PubteX | Data Engineer (AI Platform/Data Infrastructure)

Job Description

• Responsibilities

  • Data Platform Development
    • Design and implement data infrastructure for web applications, planning systems, and machine learning.
    • Renew and expand existing systems to accommodate new clients and initiatives.
    • Support data utilization to enhance publishing distribution sustainability.
  • Collaboration & Growth
    • Work with cross-functional teams in a startup environment with many new roles.
    • Participate in end-to-end solutions from proposal to value creation.
    • Opportunity for career advancement to senior management and leadership roles.

  Requirements

  • Essential Skills
    • Experience developing and operating data products using programming languages (e.g., Python) on cloud platforms.
    • Business-level Japanese proficiency (JLPT N2 or higher).
    • Experience in at least three of the following:
      • Designing and developing data platforms.
      • SQL development with systems like BigQuery, Redshift, or MySQL.
      • Cloud environment setup (GCP, AWS, Azure).
      • Workflow engine development (Airflow, Step Functions).
      • Database design, performance tuning, and operation.
  • Preferred Skills
    • Knowledge of relational data modeling.
    • Leadership or stakeholder communication experience.
    • Understanding of infrastructure and information science.