Senior Java Middleware Engineer

Dhaka Technology Limited; Washington; Hybrid; USD 140.000 - 180.000; Teilzeit

Zusammenfassung

Dhaka Technologies Limited Company (DTLC) is hiring a Senior Java Middleware Engineer to support the DC DMV modernization project. The role focuses on designing and developing RESTful web services in Java, integrating Destiny with modern digital technologies, and ensuring secure and scalable middleware solutions.

The position requires extensive Java EE experience, Spring ecosystem knowledge, OpenShift deployment, and CI/CD practices.

Qualifikationen

• Genuine core JAVA development with strong back-end development skills.
• JAVA - Annotations, Generics, Reflection, Inheritance, OO Design, NIO, Bean Validation.
• Spring Boot Application Development experience.
• Spring - Java Config, Dependency Injection, Autowiring Concepts.
• Spring Integration Development experience.
• Spring Web Services Development experience.
• Synchronous and Asynchronous programming experience - Callbacks, Future, Timeout and Error Handling.
• Experience with MAVEN project build.
• Experience with GIT version control repository.
• Experience with Tomcat/Jetty/Undertow Application Servers.
• Experience with LINUX working environment.
• Experience with JIRA issue tracker.
• OpenShift container-based application development and deployment experience.
• Working with mainframe CICS containers and channels using JCA connector.
• Knowledge of Continuous Integration and Continuous Development (CI/CD) practices.
• Bachelor's degree in IT or related field or equivalent experience

Aufgaben

• Design and develop RESTful web services in Java EE using JAX-RS.
• Connect the Destiny DC DMV Enterprise Application to modern digital technologies.
• Support modernization of the Destiny application with cloud, analytics, AI and mobile capabilities.

Kenntnisse

Core Java development

Java Annotations

Spring Boot

Spring Java Config

Spring Integration

Spring Web Services

Synchronous/Asynchronous programming

MAVEN

GIT

Tomcat/Jetty/Undertow

Linux

JIRA

OpenShift

Mainframe CICS (JCA)

CI/CD

Ausbildung

Bachelor's degree in IT or related field

Jobbeschreibung

Dhaka Technologies Limited Company | Contract

Senior Java Middleware Engineer

Washington, United States | Posted on 10/30/2026

Job Title: Senior Java Middleware Engineer
Work Arrangement: Hybrid
Location: Washington, DC 20003
Employment Type: Contract
Engagement Type: W2 or 1099 (No C2C)
Final Interview: Not Required

Position Summary

Dhaka Technologies Limited Company (DTLC) is hiring a Senior Java Middleware Engineer on behalf of the District of Columbia Office of the Chief Technology Officer (OCTO) in support of the DC Department of Motor Vehicles (DC DMV).

OCTO is seeking a Senior Java Middleware Engineer to support modernization of the DC DMV Enterprise Application (Destiny), designing and developing RESTful web services that connect the platform to modern digital technologies.

The Office of the Chief Technology Officer (OCTO) is modernizing the District of Columbia Department of Motor Vehicles (DC DMV) Enterprise Application (Destiny) to leverage new digital technologies such as cloud computing, data analytics, artificial intelligence, and mobile capabilities required to create a modern experience for DC DMV customers and partners. Modernizing the Destiny application helps DC DMV improve services to citizens and enhance government operations while strengthening overall data security. To address these challenges, the OCTO-DMV team is looking to hire a highly skilled individual to rapidly connect the DMV Enterprise Destiny Application with modern applications while minimizing disruption to existing systems.

This role will design and develop RESTful web services in Java EE, conforming to the Representational State Transfer (REST) architectural style using the Java API for RESTful Web Services (JAX-RS). The selected candidate will work to gain an understanding of DC DMV infrastructure and application implementation requirements that facilitate continuous feature release of applications.

This is a Master level category requiring 16 years of total work experience and a BS Degree or the equivalent work experience.

Requirements

Required and Desired Skills

• Genuine core JAVA development with strong back-end development skills (Required, 12 years)
• JAVA - Annotations, Generics, Reflection, Inheritance, OO Design, NIO, Bean Validation (Required, 7 years)
• Spring Boot Application Development experience (Required, 5 years)
• Spring - Java Config, Dependency Injection, Autowiring Concepts (Required, 5 years)
• Spring Integration Development experience (Required, 5 years)
• Spring Web Services Development experience (Required, 5 years)
• Synchronous and Asynchronous programming experience - Callbacks, Future, Timeout and Error Handling (Required, 5 years)
• Experience with MAVEN project build (Required, 5 years)
• Experience with GIT version control repository (Required, 5 years)
• Experience with Tomcat/Jetty/Undertow Application Servers (Required, 5 years)
• Experience with LINUX working environment (Required, 5 years)
• Experience with JIRA issue tracker (Required, 5 years)
• OpenShift container-based application development and deployment experience (Required, 3 years)
• Working with mainframe CICS containers and channels using JCA connector (Required, 3 years)
• Knowledge of Continuous Integration and Continuous Development (CI/CD) practices (Required, 3 years)
• Bachelor's degree in IT or related field or equivalent experience (Required)