AI Engineer - onsite
Hạn nộp hồ sơ: 31/08/2026 (Còn 6 ngày)
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Mô tả công việc
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]
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]
Yêu cầu
JOB REQUIREMENTS
Key Skills:
Strong Python - the existing model suite is Python-heavy
Advanced SQL large complex datasets
Proven propensity modelling experience - built and delivered, not just theoretical
Genuine hybrid capability - data science and data engineering
Confident communicator with non-technical stakeholders
Hands-on with XGBoost, LightGBM
Nice to Have
Experience with MLOps and model deployment
Experience with AWS SageMaker
A/B testing and experimentation knowledge
Key Skills:
Strong Python - the existing model suite is Python-heavy
Advanced SQL large complex datasets
Proven propensity modelling experience - built and delivered, not just theoretical
Genuine hybrid capability - data science and data engineering
Confident communicator with non-technical stakeholders
Hands-on with XGBoost, LightGBM
Nice to Have
Experience with MLOps and model deployment
Experience with AWS SageMaker
A/B testing and experimentation knowledge
Quyền lợi
OPPORTUNITIES AND CHALLENGES:
Opportunity to work in a professional, modern and energizing setting.
Challenging projects, possibilities, cutting-edge technology, and problems.
An open and dynamic working atmosphere that promotes the interchange of
ideas, while also empowering you to work and create in your own style. Each
employee's talent and accomplishments are valued, and outstanding employees
are recognized and rewarded on a yearly basis.
Opportunities for capacity development, as well as assistance with professional
certification expenses, are available to those who work in the field (1 million - 5
million).
Some advanced certifications will cover the full cost of studying and taking the
exam.
ATTRACTIVE REWARDING POLICY AND WORK-LIFE BALANCE:
Review salary 1-2 times/year, with the possibility of an unexpected salary rise
based on capacity an infinite number of times per year
Policy for 13th-Month Salary Bonus and Holiday Bonuses According to
Company Regulations.
Holiday travel mode (package 5-7 million/person), team building,...
Full participation in social insurance, as well as a yearly health checkup at a
reputable hospital.
Opportunity to work in a professional, modern and energizing setting.
Challenging projects, possibilities, cutting-edge technology, and problems.
An open and dynamic working atmosphere that promotes the interchange of
ideas, while also empowering you to work and create in your own style. Each
employee's talent and accomplishments are valued, and outstanding employees
are recognized and rewarded on a yearly basis.
Opportunities for capacity development, as well as assistance with professional
certification expenses, are available to those who work in the field (1 million - 5
million).
Some advanced certifications will cover the full cost of studying and taking the
exam.
ATTRACTIVE REWARDING POLICY AND WORK-LIFE BALANCE:
Review salary 1-2 times/year, with the possibility of an unexpected salary rise
based on capacity an infinite number of times per year
Policy for 13th-Month Salary Bonus and Holiday Bonuses According to
Company Regulations.
Holiday travel mode (package 5-7 million/person), team building,...
Full participation in social insurance, as well as a yearly health checkup at a
reputable hospital.
Thông tin chung
- Thu nhập: Negotiation
Nơi làm việc
- 5th Floor, IDMC Tower, 18 Ton That Thuyet St., Cau Giay Ward, Hanoi
Việc làm tương tự khác
VMO - An ALTEN Company
Xem trang công ty- Địa chỉ công ty: Tầng 8, tòa nhà IDMC Mỹ Đình, số 18 phố Tôn Thất Thuyết, Phường Cầu Giấy, TP Hà Nội
- Quy mô: Từ 501 - 1000 nhân viên
- Lĩnh vực: IT phần mềm
Thông tin công việc
Vị trí:
Nhân viên
Hình thức làm việc:
Toàn thời gian
Việc làm tương tự
Cảnh báo dấu hiệu lừa đảo tuyển dụng
Thu phí và cung cấp thông tin
- Phí hồ sơ, đồng phục, đặt cọc.
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- Cung cấp mã OTP.
Hứa hẹn trúng tuyển 100%
- Không yêu cầu trình độ.
- Không cần thử việc.
Phỏng vấn bất thường
- Địa điểm xa văn phòng công ty.
- Phỏng vấn qua Telegram.
Yêu cầu làm nhiệm vụ
- Tải app, nạp tiền.
- Làm nhiệm vụ nhận thưởng.
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