MoMo is the market leader in mobile payments in Vietnam. We strive to make all transactions fast, easy and joyful. We are looking for an experienced Data Scientist to join our growing Big Data & AI team for new financial service products. At MoMo, we make Machine Learning the core component to almost every part of the product - product recommendation, personalization, risk scoring, fraud detection, promotion targeting and financial services. As a Data Scientist expert, you will have a unique opportunity to help building a new product of MoMo, as well as uncovering new opportunities that impact millions of users.
What you will do
- Building models using your core expertise.
- Collaborate with Product and Business to define the Machine Learning product, focus on Personalization and Financial Services.
- 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.
- Coaching and providing support for other junior members.
What you will need
- 3+ years working experience with 3 years hands-on with ML and Data Science.
- Good understanding of mathematical foundations of Machine Learning algorithms.
- Have practical experience in applying Machine Learning in user behavior analysis, pricing.
- Strong engineering skills. Experience in building high-performing systems:
- Languages: Python, Scala, Java/Kotlin
- Framework: Bazel, Dagger, Vertx
- Infrastructure: GCP, AWS, kubernetes, bigtable, biqquery, colab, jupyter, airflow, dataflow
- A builder. You go the extra mile to bring your prototypes to production.
- Strong product ownership. You take a high responsibility for what you build. You keep a high bar for product quality.
- Strong collaboration skills. You reach out to help other team members.
