Senior Engineer - Application Security

Who We Are

At OKX, we believe in the transformative power of technology. Established in 2017, OKX stands as a prominent cryptocurrency exchange offering both spot and derivatives trading services. Leveraging blockchain technology, we have revolutionized the financial landscape by providing a wide range of innovative products and trading tools. With a user base exceeding 20 million across 180 regions worldwide, OKX is dedicated to creating an inclusive platform for individuals to explore the realm of cryptocurrency. Alongside our premier DeFi exchange, OKX also offers OKX Insights, a research division at the forefront of industry trends in the crypto space. Committed to ongoing innovation, OKX envisions a future of financial inclusivity underpinned by blockchain technology and the principles of decentralized finance.

We prioritize both technology and talent, fostering a culture of teamwork, adaptability, and ethical conduct. Our mission is to cultivate a supportive and diverse environment where every individual, regardless of background, is valued, respected, and empowered to grow and excel.

About the Opportunity

Responsibilities:

• Develop and maintain efficient backend systems to support client security initiatives.
• Contribute to technical architecture and system design to ensure system scalability and stability.
• Collaborate with team members to address technical obstacles and deliver high-quality code promptly.
• Enhance system performance and reliability for improved user experience.
• Review code to uphold security and quality standards.
• Keep abreast of industry trends and drive enhancements in the team's technical proficiency.

Requirements:

• Bachelor’s degree or higher in computer science, information security, communications, or a related field.
• Minimum of 5 years' experience in backend development, with expertise in Golang, Java, or Python.
• Proficiency in backend development frameworks and tools like Gin, Echo, etc.
• Solid background in database design and optimization, with knowledge of SQL and NoSQL databases.
• Familiarity with network protocols, security mechanisms, and client security vulnerabilities.
• Understanding of microservices architecture and containerization technologies including Docker and Kubernetes.
• Strong problem-solving abilities and team collaboration skills.
• Excellent communication skills for effective interaction with team members and other departments.
• Prior experience in relevant domain projects is advantageous.