It is contract based

Encryption(AES/RSA), Hashing, Masking etc.

Develop and manage well-functioning databases and applications

Java/J2EE  

Restful services

Spring Boot

Git

Swagger/Open API Specification

ORM(Hibernate/ JPA)

Kafka/Zookeeper optional

A Java developer will build and maintain software applications to develop web apps, mobile apps, embedded system apps, server-side software, and more.

Typically, a Java developer will work as part of a team, using IDEs to write code and version control software to commit code as part of a team effort. A Java developer will be expected to:

• Plan, design, and code software solutions for new and existing projects
• Write efficient and reusable code
• Develop software using industry best practices
• Work with software engineers, product managers, software developers, web developers, and clients to ensure the software is designed well and meets user needs