Responsibilities Responsible for the full-stack design, development and implement products and solutions for our derivatives exchange platform in a number of micro-service based components Work closely with product management team to continuously optimise existing or develop new models/products/algorithms Participate in code audit, test and release; Build a rapidly deployable system with automated testing, continuous integration, and delivery; Identify problems in back-end infrastructure and platforms and implement solutions; Analyze and solve cross-stack problems; Work closely with security team to build and operate high security and scalable infrastructure and back-end services; Participate in the management of all code and function implementation documents; Work closely with the DevOps team to continuously upgrade and improve the technology stack.