About the company
About OKX OKX is a leading crypto trading app, and a Web3 ecosystem. Trusted by more than 20 million global customers in over 180 international markets, OKX is known for being the fastest and most reliable crypto trading app of choice for investors and professional traders globally. Our Singapore office is a Product and Engineering hub and we are in the progress of expanding our teams in Singapore for the continuous growth of our global business. We build and maintain core trading platform with millions of daily active users. Design, Product and Engineering teams work cross-functionally to identify customer needs, and ship high-quality new features through fast iterations.
Job Summary
What You’ll Be Doing
📍Design and develop 24/7 high scale APIs and distributed system, the tech stack will be on AWS. Java would be the language for the existing code base. Java Spring Boot will be the framework 📍Strong CS fundamentals, solid knowledge of OOP/OOD, GoF design patterns 📍Proficiency with Java stack and JVM (memory/performance tuning, GC) 📍Proficiency with developing Web Services, SOA, REST APIs, Message Queue, Distributed/Scalable Architecture 📍Proficiency in Spring Framework (Spring Boot), Hibernate (or similar ORM), Maven, Git 📍Write unit tests, integration tests and CI/CD scripts
What We Look For In You
📍At least 5+ years of experience in Software Development 📍Experienced Java developer, other language experience (C++, Python, Go, Rust) can be a plus 📍Familiar with different databases, such as PostgreSQL and DynamoDB 📍Experienced in distributed systems and microservices 📍Work well in a team environment and be able to effectively drive cross-team solutions that have complex dependencies and requirements 📍Results oriented, self-learner, problem solver with 'can do' attitude
The crypto industry is evolving rapidly, offering new opportunities in blockchain, web3, and remote crypto roles — don’t miss your chance to be part of it.
