Senior Staff Engineer

About OKX

OKX is a leading crypto exchange and the developer of OKX Wallet, providing millions with access to crypto trading and decentralized applications (dApps). OKX is trusted by large institutions seeking access to crypto markets and is backed by our Proof of Reserves. Across multiple offices, we are united by core principles:
We Before Me, Do the Right Thing, and Get Things Done. These shared values drive our culture and foster a friendly and diverse environment for every OK-er.

The Growth Team at OKX is a dynamic group of professionals dedicated to accelerating OKX’s expansion through innovative strategies, data-driven insights, and continuous optimization. By tackling intricate business logic at scale, tapping into emerging DeFi growth opportunities, and addressing globalization and localization challenges, the team drives impactful user acquisition, engagement, and retention across global markets.

• Collaborate with Product, Design, and Marketing teams to deliver rapid, cross-functional innovation
• Architect and maintain high-performance, highly available distributed services
• Explore emerging opportunities in DeFi to promote growth and bridge centralized and decentralized solutions
• Solve complex business logic challenges and drive improvements for global user experiences
• Provide guidance on best practices, conduct peer code reviews, and champion continuous improvement

• Current right to work in Singapore; no need for visa sponsorship
• Bachelor’s degree in Science, Technology, Engineering, or Mathematics
• Hands‑on experience in developing Microservices/APIs using Java, Spring Boot, and Spring Cloud
• Strong understanding of multi-threading and distributed architectures
• Proficiency in working with relational and No
  
  SQL databases, messaging frameworks (e.g., Kafka), distributed caching solutions (e.g., Redis), and other essential tools
• Comfort working in a cloud-based Linux environment
• Familiarity with automated testing and continuous integration processes

• Competitive total compensation package
• L&D programs and Education subsidy for employees' growth and development
• Various team building programs and company events
• Wellness and meal allowances
• Comprehensive healthcare schemes for employees and dependants