Sr/Lead Data Scientist (Machine Learning, Python)

MoMo is the market leader in mobile payments in Vietnam. We strive to make life better for every Vietnamese with innovation in technology. As many parts of the business grow, we are looking for an experienced Senior/Lead Data Scientist to join the team. At MoMo, Machine Learning plays a critical role, applying in many products such as recommendation, personalization, risk scoring, fraud detection, promotion targeting, dynamic pricing, and financial services. As a Data Scientist expert, you will have a unique opportunity to build something that impacts millions of users.

What you will do

• Leading and hand-on working with a team of Machine Learning Engineers and Data Scientists to deliver end-to-end ML products, from initiating ideas, building models, conducting A/B tests, to analyzing and productionizing the results;
• Collaborating with Product and Business to shape new and existing products;
• Collecting, cleaning, preparing data at large scale for modeling;
• Adding new features, exploring new approaches to keep pushing the model performance;
• Participating in productionizing Machine Learning models for live production;
• Designing, conducting A/B tests and analyzing the results for experiment insights;
• Building pipelines for continuously validating and updating models;
• Working closely with software engineers to make the right trade-offs between model performance and engineering requirements;
• Building frameworks and tooling to perform data science tasks easier;
• Providing coaching and mentoring for team members, helping them to develop a successful career in Machine Learning and Data Science. Delivering timely feedback to help team members grow.