CoinMarketCap - Ltd - Java Engineer - Contractor

• Independently investigate and design relatively complex systems • Optimize system performance and ensure the stability of system services • Translate business • and use cases into functional applications • Design, build, and maintain efficient, reusable, and reliable Java code • Review, test, and verify code for adherence to quality and security standards • Ensure the best possible performance, quality, and responsiveness of the applications • Identify bottlenecks and bugs, and devise solutions to these problems • Help maintain code quality and organization • 8+ years of Online troubleshooting • with full lifecycle of project development for Java applications from similar industry • Understand the underlying principles of commonly used middleware • Familiar with Redis/MongoDB/MySQL/Kafka/xxl-job/K8s/SpringBoot/localCache/Prometheus • in core Java, server-side Java technologies, and Spring frameworks • in software design, architecture, development integration • Solid knowledge of event processing models, multi-threading, enterprise integration pattern, Web Service and REST