Cloud Infrastructure (DevOps) Engineer at SendBird
Seoul, KR

The engineering team at Sendbird is solving some of the biggest challenges related to building a reliable, feature-rich, and scalable real-time conversational experiences across different platforms.

The challenges range from building a platform that can scale to some of the largest userbase across distributed environments with optimal latency, creating a feature-rich, yet lightweight and high performance client-side SDK, and building products and services that can help customers incorporate real-time conversational technologies more rapidly.

You will be participating in building the best real-time conversational products and solutions possible. You are expected to learn and expand on your engineering knowledge and experiences to build a world-class product that solves difficult problems of our customers, and make it as easy as possible for the customers to harness the power of real-time chat.


Build and deploy automated software deployment pipelines, infrastructure-as-code, configuration management and monitoring tools

Maintain and Improve our Continuous Integration / Continuous Deployment Infrastructure stack

Automate infrastructure and configuration management

Monitor server resources


2+ Years of DevOps experience or similar software engineering role

Strong scripting and (e.g. Python) and automation skills

Experience of working in AWS Cloud infra

Experience with system monitoring tools

Knowledge of Container

Familiar with SQL and NoSQL


Experience with logging systems

Experience with multi-region deployment

Experience handling massive concurrent connections and processing large-scale traffic

Understanding of Unix/Linux systems

Understanding of Python, Java, and Event-Driven Frameworks

Understanding of TCP/IP and network programming

Understanding of RDBMS, NoSQL and distributed databases

Understanding of server virtualization, global infrastructures, load balancing, and handling massive data traffic


Sendbird is the world's leading chat & messaging platform as a service. Our mission is to digitize human interactions for businesses. Our platform delivers billions of messages per month to help people connect through the products and apps they love.

We’re a Y Combinator alumnus (W16) and have raised over $120M from leading investors including ICONIQ Capital, Tiger Global Management, Shasta Ventures, August Capital, and FundersClub. We are headquartered in San Mateo, CA (40+ employees) with an Asia-Pacific office in Seoul (100+ employees).