POSITION OVERVIEW
Summary:
The
Data Scientist role focuses on building propensity models and sizing market opportunities for VMO project with banking clients. This hybrid position requires a blend of data science and engineering skills to create production-grade pipelines. The role is pivotal in driving sales strategy through data-driven outputs. Candidates should have a strong background in Python and SQL, along with proven experience in propensity modeling.
Propensity Modeling & Ranking:
Predict CTR and engagement probability
Use models like XGBoost / LightGBM
Optimize ranking using NDCG, MRR, Precision@K
Feature Engineering:
Build features from user behavior, interaction signals, and context
Handle sparse and noisy data
Cold Start Handling:
Design strategies for new users and new offers
Implement hybrid and fallback approaches
Bias Handling:
Mitigate popularity and exposure bias
Implement diversity and re-ranking strategies
Model Evaluation:
Define and track CTR, conversion, NDCG, AUC
Continuously improve engagement metrics
Scalability & Deployment:
Build systems for millions of users
Enable real-time or near real-time inference
Contact
VMO Holdings Technology Joint Stock Company
11th Floor, TTC Tower,
19 Duy Tan st., Cau Giay ward., Hanoi
8th Floor, IDMC Tower,
18 Ton That Thuyet st., Cau Giay ward., Hanoi
+84 24 3312 0103
[protected info]
[protected info]
VMO JAPAN JOINT STOCK
COMPANY
〒160-0023
3-5-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo
Room A, 3rd floor, Shinjuku Centland Building
〒532-0003
2-14-14 Shin Miyahara, Yodogawa Ward, Osaka City, Osaka Prefecture
Osaka Grand Building 9F No. A
〒812-0038
1F & 2F, Daiichi Prince Building, 8-13 Gion-machi,
Hakata-ku, Fukuoka City
+81 3-4400-2818
[protected info]
[protected info]
VMO Holdings Technology Joint Stock Company
11th Floor, TTC Tower,
19 Duy Tan st., Cau Giay ward., Hanoi
8th Floor, IDMC Tower,
18 Ton That Thuyet st., Cau Giay ward., Hanoi
+84 24 3312 0103
[protected info]
[protected info]
11th Floor, TTC Tower,
19 Duy Tan st., Cau Giay ward., Hanoi
8th Floor, IDMC Tower,
18 Ton That Thuyet st., Cau Giay ward., Hanoi
+84 24 3312 0103
[protected info]
[protected info]
VMO JAPAN JOINT STOCK
COMPANY
〒160-0023
3-5-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo
Room A, 3rd floor, Shinjuku Centland Building
〒532-0003
2-14-14 Shin Miyahara, Yodogawa Ward, Osaka City, Osaka Prefecture
Osaka Grand Building 9F No. A
〒812-0038
1F & 2F, Daiichi Prince Building, 8-13 Gion-machi,
Hakata-ku, Fukuoka City
+81 3-4400-2818
[protected info]
[protected info]
〒160-0023
3-5-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo
Room A, 3rd floor, Shinjuku Centland Building
〒532-0003
2-14-14 Shin Miyahara, Yodogawa Ward, Osaka City, Osaka Prefecture
Osaka Grand Building 9F No. A
〒812-0038
1F & 2F, Daiichi Prince Building, 8-13 Gion-machi,
Hakata-ku, Fukuoka City
+81 3-4400-2818
[protected info]
[protected info]