Senior Java Developer Job Washington area,District of Columbia USA,Software Development

Dhaka Technologies Limited Company | Contract

Washington, United States | Posted on 07/23/2026

Dhaka Technologies Limited is hiring on behalf of a client, a District of Columbiagovernment agency, that will be modernizing its Enterprise Application"Destiny" project to leverage new digital technologies such as cloud computing, data analytics, artificial intelligence, and mobile that are required to create a modern experience for the agency’s customers and partners.

Modernizing the Enterprise Application Destiny helps the agency improve its services to citizens and enhance government operations while strengthening the overall data security. To address these challenges, the client team is lookingto hire highly skilled individuals to rapidly connect the Enterprise Destiny Application with modern technology while minimizing disruption to the existing systems.

Role Description

The role will require you to design, develop, and test using Java technologies which will facilitate application development and implementation from development to QA to production. You will work to gain an understanding of the current systeminfrastructure, security needs, network considerations, and methodologies.

In this role,you will primarily focus on Java programming and supporting the ecosystem forthe organization.

Responsibilities

The Senior Java Developer position requires in-depth knowledge of Java and J2EE background using Spring Technologies framework, design, and architectural styles / APIs(REST/RPC) and Agile methodologies for the development of application programs.

The Senior Developer will be writing clean, scalable code using Java programming languages, refactor and debug code, improve existing software,test, and deploy applications and systems. The resource will be required todevelop documentation throughout the lifecycle of the development process and provide technical support to the team.

Ensure that the technologies are updated with current, stable,and compliant architecture and applications that meet enterprise standards.
Collaborate with internal teams to produce software design and architecture.
Develop, test, and deploy applications and systems.
Revise, update, refactor, and debug code.
Improve existing Java applications and systems.
Proactively monitor and report performance utilization of assigned technologies.
Troubleshoot software and/or hardware issues/failures.
Manage problems or escalated tickets and tasks and out-of-cyclerequests from systems/software owners.
Determine the best course of action for meeting business needsand provide consultative expertise to customers on how to best use systems.
Proactively monitor and identify broader, more complex issues across multiple, integrated, connecting technologies and communicate as appropriate.
Provide technical knowledge and support to District agencies,personnel, and additional stakeholders.
Perform other related duties as assigned.
May coordinate activities of application developers.
Able to identify best practices and standards for the use of the product.
Deliver support and design for industry-specific applications that require integration with statewide systems or applications.
Interact with executive-level business users or technicalexperts.
May function as a niche technical SME (Subject Matter Expert).

Responsibilities

1. Demonstrates expertise inconveying technical and functional concepts for a specific technical specialty.

2. Identifies improvements to projectstandards to achieve high quality services/products. This is a professional position which may require subject matter expertise consistent with demanding and rare technological skills.

3. May require coordination of programming activities being conducted by the application development team.

4. Confers with other business and technical personnel to resolve problems of intent, inaccuracy, or feasibility of computer processing and project design.

5. Works with necessary personnel to determine if…