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Mô Tả Công Việc
Delivering the best customer experience is the biggest compulsion at Tiki. And our data team is one crucial part of this important mission.
We have been trying to understand our customer deeply based on our massive amount of data so that we could make shopping better and easier for our customer as well as grow our business quickly.
The most critical point is that we do the right things, serve the right customers and prevention the fraud is one of them.
So we build a data-driven platform to get useful insights, predict which will be fraud from multimillion of records in only a few seconds, so we can make a decision immediately.
To answer this question is not simple, so we are looking for a talent software engineer to help us to build a platform with strong architecture, robust, scalable and high availability.
Since we are just at the beginning of the road, you can let your imagination run free. We encourage everyone to dare to try new things and even make some mistakes, after all, it is all part of life and learning.
As a Software Engineer working on fraud detection system at Tiki, you'll be the key driver for :
Build a tracking system that collects user behaviors ( multi-million customers ) in tiki.vn : Web SDK, Mobile SDK and a scalable server.
Build the data infrastructure to handle a huge of data (about 10 millions events per day ) in realtime.
Build up the data pipeline architecture (streaming processing and batch processing) with multi million event of changed data per minute.
Build a Realtime Fraud Detection System that : prevent resellers abusing our coupon / promotion program, shipping fee abusing and many more challenges.
Five great reasons to join us :
Opportunity to work on cutting-edge technologies : At TIKI, the appetite for experimenting with new technologies is higher since innovation is at the heart of every startup, We try and fail fast many technologies, such as : Google Cloud Big Data’ Technologies, Apache Big Data’ Technologies(Flink, Spark, Spark ML)
Professional Growth : Working at TIKI is a great place to build upon your existing skill sets, gain experiences in many functional areas, and take on a ton of responsibility.
As the company grows quickly, your opportunities for career advancement.
Open and Independent : You’re free to choose which technology to use, just use any things you could, prove your idea and bring it into production.
Make an impact and get recognized for it : When you launch new features in TIKI, the impact you make can be observed very quickly and easily.
Get Up and Running Fast : Customer behaviors are changing very fast, and our mission is adapting it and serve theme as best as possible.
Yêu Cầu Công Việc
A minimum 2 years experience with Python or Java or architecting a back end language is required.
Experience with Java oriented technologies (JBoss, Spring, SpringMVC, Hibernate, REST / SOAP) to build a high performance Restful API that serves hundreds of thousand requests per second.
Working knowledge of message queuing, stream processing, and highly scalable data stores, such as : Apache Kafka.
Experience with non-relational & relational databases (SQL, MySQL, NoSQ, MongoDB, etc. and writing complex SQL queries.
Experience with data pipeline and workflow management and big data tools : Apache Airflow, Apache Spark, Apache Flink, Apache Druid.
Experience with cloud-based system Google Cloud Platform, Amazon Web Services : Google BigQuery, Amazon Redshift.
Good at math is a plus.