Senior Engineer (Security) - Middleware Platform

OKX • Full-time • Hong Kong, Hong Kong SAR • 6m ago

Who We Are

At OKX, we believe our future is reshaped with technology. Founded in 2017, OKX is one of the world’s leading cryptocurrency spot and derivatives exchanges. OKX innovatively adopted blockchain technology to reshape the financial ecosystem by offering some of the most diverse and sophisticated products, solutions, and trading tools on the market. Trusted by more than 20 million users in over 180 regions globally, OKX strives to provide an engaging platform that empowers every individual to explore the world of crypto. In addition to its world-class DeFi exchange, OKX serves its users with OKX Insights, a research arm that is at the cutting edge of the latest trends in the cryptocurrency industry. With its extensive range of crypto products and services, and unwavering commitment to innovation, OKX vision is a world of financial access backed by blockchain and the power of decentralized finance.

We invest in our people as much as we invest in technology. We are united by our engaging culture, here we win as a team, embrace changes, and do the right thing. We are committed to creating a friendly, rewarding and diverse environment for OKers. It doesn’t matter where you come from, here everyone feels valued, respected and has the same opportunities to develop and thrive — we want to bring out the best in you.

About the Opportunity

The middleware team plays a strong and crucial part in stabilising the core infrastructure of OKX. It allows for a stable overall architecture and environment that allows for the engineering community to code, push out to features in a safe and reliable environment. The team is a group of tightly knit individuals passionate about utilising tech to improve and better the coding environment within OKX, thereby benefiting our users and customers in the long run.

What You’ll Be Doing:

Responsible for developing an internal Data Loss Prevention system (DLP), with features including sensitive data identification, data classification and grading, flow monitoring, outbound interception, and data leakage tracing
Responsible for the development and maintenance of the existing Host-based Intrusion Detection System (HIDS)
Collaborate closely with the Security Operations team to support emergency response to risk events and address any defects or issues in the use of DLP and HIDS systems
Stay updated with the latest technology trends in the information security industry and drive the improvement of the team's technical capabilities

What We Look For In You:

Bachelor's degree or above in computer, information security, and related majors
Possess knowledge in the field of information security, with experience in developing security products and familiarity with security products such as DLP, IDS/IPS, EDR, UEBA
Proficient in developing with Objective-C and Swift, and familiar with Java(Springboot), Python, or Golang
Familiar with commonly used middleware, such as Mysql, Redis, and Kafka.
Strong teamwork and communication skills