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PennyMac Sr Data Scientist in Phoenix, Arizona


Analyze vast amounts of raw data to find patterns and build models that will help improve profitability, our customers’ experience, improve processes, and mitigate risks. Utilize skills as a Data Scientist to extract valuable business insights, and make real-time predictions to improve the profitability of our business or how our business operates.

Job Description

  • Collaborate with business domain subject matter experts in various departments to understand the problem and the objectives.

  • Identify valuable data sources, and work with our IT team to collect such data.

  • Undertake preprocessing of structured and unstructured data

  • Analyze large amounts of information to discover trends and patterns

  • Research and devise innovative statistical models for data analysis

  • Build predictive models, neural networks, and machine-learning algorithms

  • Combined models through ensemble modeling

  • Present information using data visualization techniques

  • Propose data science solutions and strategies to business problems

  • Ensure solutions are feasible to implement and achieve the objectives.

Ideal Candidate will have the following:

  • BS in Computer Science, Engineering, Applied Math or related discipline; graduate degree in Data Science or other quantitative field is desirable

  • Prior experience as a Data Scientist

  • Minimum 2 years of experience in data mining, machine learning, neural networks or other data science technique

  • Strong proficiency with R, SQL, and Python including the Tensorflow, Keras, and XGBoost libraries

  • Experience with Excel and PowerPoint

  • Strong quantitative, math, and problem solving skills

  • Excellent communication and presentation skills

  • Strong business acumen and ability to interface effectively with management team

  • Curious and creative mind that seeks continuous improvement



Bachelor's Degree

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Requisition ID 20-17623

Location US-AZ-Phoenix

Position Type Regular

Category Other

Education Bachelor's Degree