Senior Developer-Java/J2EE

Our Client, a Real Estate and Financial Services company, is looking for a Senior Developer-Java/J2EE for their McLean, VA/Hybrid location. Requirements: Soft skills: 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. CI/CD pipeline (JIRA, Jenkins, Docker, Maven, Gradle, Junit/ Mockito, Cucumber) Java 8 (or above) technologies - Multithreading, Collections, Generics, Lambda. Spring Framework technologies (Core, MVC, Spring Boot, Spring Security, Sprint Data) Frontend technologies (HTML, JavaScript, CSS, jQuery, Angular 9 or above) Web Services (SOAP/XML, REST API/JSON is must, nice to have - GraphQL API query language). DB skills (RDBMS, SQL, performance tuning of SQLs) 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), I/O, 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 HTML, 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. Why Should You Apply? Health Benefits Referral Program Excellent growth and advancement opportunities As an equal opportunity employer, ICONMA provides an employment environment that supports and encourages the abilities of all persons without regard to race, color, religion, gender, sexual orientation, gender identity or express, ethnicity, national origin, age, disability status, political affiliation, genetics, marital status, protected veteran status, or any other characteristic protected by federal, state, or local laws.

Created: 2026-03-04