Java Developer If you are interested, please send your resume to email：shanshan.zhao@dmall.comThe Company Dmall is an omnichannel digital retail service provider providing end-to-end business SaaS solutions--Integrated Retail Cloud. The Integrated Retail Cloud service based on the Dmall OS, is a complete digitalization solution composed of 15 major systems and 800 subsystems. The Integrated Retail Cloud optimizes the integrated omnichannel services with in-store shopping, pickup, and delivery, to achieve smarter decision-making, more streamlined processes, more comprehensive scenarios, and less friction in system changeover. Through the Integrated Retail Cloud, Dmall helps retailers and brand owners to achieve digital transformation and online-offline integration.More details, please visit：https://www.dmall.comYour Role and Responsibilities- Be responsible for the technical design of new solutions in the product.- Write high-quality technical design specification.- Participate in the development of core frameworks and components.- Represent the R&D team from technical perspective when working with customer support, customers and partners.- Perform problem diagnosis, troubleshooting and resolution- Cooperate with local and foreign colleagues. Communicate tightly with PM and other related teams- Continuously cultivate a learning and innovating cultureRequired Technical and Professional Expertise - 5 years’ above hands on experience in Java development- Strong technical background in internet related technologies including open source, J2EE, and ability to discover new ones. Pragmatic and not dogmatic- Good knowledge of popular Java frameworks like Spring, Hibernate, MQ etc- Familiar with mainstream technologies such as Redis, Kafka, MongoDB, Hadoop, Spark and ElasticSearch etc.- English fluent. Ability to communicate with people from the business and technical fields- Strong customer service focus, with the ability to communicate with highly technical and business teams- Ability to work in a flat and versatile organization, and on multi-national / cultural projects- Enjoys difficult challenges, a problem solver