WalkWater Technologies | Data Engineer, Battery Technology

2 weeks ago


cupertino, United States WalkWater Technologies Full time

REQ ID – 33915592

ROLE – Data Engineer, Battery Technology

LOCATION – Cupertino - Hybrid

MAIN SKILLS – We need someone with Snowflake, Python, SQL, Tableau, Airflow, DBT, Conductor, developing machine learning solutions using Python and its associated ecosystem — numpy, pandas, TensorFlow, PyTorch


Key Qualifications:

  • 6+ years as data scientist, data engineer or analyst. Battery Engineering experience desired. Working knowledge and experience with big data.
  • Strong working knowledge of Snowflake, Python, SQL, Airflow and Tableau.
  • Solid competency in statistics and the ability to provide value-added analysis.
  • Familiar with machine learning algorithm and capable to use proper metrics to evaluate model results.
  • Proficiency developing machine learning solutions using Python and its associated ecosystem — numpy, pandas, TensorFlow, PyTorch, etc.
  • Experience working with large-scale data processing pipelines is a must.


Job Description:

  • Deliver high quality analytic insights from a large data warehouse, especially time series data
  • Experience working in a cloud-native environment such as Snowflake
  • Demonstrated abilities in problem formulation, algorithm design, and model building, including statistical analysis and evaluation.
  • Compare the results of predicted values and actual values, based on historical data availability
  • Write Python programs to implement Machine Learning functions and maintain revision in Github. Utilize advanced technologies, for modeling enhancements
  • Understand end to end nature of Apple DB to organize proper sample size, proper key pull and minimize SQA issues with maximum efficiency
  • Drive development of data products in collaboration with data scientists and analysts. Automate reporting where possible to make team more efficient
  • Be able to analyze factory, user, and failure data and use engineering understanding mechanisms to resolve battery problems
  • Work with diverse teams including data scientists, engineers, product managers and executives
  • Write programs for data filtering, organization, reporting. Write programs for uploading to and maintaining data in SQL database. Develop basic data management and selection programs on SQL.
  • Maintain software traceability through GitHub


Education:

MS or Ph.D. in Computer Science, Software Engineer, Data Science, Machine Learning, Statistics, Operations Research or related field.



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