Java Developer

Company: Whiz Global
Location: Mc Lean
Posted on: February 20, 2025

Job Description:

Job Title: Java Developer(In Support of SF Modernization)

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Job Type: Contract(W2)
Location: McLean, VA(Hybrid)



Candidate should have/be:

Reasonably analytical.
Be able to reason with and communicate ideas they bring to the table.
Be open minded for others' ideas.
A motivated team player.



Programming tools, languages & Frameworks

Proficiency working with Docker containers
Understanding of the use of containers in the development process.
Understanding of application lifecycle management.
Ability to use a CI/CD pipeline (e.g., JIRA, Jenkins) to deploy applications.
Java 8 (or above), 1/0, Multithreading, Collections, Generics, Lambda
REST API Web Services, GraphQL API query language.
Spring Core, MVC, Spring Boot, Spring Security, Sprint Data (JPA), Dependency Injection, DAO (Data Access Object), JTA, JDBC.
HIML, JavaScript, CSS, jQuery, Angular 9 or above.
Apache Tomcat, Jetty Server.
Maven, Gradle, Junit/ Mockito, Cucumber.
Design Patterns like MVC, Singleton, Session, Facade, Factory, DAO (Data Access Object), DTO
XML technologies and XML parsers.
JSON technologies
ORM framework - Hibernate
Streaming technology - Kafka
AWS EKS



Databases



Good understanding of RDBMS (e.g. MS SQL or PostgreSQL).
Write advanced SQL queries (thorough understanding of JOINs).
Performance tuning of SQLs.

Keywords: Whiz Global, Washington DC , Java Developer, IT / Software / Systems , Mc Lean, DC