Staff Engineer

PrimeNumber

Backend

Data Eng

GenAI

About this role

Staff Engineer (reporting to the VPoE) at primeNumber (vision "turn all data into business power"), a data-technology company. Fundamentally renew the data platform toward a next-generation architecture for the era where AI builds and AI uses systems. primeNumber's services include the cloud ETL "TROCCO" (used by 2,500+ organisations including CyberAgent, Recruit, Mercari and Osaka Gas), the AI data platform "COMETA", professional services and the agentic-AI solution "primeBusinessAgent". Own core backend/data-platform architecture as a senior staff engineer. Meguro, Shinagawa-ku, Tokyo; telework available; full-time.

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