Junior Data Scientist

Role: Data Scientist (Optimization Real-Time Ad Marketplace)

Data Scientist

Responsibilities:

• Research and experiment to improve bidding algorithm performance and maximize results for customers.
  
• Develop new bidding and pricing optimization strategies, build proof-of-concept ML models, and scale them to production.
  
• Partner with Product, Engineering, and other teams to deliver analytics projects and influence product strategies.
  
• Monitor and measure ML/statistical model performance, creating dashboards and alerts to ensure reliability.
  
• Build reusable modules, data structures, and provide guidance/feedback to team members.
  

Qualifications:

• Bachelors degree or higher in a quantitative field (Mathematics, Computer Science, Engineering, Economics, Operations Research, etc.).
  
• 2+ years of professional experience in

  data science and machine learning

  .
• Familiarity with tools such as

  Python, Spark, DataBricks, ONNX, MySQL, Snowflake, Airflow, Docker, and AWS

  .
• Experience with ML libraries like

  scikit-learn

  for analysis and prototyping models.
• Knowledge of monitoring/model performance tools such as

  Prometheus, Grafana, Looker

  .
• Strong analytical, problem-solving, and technical communication skills.
  
• Commitment to continuous learning and sharing expertise with team members.
  

Technologies in Use:

• Languages:

  Python, Java

• Frameworks:

  Spark, DataBricks, ONNX, Docker, Airflow

• Databases:

  MySQL, Snowflake, S3/Parquet

• Cloud:

  Amazon Web Services

Thanks & Regards,

Gloria Dias

Research Associate | LH

persolindia.com

Pune, India

CONFIDENTIAL NOTE:

By submitting your curriculum vitae or other personal data to us in connection with your job application or in your capacity as our employee, contractor, associate, partner or vendor, you acknowledge that you have carefully read and agreed to the terms of our Privacy Policy and the consent notice thereunder. You hereby provide voluntary consent to the collection, use, processing and disclosure of your personal data by us and our affiliates, in accordance with and for the purposes set out in our Privacy Policy and for other legitimate purposes as specified under applicable law. Your submission of personal data via email implies that you have not expressly dissented to the processing of personal data for the stated purpose. For a detailed understanding of our data collection practices, please refer to our Privacy Policy accessible here. If at any time, you wish to expressly withdraw your consent or have any grievance, you can do so by submitting a request to our designated consent manager, as provided in our Privacy Policy. Your privacy is of utmost importance, and we are committed to address the queries you have in this regard.

SECURITY NOTE: