Java Developer(mid-level)

Sr. Java DeveloperWilmington, DE/NYC/Atlanta, GA• Strong Java programming skills• 5-9 years practical software development experience• Robust object-oriented design pattern knowledge and implementation experience using Java; Java Backend Developer• Java Developer - Preferable with Java 1.8 (java 8 features) experience• Advanced knowledge and experience developing and working with relational databases such as Sybase/MySQL• Experience with multi-tier application architecture and high performance distributed and in-memory caching solutions• Strong understanding of data modeling techniques• Working knowledge of building and deploying distributed systems is good to have• Experience with cloud technologies (e.g., Kubernetes, Docker, OpenStack) a plusMust HaveCore/OOPS• OOPs Concepts & Patterns• Java Keywords - Static, Final, volatile, synchronized, transient, this super etc.• Constructors• Abstract Classes and Interfaces• Dependency Injection• Exceptions - Checked, UncheckedGenerics• Collections - List, Map, Set• Data Structures & CollectionsSpring Framework:• Spring Core(must)• Spring DataDatabase / ORM• Cursors (Good)• SQL Queries - Inner Outer Joins, Group By, Having (Must)• Stored Procedures (Good have)• Triggers (Good)• Hibernate