn data into business insights and decisions. As a Software Engineer, Data Backend, you will be involved in helping to build critical…

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.