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Machine Learning Feature Store Backend API Development at 株式会社Flexibility
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Home›Jobs›IT & Software›Machine Learning Feature Store Backend API Development

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Machine Learning Feature Store Backend API Development

株式会社Flexibility

RemoteFull timeMid level¥9.5M – ¥13MPosted today
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About the role

About This Role

Developing the backend API for a Feature Store that centrally manages features used for machine learning model training and inference is the core of this role. The position involves designing and implementing APIs for feature registration and retrieval, table design for feature metadata, and mechanisms for consistent feature provision during training and real-time inference.

Responsibilities

  • Design and implement feature registration and retrieval APIs using FastAPI
  • Design feature metadata tables using PostgreSQL
  • Implement mechanisms to provide consistent features during batch training and real-time inference
  • Implement feature version control and lineage tracking functions

Requirements

  • 3+ years of development experience with Python
  • 1+ year of practical experience with FastAPI or similar frameworks
  • 1+ year of experience in the development and operation of machine learning systems

Nice to have:

  • 1+ instance of experience using Feature Stores such as Feast
  • 1+ instance of experience using real-time platforms such as Kafka or Redis
  • 1+ instance of practical experience with MLOps related tools

Benefits

  • Comprehensive social insurance
  • Remote work system
  • Book purchase system
  • Training and study session subsidies
  • Various commendation systems
  • Flex-time system

Important Details

  • Schedule: flex-time system (standard working hours 8 hours per day); core time: 11:00-15:00; flexible time: 5:00-22:00
  • Days off: 125+ days per year
  • Leave: complete two-day weekend system (Saturdays, Sundays, and public holidays), summer vacation, New Year's holiday, condolence leave, paid leave
  • Employment type: contractor
  • Work format: remote possible
  • Other conditions: no smoking in the workplace (separate smoking areas)

Application Process

  • 1 interview

About the Company

This role is for product development at the core of MLOps, where you can acquire practical machine learning infrastructure design skills. You will work on technical challenges unique to Feature Stores, such as consistent feature provision during batch training and real-time inference, combined with feature version control and lineage tracking functions.

Job details

Workplace

Remote

Employment

Full time

Seniority

Mid level

Headquarters

東京都 豊島区 東池袋

Salary

¥9.5M – ¥13M

Posted

Posted today

About company

Headquarters

東京都 豊島区 東池袋

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155

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株式会社Flexibility