WAM-Aladdin Engineer-Java Backend-Sr-SC

At EY, you’ll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we’re counting on your unique voice and perspective to help EY become even better, too. Join us and build an exceptional experience for yourself, and a better working world for all. 

Java Developer Requirements

• Strong Java programming skills
• Possess 3-7 years practical software development experience
• Robust object-oriented design pattern knowledge and implementation experience using Java
• Python a plus
• Advanced knowledge and experience developing and working with relational databases such as Sybase and MySQL
• Experience with multi-tier application architecture and high performance distributed and in-memory caching solutions
• Strong understanding of data modeling techniques
• Strong foundation in SDLC best practices including test driven development, unit testing discipline, agile development, and CI/CD strategies
• Education: B.E, B. Tech, MCA, MSc (CS) or equivalent
• Passion for engineering highly available, performant systems
• Creativity and resourcefulness to problem solve independently
• Curiosity and drive to learn new things and build new solutions
• Strong communication, time management, organization, attention to detail
• Working knowledge of building and deploying distributed systems a plus
• Experience with cloud technologies (e.g. Kubernetes, Docker, OpenStack) a plus

Java Developer Detailed Skills Matrix    

• General Concepts  
  •      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    
  •     Access Specifiers    

•     IO & Serialization    
  •     File IO/NIO    
  •     Serialization    
•     Generic & Collections    
  •     Generics    
  •     Collections – List, Map, Set    
  •     Data Structures & Collections    
•     Concurrency    
  •     MultithreadIng and Synchronization    
  •     Non-blockIng Collections/Utilities    
•     Memory Management    
  •     JVM and Memory Management    
  •     Heap dump and thread dump analysis    
  •     GC/Memory TunIng    

SprIng Framework    

•     SprIng Core    
•     SprIng Boot (good to have)    
•     StrIng Data    
•     StrIng MVC    

Misc        

•     GIT    
•     Maven/Gradle    
•     Design Patterns    
•     Junit/TestIng    
•     CachIng In general    
•     Kafka (good to have)    
•     Cassandra (good to have)    
•     MessagIng - JMS/Queues (good to have)    
•     Python    

Network and Distributed Aapplications    

•     Knowledge of Protocols like IP, HTTP, TCP, FTP, UDP    
•     Sockets, RMI, RCP    

Web Applications    

•     Angular/TypeScript    
•     JSP / Servlets    
•     Markup 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    

Java UI    

•     Applets    
•     Frameworks like SwIng, SWT, AWT, JavaFX (SWT only if you’re buildIng somethIng on top of Eclipse)    

Database / ORM    

•     Cursors    
•     SQL Queries – Inner Outer JoIns, Group By , HavIng    
•     Stored Procedures    
•     Triggers    
•     Hibernate    

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