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• No of position :- ( 1 )

• Post :- 10th Jun 2021

Sr. Java Developer 
Wilmington, DE/NYC/Atlanta, GA

long Term

 
•    Strong Java programming skills
•    Minimum of 10 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 mandatory 
•    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     
Concurrency
•    Multithreading and Synchronization
•    Non-Blocking Collections/Utilities
Spring Framework:
•    Spring Core(must)     
•    Spring Data     
Misc.     
•    GIT     
•    Maven/Gradle     
•    Design Patterns     
•    Junit/Testing (Version 4+)     
•    Caching In general     
 
Database / ORM

•    Cursors (Good)
•    SQL Queries – Inner Outer Joins, Group By, Having (Must)
•    Stored Procedures (Good have)
•    Triggers (Good)
•    Hibernate
 
 
Good To Have
•    IO & Serialization 
•    Memory management – Heap Dump/Thread dump /GC/Memory Tuning
•    Spring Boot 
•    Messaging - JMS/Queues, Kafka / Cassandra
 
Web Applications
 
    •    Angular/TypeScript
    •    JSP / Servlets
    •    Mark-up Languages like XML and JSON
    •    Service Oriented Architecture / Web Services – SOAP / REST / gRPC
    •    Web Frameworks like Struts / Spring
    •    Web Technologies like HTML, CSS, JavaScript and JQuery