Senior Data Scientist (AI)

TL;DR

Senior Data Scientist (AI): Designing and implementing advanced statistical models and machine learning algorithms to solve complex business challenges with an accent on predictive modeling and statistical analysis. Focus on developing scalable solutions using Python, PySpark, and R, while ensuring model reliability through rigorous validation frameworks.

Location: On-site in Santa Ana, California, United States

Company

hirify.global is a global technology services company focused on digital transformation and data analytics solutions.

What you will do

• Design and implement advanced statistical models and machine learning algorithms to address complex business needs.
• Develop, validate, and deploy predictive models using Python, R, or PySpark to ensure high accuracy and scalability.
• Conduct rigorous hypothesis testing and trend analysis to drive data-driven decision-making.
• Utilize time series forecasting and classification methods to optimize business processes and segment data.
• Collaborate with cross-functional teams to translate business requirements into actionable analytical solutions.
• Implement robust validation frameworks to ensure model reliability and compliance.

Requirements

• 5-8 years of experience in advanced data science roles.
• Advanced proficiency in Python and PySpark for data analysis and modeling.
• Expertise in statistical analysis, including hypothesis testing, T-Test, and Z-Test.
• Strong command of ML frameworks such as TensorFlow, PyTorch, Sci-Kit Learn, and Keras.
• Practical knowledge of regression techniques, time series forecasting, and classification algorithms.
• Bachelor’s or Master’s degree in Computer Science, Statistics, Mathematics, or a related quantitative field.

Nice to have

• Experience with data validation frameworks like Great Expectations and Evidently AI.
• Knowledge of model deployment tools such as KubeFlow and BentoML.
• Background in large-scale data processing and distributed computing.
• Expertise in feature engineering and dimensionality reduction techniques.

Culture & Benefits

• Equal opportunity employer committed to diversity and inclusion.
• Opportunities for professional growth and development within a global technology firm.
• Collaborative environment working on complex, high-impact data projects.