Data Scientist - Senior

Job Description

Employees in this job function are responsible for predicting and/or extracting meaningful trends, patterns, and recommendations from raw data, leveraging data science methodologies including Machine Learning (ML), predictive modeling, math, statistics, advanced analytics, and more.

• Understand business requirements and analyze datasets to determine suitable approaches to meet analytic business needs and support data-driven decision-making.
• Design and implement data analysis and ML models, hypotheses, algorithms, and experiments to support data-driven decision-making.
• Apply various analytics techniques such as data mining, predictive modeling, prescriptive modeling, math, statistics, advanced analytics, machine learning models and algorithms to analyze data and uncover meaningful patterns, relationships, and trends.
• Design efficient data loading, data augmentation, and data analysis techniques to enhance the accuracy and robustness of data science and machine learning models, including scalable models suitable for automation.
• Research, study, and stay updated in the domain of data science, machine learning, analytics tools and techniques, and continuously identify avenues for enhancing analysis efficiency, accuracy, and robustness.

• Professional
  
  Experience:
  
  5+ years of experience in a Data Science role, with a proven track record of delivering models that impact business outcomes.
• Programming Expertise:
  Expert proficiency in Python (specifically libraries like Pandas, Num Py, Scikit-learn, Sci Py) or R.
• Machine Learning Foundations:
  Deep understanding of a broad range of ML techniques, including Gradient Boosting (XGBoost/Light
  
  GBM), Random Forests, GLMs, and clustering.
• Advanced SQL:
  Ability to manipulate and extract data from complex, multi-terabyte distributed databases.
• Mathematics & Statistics:
  Strong foundation in linear algebra, calculus, and advanced statistical inference.
• Software Best Practices:
  Experience with version control (Git) and writing clean, modular, and maintainable code.

• Algorithms, Python, GCP

• Senior Associate: 3 to 5 years of experience in a relevant field.

• Master's Degree

• Model Development:
  Design, develop, and deploy high-performance machine learning models (supervised, unsupervised, and reinforcement learning) to address business needs such as churn prediction, recommendation engines, or demand forecasting.
• Experimental Design:
  Lead the design and analysis of large-scale experiments (A/B testing, multivariate testing) to validate hypotheses and measure the impact of product changes.
• Feature Engineering:
  Architect and implement robust data pipelines and feature engineering processes to improve model accuracy and scalability.
• Algorithm Optimization:
  Evaluate and refine existing algorithms to improve computational efficiency and predictive power.
• Stakeholder Influence:
  Act as a strategic advisor to leadership, translating complex algorithmic outcomes into business-centric narratives that drive ROI.
• Technical Leadership:
  Mentor junior data scientists and contribute to the team’s internal library of best practices, code standards, and research methodologies.
• Collaboration with Engineering:
  Partner with ML Engineers and Dev Ops to integrate models into production systems, ensuring reliability and monitoring model drift.

HTC Global Services wants you to join our team. Come build new things with us and advance your career. At HTC Global, you’ll collaborate with experts, work alongside clients, and be part of high-performing teams driving success together. You’ll have long-term opportunities to grow your career and develop skills in the latest emerging technologies.

At HTC Global Services, our employees have access to a comprehensive benefits package. Benefits can include Group Health (Medical, Dental, and Vision), Paid Time Off, Paid Holidays, 401(k) matching, Group Life and Disability insurance, Professional Development opportunities, Wellness programs, and a variety of other perks.

Our success as a company is built on inclusion and diversity. HTC Global Services is committed to providing a workplace free from discrimination and harassment, where every employee is treated with dignity and respect. We celebrate differences and believe that diverse cultures, perspectives, and skills drive innovation and success. HTC is an Equal Opportunity Employer and a proud National Minority Supplier.

We seek to empower each individual, fostering an environment where everyone feels valued, included, and respected.