Tóm lược
Mô tả công việc
Tóm tắt công việc
- Develop new algorithms and improve existing ones for Sendo.vn’s various data products (which are employed on multiple platforms: Desktop website, Mobile website and Android & iOS mobile apps). Potential projects include improving / implementing the following systems:
- A search engine to return the products that are most relevant to a user’s search keyword, based on language data (e.g., semantics extracted from Vietnamese search keywords) and past user behavior data.
- A product ranking system to predict the best-selling products of each category (e.g., fashion and electronics), based on past transaction data and user behavior data.
- An advertising system based on users’ search keywords (which is similar to Google AdWords, and requires large-scale, real-time processing capabilities).
- A recommender system to predict products that a user may like, based on his or her past behavior data.
- A system to detect counterfeit products, based on product attributes (e.g., price), textual cues (e.g., product description) and visual cues (e.g., product images).
- In order to develop the above systems, you will have access to Sendo.vn’s various data sources:
- User behavior logs (e.g., search keyword data, product impression data and product click data)
- Transaction data (e.g., completed orders and cancelled orders)
- Product databases (e.g., product description and images)
- Third-party data (e.g., Google Analytics data)
- Work with the Head of Data Science through all stages of the algorithm development process:
- Build train and test datasets from the aforementioned data sources
- For each system, develop an algorithm that balances accuracy and speed (Sendo.vn’s websites have millions of visits per month, and thus speed is of great importance)
- Work with data engineers to deploy the developed algorithms in production
- Design A/B tests to measure the impact of the developed algorithms on e-commerce metrics such as click-through rate (CTR) and conversion rate (CR)
- Perform ad-hoc analyses of user behavior logs and transaction data to derive important business insights and metrics, e.g., customer retention rate and customer lifetime value
Why You'll Love Working Here
- A great opportunity to develop large-scale data products for a leading e-commerce marketplace with millions of visits per month
- You will work directly with the Head of Data Science (PhD in Computer Science, National University of Singapore (NUS))
- Dynamic and creative work environment
- At least 14th month salary
- Premium healthcare insurance (FPT Care), social insurance and unemployment insurance
- Each year, the best employees are awarded a company-sponsored overseas trip
Yêu cầu công việc
Your Skills and Experience
- Experience with Machine Learning techniques (e.g., classification, clustering and feature engineering) is a big advantage
- Experience with Artificial Intelligence (e.g., Natural Language Processing - especially for the Vietnamese language, and Computer Vision) is a big advantage
- Good knowledge of algorithms and data structures
- Critical thinking and good problem solving skills
- Good programming skills in one or more languages, especially Java, Python, R
- Good knowledge of databases. Experience with NoSQL databases such as MongoDB and HBase is an advantage
- Experience with software development on Linux
- Master's or PhD degree in Computer Science, Statistics, Mathematics or a related field is an advantage
- Experience with the following technologies is an advantage:
Ngôn ngữ
-
English
Nói: Intermediate - Đọc: Intermediate - Viết: Intermediate
Yêu cầu kỹ thuật
- Linux
- MS SQL
- Machine Learning
- Java
- Algorithm
- Statistics
- Python
- MongoDB
- AI (Artificial Intelligence)
- NoSQL
- Hbase
- Computer Science
NĂNG LỰC
- Critical Thinking Skills
- Problem Solving Skills
- Problem Solving Skills
Thông tin doanh nghiệp
Sendo.vn, an e-commerce platform for consumers.
In September 2012, the e-commerce project of Sendo.vn under FPT Corporation was officially launched, and in May 2014, the project was expanded and became an e-commerce platform.
C2C (Consumer to Comsumer) with a new legal entity, Sendo Technology Corporation. Sendo is home to young, talented people who wish to contribute to national prosperity through the development of e-commerce. This is also a place for you to meet interesting colleagues, share ideas, devote yourself and be worthy.