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Browse thousands of tech jobs at Japanese startups and companies. Translated for foreign engineers.

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Jobs→株式会社キャンサースキャン→Backend Engineer - Utilizing 10 Million Users' Health Data to Update Japan's Preventive Medicine

Backend Engineer - Utilizing 10 Million Users' Health Data to Update Japan's Preventive MedicineEnglish summary from Japanese

株式会社キャンサースキャン

✓ Detailed
Salary
応相談
Location
東京都品川区西五反田一丁目27番2号 ヒューリック五反田ビル6F
Job Type
Full-time
Work Style
●勤務時間 フレックスタイム制 コアタイム(出社時11:00〜16:00 リモート時10:00~15:00) ※10時以前の出社時はコアタイム10:00〜15:00可能 ●土日祝日休み ●完全週休2日 ●年末年始休暇 ●有給休暇 / 夏季休暇 / 慶弔休暇 / 産休・育休
Apply on HERP

Role summaryEnglish summary from Japanese

English summary for screening — check the original posting before applying.

Cancer Scan is seeking a backend engineer to help build a foundation for processing and utilizing large-scale health data from over 10 million citizens. You will work with Python to implement data processing, develop backend applications, and propose technical improvements.

Must-haves

  • 2+ years of experience in web application development with Python (Django, Flask, FastAPI, etc.)
  • Experience developing with public clouds like AWS / Google Cloud
  • Basic knowledge of SQL and experience using RDBMS

Nice-to-haves

  • Interest in data engineering (Pandas/Polars, large-scale data processing)
  • Interest in keeping up with new technologies (generative AI, latest libraries)
  • Interest in the healthcare domain

Tech stack

PythonpoetryGoogle CloudAWSTerraformDockerGitHub ActionsclineGitHub CopilotGemini

Work style

Hybrid, Tokyo (Hulic Gotanda Building 6F, 1-27-2 Nishi-Gotanda, Shinagawa-ku, Tokyo) with flextime system (core hours 11:00-16:00 when in office, 10:00-15:00 when remote)

Other notes

Salary is negotiable. Full-time employee. Probationary period of 6 months.

About the Company

株式会社キャンサースキャン

Headquarters
東京都東京都品川区西五反田1-3-8 五反田PLACE 2F
Founded
2008-11
Visit Website
Posted1/23/2026
Sourceherp