Java/J2EE Developer/Java Developer/BackendLocation: Vancouver, BC Canada/RemoteLong TermCAN $50- $60/hr on W2Retail or e-commerce background is required.•Minimum of 5 years' experience designing and implementing Java backend applications•Experience in driving a large java-based application migration from one infrastructure to another with architectural changes in design.•Strong experience in managing / migrating large data sets in Casandra / Cosmos / Big query.•A strong sense of accountability and ownership, self-discipline, and focus on high-quality deliverables, and a team-oriented approach that values design thinking, efficiency, and innovation.•A strong understanding of system design, data structures, and algorithms.•Experience working and designing and testing relational database management systems such Azure SQL, and NoSQL databases like Cassandra.•Experience with REST API web services using Spring Boot Framework in Java.•Experience with event-driven architectures using Kafka and ensure seamless integration with other systems.•Experience with Cloud Computing Services such as Google GCP and Microsoft Azure a plus.