Back End Developer

JD Back End Developer

Exp : 4+ year

Core Java

Collections Framework, Object Oriented Concepts

Data Access Frameworks

ORM (Hibernate/JPA)

DB Concepts

RDBMS/SQL Knowledge

Java Web Application Development

Spring MVC,Spring Boot

Multithreading

Concurrency API, Future Task, Countdown, Thread Pool, Executor service

Unit Testing

Unit Testing (Junit/nUnit/Mockito) and code coverage (JaCoCo/Any Other)

Web Services

Rest, Soap

Additional

Understanding of cloud platform

Advanced Java

JEE Security ( Cryptography, Spring Security, SSL/TLS), distributed transaction

Architectural Frameworks

Monolithic, Microservices

Cache

Any one- Hazelcast, Redis, Infinispan, EHCache, MemCache

Design Patterns

Dependency Injection (Spring IoC), Creational, Behavioral & Structural

Integration Framework

Any one-Apache Camel/Jboss Fuse/Mule ESB /EAI/Spring Integration

Java Enterprise Technologies

Filters, Interceptor

Java8

Stream API,Lambda, Interface, Functional Interfaces

Logging Frameworks

SLF4J, Logback,Log4J

Message Driven Frameworks

Connector Architecture / Messaging/ Streaming (Any one- HornetQ, ActiveMq, Kafka)

Processes

Git, GitLab, bitbucket, SVN, etc.