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
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
- 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)
Qualified candidates should email their resume to [email protected] with "Senior Java Middleware Engineer (812712)" in the subject line.
Skills Required
- 12 years of genuine core Java development and strong backend development skills
- 7 years of Java annotations, generics, reflection, inheritance, object-oriented design, NIO, and Bean Validation
- 5 years of Spring Boot application development
- 5 years of Spring Java configuration, dependency injection, and autowiring concepts
- 5 years of Spring Integration development
- 5 years of Spring Web Services development
- 5 years of synchronous and asynchronous programming, including callbacks, futures, timeouts, and error handling
- 5 years of Maven project build experience
- 5 years of Git version control repository experience
- 5 years of experience with Tomcat, Jetty, or Undertow application servers
- 5 years of experience working in a Linux environment
- 5 years of Jira issue tracker experience
- 3 years of OpenShift container-based application development and deployment experience
- 3 years of experience working with mainframe CICS containers and channels using JCA connectors
- 3 years of knowledge of continuous integration and continuous delivery practices
- Bachelor's degree in IT or a related field, or equivalent experience
- 16 years of total work experience
What We Do
Dhaka Technologies Limited is a Washington, D.C.-based IT solutions and staff augmentation provider serving government and private-sector organizations. It supplies IT staffing, recruiting, consulting, hardware and software solutions, application development, cloud and infrastructure services, cybersecurity, data engineering, and software testing. The company helps clients build and manage secure, scalable technology environments while connecting them with skilled technical professionals across diverse industries.
