Java Developer(mid-level)

Sr. Java Developer

Wilmington, 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 plus

Must Have

Core/OOPS

• OOPs Concepts & Patterns

• Java Keywords - Static, Final, volatile, synchronized, transient, this super etc.

• Constructors

• Abstract Classes and Interfaces

• Dependency Injection

• Exceptions - Checked, Unchecked

Generics

• Collections - List, Map, Set

• Data Structures & Collections

Spring Framework:

• Spring Core(must)

• Spring Data

Database / ORM

• Cursors (Good)

• SQL Queries - Inner Outer Joins, Group By, Having (Must)

• Stored Procedures (Good have)

• Triggers (Good)

• Hibernate