Senior Machine Learning Scientist

Summary

Join Viator, a Tripadvisor company, as a Data Scientist to design, code, and implement models and algorithms to enhance customer satisfaction, increase supplier value, optimize business results, and ensure infrastructure efficiency.

Requirements

• 5+ years of hands-on data science experience
• In-depth knowledge of AI/ML/DL, Statistics, and related open-source libraries
• Awareness of current ML techniques, keen on self-improvement and striving to solve real-world data challenges
• Strong skills in SQL and at least one programming language
• Experience in ML model productization and a grasp of MLOps
• To be comfortable in code reviews, discussing architecture, and collaborating with a multidisciplinary team for regular model deployments
• Experience in deploying online solutions and analysing real-time results through A/B testing
• To be passionate about mentoring junior members of the team, and have a strong desire to help us perform to the best of our ability
• Leadership qualities, autonomy, and team collaboration skills
• Clear communication skills, awareness of the audience, and proactive sharing of findings. Actively involved in business networking and able to communicate complex ideas across the business simply and effectively

Responsibilities

• Design, code, experiment and implement models and algorithms to enhance customer satisfaction, increase supplier value, optimize business results, and ensure infrastructure efficiency
• Analyse large datasets including daily customer events, product, destination, supplier and pricing info, extracting key insights to spur innovation and improvement
• Collaborate with product managers and various business stakeholders to ensure top-quality outcomes to meet internal objectives
• Investigate and adopt innovative concepts that offer tangible benefits

Preferred Qualifications

• Master's or PhD in Computer Science, Operations Research, Statistics, or related quantitative disciplines
• Knowledge in Large Language Models (LLM), dynamic pricing, image processing, or recommendation systems
• Prior experience in e-commerce or at an Online Travel Agency