We’re looking for a Software Engineer to join our team. This role will provide an early and significant impact on the engineering team in the US. You will be expected to be responsible for such areas as implementation and support of backend microservices, working closely with the front end and cross-functional teams to coordinate complex deliverables, do research and provide meaningful feedback about any decision being made within the team. Following are some domains you will have opportunities to work with.

Real time fraudulent monitoring with highly configurable rules Machine learning models as micro services
Integration with 3rd party tools to aggregate signals for a fraud detection or product safety decision Event data stream ingestion which support near real-time fraud rules setup Advanced a/b testing capabilities for our customers so they can leverage greedy algorithms and fight fraud Powerful tools and innovative data science driven solutions for business user Full feature risk ecosystem

What You’ll Be Doing:

Participate in the full development lifecycle, including design, coding, automated testing, and production releases of backend services Be a problem solver and drive to get results Able to find and fix performance, scalability and other live issues in a time critical environment Prototype ideas quickly using cutting edge technologies Communicate effectively to peers and leadership on tasks and projects Collaborate closely with front-end, architecture and cross-functional teams and deliver compelling solutions Passion for code quality, maintainability and testability

What We Look For In You:

3-5 years of experience or more in a Software Engineer role Proven track record working with real-world projects, solid understanding of software development/delivery lifecycle A strong advocate of code craftsmanship, excellent coding standards, constant quality improver mindset with a bit of healthy perfectionism Strong CS fundamentals, solid knowledge of OOP/OOD, GoF design patterns Proficiency with Java stack and JVM (memory/performance tuning, GC) Solid understanding of concepts like Web Services, SOA, REST APIs, Message Queue, Distributed/Scalable Architecture Proficiency in the Java Spring Boot Framework, Hibernate (or similar ORM), Maven, Git

Nice to Haves:

Experience with Java Spring Boot is preferred You either are already or are eager to become an expert in the blockchain and cryptocurrency landscape and will understand how speculators, traders, digital asset exchanges, blockchain money services businesses and financial institutions operate Experience working in a disruptive technology, successfully launching products, ideally, within FinTech, eCommerce, SaaS, AdTech, or Digital Wallet business experience A history (and preference) of being both strategic, analytical and execution-oriented Familiarity with product management processes and tools Experience working with teams across offices and time zones Experience with machine learning Fluent in Mandarin and English

Highlights of Perks and Benefits:

Market competitive total compensation package Comprehensive insurance package including medical, dental, vision, disability & life insurance (Company pays 100% for employee/80% for dependents) 401K with company contribution Paid Parental Leave Employee Referral Bonus Program paid in BTC Company Donation Match More surprises when you join! OKX is committed to equal employment opportunities regardless of race, color, genetic information, creed, religion, sex, sexual orientation, gender identity, lawful alien status, national origin, age, marital status, and non-job related physical or mental disability, or protected veteran status. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.