Hitachi India Pvt Ltd

OPENS AT: Nov 01, 2019, 07:30 AM

CLOSES AT: Nov 10, 2019, 01:25 PM

DURATION: 9 days 5h 55m

Hitachi Data Engineer Hiring Challenge

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1. Top 3 scores: 45.69, 45.36, and 45.05
2. It is mandatory for candidates to upload their source files as specified in the 'Submission Format' of the problem s...



Hitachi is a unique global company, with a portfolio that contains not only IT-related digital technologies including artificial intelligence (AI) and big data analysis but also operational technology (OT) and products. Leveraging these strengths, our Social Innovation Business addresses social issues via the global supply of digital solutions, notably through social infrastructure that offers enhanced added value.

Hitachi is looking to hire talented and highly motivated Data Engineers to work with their team in their Bangalore Office. Take this assessment to not miss out on working with this amazing team.

Eligibility Criteria: 

  • Years of Experience: 3 to 5 years (2016 and  above graduates)
  • Skills: Python, SQL/NoSQL, & Data Manipulation, etc.

Challenge Format:

  • 1 Machine Learning Question



Data engineer - Backend developers
Experience: 3-5 years
CTC: Best in Industry
Job Location: Bangalore
Openings: 2

Job description:

  • Well-experienced in Database architecture, data warehousing, data lake, data modelling & mining and data preparation for ML models.
  • Good working experience in managing big data stack at on-prem and at least one cloud.
  • Good knowledge of statistical modeling and analysis.

Roles and Responsibilities:

  • Back end development for AI and ML related projects


  • Minimum qualifications: Graduate in Engineering
  • Preferred qualifications: Postgraduate


  • Python
  • R
  • Data modeling
  • ETL pipeline processing
  • In-Depth Database Knowledge – SQL and NoSQL
  • Data Warehousing – Hadoop
  • MapReduce
  • Elasticsearch
  • HIVE
  • PIG
  • Apache Spark
  • Kafka
  • Basic Machine Learning models
  • Working experience in preparing data for Data Science projects


Originally set by Hitachi founder Namihei Odaira, the Mission has been carefully passed on to generations of employees and stakeholders throughout the company's 100-year hi...




  1. After you have built your application, you must do the following:

    • Submit the solution in .zip format
    • At the end of the page, you must complete the fol...


1. Can I participate in a sample challenge?

Yes, we recommend that you participate in our sample challenge. This challenge enables you to understand how to participate i...

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