Together, we make travel happen.
Principal Data Science Engineer
Location
India
Posted
22 days ago
Salary
0
Seniority
Lead
Job Description
Principal Data Science Engineer
Sabre Corporation
• Work with subject matter experts from airlines to identify opportunities for leveraging data to deliver insights and actionable prediction of customer behavior and operations performance. • Assess the effectiveness and accuracy of new data sources, data gathering and forecasting techniques. • Develop custom data models and algorithms to apply to data sets and run proof of concept studies. • Leverage existing Statistical and Machine Learning tools to enhance in-house algorithms. • Collaborate with software engineers to implement and test production quality code for AI/ML models. • Develop processes and tools to monitor and analyze data accuracy and models’ performance. • Demonstrate software to customers and perform value proving benchmarks. • Calibrate software for customer needs and train customer for using and maintaining software. • Resolve customer complaints with software and respond to suggestions for enhancements.
Job Requirements
- Advanced Degree in Statistics, Operations Research, Computer Science, Mathematics, or Machine Learning.
- Proven ability to apply modeling and analytical skills to real-world problems.
- Knowledge of machine learning techniques (clustering, decision tree learning, artificial neural networks, etc.) and statistical concepts (regression, properties of distributions, statistical tests, etc.).
- Solid programming skills 2-3 languages out of R, SQL, Python, TensorFlow, PySpark, Java, JavaScript or C++.
- Experience with deployment of machine learning and statistical models on a cloud: MLOps experience within the enterprise CI/CD process to implement Sabre CI/CD for ML models
- Experience deploying ML APIs in production environments in GCP using GKE Kubernetes Service
- Experience in using GCP Vertex AI for ML and BigQuery for Datawarehouse
- Knowledge in Terraform and Containers technologies
- Experience writing data processing jobs using GCP Dataflow and Dataproc
- Experience setting up ML model monitoring and autoscaling for ML prediction jobs
- Understanding of machine learning concepts to scale ML across different services by leveraging Feature Store, Artifacts Registry.
Benefits
- Flexible work arrangements
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