LINE Ads - Data Engineer

Key Skills

Java Programming, Python Programming, C++, C Programming, SQL, Cloud computing, Scala Programming, Machine learning techniques, Data science techniques, MATLAB Programming, PyTorch, TensorFlow, R Programming

Job Description

We develop a global advertising platform for more than 190 million LINE users around the world, including Japan, Thailand, Taiwan, and Indonesia.

It processes massive amounts of data in real time, predicts and provides advertisements that users are interested in, and solves complex global business domain problems.

It is responsible for LINE's major sales, which amount to hundreds of billions of won annually, and is growing at a rapid rate of over 30% every year.

We welcome developers who are interested in creating business value with technology in a global environment and want to experience the rapid monetization process.

The position of this notice is in charge of the data flow of the advertisement.

If you want to experience a large amount of data and want to create a system that handles non-disruptive, automated data flow, please apply.

Responsibilities

• Data Engineer of Advertising Platform
• Building a Data Platform using Hadoop, Spark, Druid, ElasticSearch, etc.
• Advertisement report development
• Realtime Data Processing Development
• Data Exploring Tool production
• Data collection related server production

Qualifications

• Those with more than 3 years of Spark-based data processing experience
• Those who are proficient in one or more JVM-related languages ??such as Java, Scala, or Python or Golang
• Those with an understanding of data streaming processing
• Those with experience in data processing utilizing Hadoop ecosystem
• Those who have no grounds for disqualification for overseas business trips and work

preferential treatment

• Those with experience in advertising systems
• Those who have experience in web development for making data inquiry tools
• Experience with product-level machine learning