Staff Backend Engineer

4 weeks ago


Seattle, Washington, United States Coupang Full time

About us

The Data Infrastructure team in the Data Platform organization serves Hadoop clusters, DW, and Orchestration platforms across the entire business domain. The infrastructure managed by the Data Infrastructure team provides various data processing related to Coupang services, including log analysis, recommendation, price comparison, AB testing, search indexing, advertising, and rocket delivery. We are confident that we are playing a pivotal role in experiencing the best e-commerce for Coupang's customers.

The Data Infrastructure team simultaneously serves hundreds of Hadoop clusters in cloud environments and has the infrastructure and know-how to reliably scale to thousands of nodes. To this end, open sources such as Hadoop, Spark, Hive, Presto, Airflow, Oozie, Docker, Kubernetes, Ansible, Terraform, Packer, and Java and Python are used as development languages.

Our vision is to provide modern self-service tools to enhance engineering productivity, making it easy for anyone to utilize our data, and build a platform that is consistently scalable and reliable. We are looking for a software engineer who will create the most robust platform services at a global level beyond Korea

Responsibilities:

With a high understanding of big data technology and skilled development capabilities, the Staff Back-end Engineer performs the following tasks:

Provide a roadmap and vision for scalable and robust growth for your data infrastructure team
Collaborate with stakeholders and lead engineers on key mission-critical projects
Leading the design and deployment of Orchestration infrastructure architectures
Orchestration Platform Maintenance and Optimization
Self-service development to improve cluster operational efficiency and user experience
As a Backend Engineer, participate in business/technical improvement projects from a data platform perspective
Modern data engineering technology research and product development

Requirements:

Bachelor's degree or/and master's degree in computer science and equivalent majors
Proficient in at least one or more Java, Scala, Python
More than 10 years of experience in designing, developing, and maintaining large software infrastructures
More than 3 years of experience in developing and operating Orchestration platform
Great communication skills and fun to share your experiences and learning with your colleagues
People who try to automate without maintaining manual or repetitive tasks

Preferred:

Experience in leading projects and initiatives with complex scope
Have expertise in distributed systems such as Hadoop and Spark
Strong experiences with Airflow
Strong experiences with Kubernetes

Coupang focuses on Internet, E-Commerce, and Customer Service. Their company has offices in New York City, Seattle, Mountain View, Seoul, and Chaoyang. They have a very large team that's 5000+ employees. To date, Coupang has raised $3.418B of funding; their latest round was closed on November 2018.
You can view their website at or find them on Twitter, Facebook, and LinkedIn.

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