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Scientist Japan Jobs

8 Job Offers

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Data Scientist
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Seeking a bilingual Data Scientist (Japanese & English) for a global role in Tokyo. Leverage 5+ years of experience in machine learning, Python, SQL, and PowerBI to drive business outcomes. Enjoy exceptional WFH flexibility (up to 4 days/week) with a competitive salary and full social insurance b...
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Japan , 東京23区
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7000000.00 - 12000000.00 JPY / Year
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Randstad
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Until further notice
Data Scientist / Ml Engineer
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Join a pioneering Tokyo-based space tech startup as a Data Scientist/ML Engineer. You will develop advanced computer vision algorithms for satellite image analysis, including object detection and time-series processing. We seek expertise in Python, ML/DL frameworks, and CV, with a preference for ...
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Japan , Tokyo
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5000000.00 - 7500000.00 JPY / Year
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Randstad
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Until further notice
Data Scientist
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Join our Offline Behaviours & Intelligence team in Tokyo as a Data Scientist. You will analyze complex Telco, Mobility, and Geo-Spatial datasets to extract user behavior insights and build innovative solutions. Leverage your Python skills and offline data expertise to drive business initiatives a...
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Japan , Tokyo
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Salary
6000000.00 - 9000000.00 JPY / Year
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Randstad
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Until further notice
Member of Technical Staff - ML Engineer / Scientist (JP Localization)
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Japan , Tokyo
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Not provided
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Liquid AI
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Until further notice
Amyloidosis, Medical Affairs Scientist
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Japan , Tokyo
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Not provided
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Pfizer
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Until further notice
RA/Gastroenterology, Medical Affairs Scientist, Medical Manager/Associate (Field Medical)
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Japan , Tokyo
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Not provided
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Pfizer
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Until further notice
Senior Data Scientist
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Join Amazon's JP Seller Services in Tokyo as a Senior Data Scientist. You will develop AI-native recommendation systems using generative AI and machine learning to drive seller growth. This role requires expertise in Python, SQL, and statistical modeling to build scalable data solutions. Collabor...
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Japan , Tokyo
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Not provided
Amazon
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Until further notice
Data Scientist
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Join a global retail leader in Tokyo as a Data Scientist. You will optimize supply chain planning and demand forecasting using Python, SQL, and time-series modeling. This role requires retail/FMCG experience and offers a comprehensive benefits package.
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Location
Japan , Tokyo
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Salary
6000000.00 - 12000000.00 JPY / Year
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Randstad
Expiration Date
Until further notice

About the Scientist role

A career as a scientist offers a dynamic and intellectually stimulating path defined by inquiry, analysis, and innovation. Scientist jobs span a vast array of industries, from healthcare and biotechnology to technology, environmental science, and data-driven business. At its core, the profession involves designing and conducting experiments, studies, or analyses to answer specific questions, test hypotheses, or solve complex problems. Whether working in a laboratory, a field setting, or behind a computer, scientists are responsible for applying rigorous methodologies to generate reliable data and actionable insights.

Common responsibilities for scientist roles include formulating research questions, developing experimental protocols, and collecting and processing samples or datasets. A significant portion of the work involves data analysis, where scientists use statistical software, programming languages like Python or R, and specialized tools to interpret results. Documentation is critical; scientists must maintain detailed records, write technical reports, and prepare findings for publication or presentation to stakeholders. In many settings, collaboration is key—scientists often work in interdisciplinary teams, sharing expertise with engineers, product managers, or medical professionals to translate research into practical applications. Quality control, safety compliance, and staying current with the latest scientific literature are also essential daily duties.

The typical skills and requirements for scientist positions are rigorous. Most roles require at least a bachelor’s degree in a relevant scientific field, with many demanding a master’s or doctorate for senior or specialized positions. Core competencies include strong analytical and critical thinking abilities, meticulous attention to detail, and proficiency in quantitative methods. Technical skills vary by specialization—a data scientist might need expertise in machine learning and big data frameworks, while a clinical lab scientist must master diagnostic techniques and regulatory standards. Communication skills are equally vital, as scientists must clearly convey complex ideas to non-experts, write grant proposals, or present findings at conferences. Adaptability and a commitment to ethical research practices are foundational to the profession.

Ultimately, scientist jobs offer the opportunity to drive discovery and innovation. From developing new treatments and technologies to improving business strategies and environmental stewardship, scientists play a crucial role in advancing knowledge and solving real-world challenges. The profession rewards curiosity, persistence, and a passion for evidence-based problem-solving, making it a deeply fulfilling career for those dedicated to pushing the boundaries of what is known.