UNKNOWN

FEED

T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering. Established in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data.

YEAR

T-Rex Solutions LLC

Web Developer

linkup_via_bold

Employees do not have to pay premiums if they enroll in the Aetna High Deductible Health Plan or the Kaiser HMO Plan; 15 days paid vacation and 13 holidays per year plus 2 volunteer days per year; Generous sick and bereavement leave; Competitive parental leave; Company-paid coverage for long term disability, life insurance, and accidental death & dismemberment; Flexible Spending and Health Savings accounts; Retiree health plan and a retiree health account (retiree HRA). The Air Line Pilots Association, International (ALPA) , the largest airline pilot union in the world and the largest non-governmental aviation safety organization in the world (representing over 80,000 pilots at 42 U.S. and Canadian airlines) seeks an experienced Applications Developer for our McLean, Virginia, office.

Air Line Pilots Association, Int'l.

Applications Developer

[AW]-iCims

FULL_TIME

OTHER

Serving federal, state, & local government clients as well as public higher education institutions, our team of professionals brings fresh perspective to help clients anticipate disruption, reimagine the possible, and fulfill their mission promise. The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.

Deloitte

Project Senior Web Developer

equestftpin

This role involves recommending software upgrades for current and future systems, translating User Interface (UI)/User Experience (UX) design wireframes, ensuring software continues to function normally through software maintenance and testing, and documenting every aspect of the application, service, or environment as a reference for future maintenance and upgrades. The Web Application Developer is responsible for designing, testing, and developing well-designed web-based software code that is testable and efficient, using best software development practices to meet user needs.

E-Infosol LLC

Web Application Developer

ADAPTED_NOW

Continuous Learning and Improvement: o Stay updated with the latest trends and advancements in front-end development, Angular, and mobile technologies. o Collaborate with mobile developers to ensure consistent user experiences across web and mobile platforms.

TechDigital

Senior Front-End Developer

Additionally, based on a DevOps framework, you will participate in and/or direct major deliverables of projects through all aspects of the software development lifecycle, including scope and work estimation, architecture and design, coding, and unit testing. January 21, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

Sr. Marklogic Developer

sourcestack_via_bold

Design and implement cloud-native solutions utilizing AWS services (EKS, ECR and PostgreSQL), including containerized and serverless architectures, CI/CD automation, API management, AI/ML services, event-driven integration patterns, and scalable enterprise cloud platforms. Virginia Pay Range $150,000—$170,000 USD Requirements of position: Think analytically, effective verbal and written communication skills, make decisions, observe/remember details, interpret data, concentrate on tasks, adjust to change, handle stress/emotions.

Foxhole Technology

Sr. Backend Developer

GreenHouseAPI

MarkLogic Developer (SME)

With contracts in both the public and private sectors in the DC metro area and across the country, Soft Tech is an organization made up of highly successful and talented Information Technology professionals offering enterprise class solutions for any size organization at great value. The designated candidate for this position will join a collaborative team environment, providing leadership necessary toward the successful delivery of the project deliverables and provide effective communication to all levels of staff for reporting design/development.

Soft Tech Consulting

Full Stack Developer (Sr.)

The ideal candidate thrives in aggressive, high-velocity delivery environments, possesses a proven track record of migrating legacy enterprise systems, values proactive team leadership, and actively leverages modern AI-assisted engineering tools to accelerate software development lifecycles without sacrificing code quality. In this senior-level role, you will champion legacy modernization initiatives, systematically breaking down monolithic architectures, legacy databases, and older web frameworks into high-transaction web interfaces and scalable, modern backend solutions across dynamic hybrid infrastructure setups (On-Premises OpenShift & AWS Cloud).

Anika Systems

Senior Full Stack Developer

partner JazzHR

Utilize best practices in web screen design and learn about different middleware platforms to source and update data through web screens as specified in functional requirements. This is an exciting opportunity to join a growing company comprised of highly qualified, highly impactful, and multi-talented individuals.

Azusa Solutions

Cleared Full Stack Developer

Serco-NA is seeking a motivated individual to serve as an IB-CHE/PMDT Developer in the Submarine Industrial Base Data Analytics Team, (IB-CHE: Industrial Base - Cloud Hosting Environment/ PMDT: Product & Manufacturing Digital Twin) supporting high-visibility initiatives that enhance the readiness, resilience, and performance of the U.S. Navy's Submarine Industrial Base (SIB). Working remotely, you will be on the dynamic SIB Data Team providing support to the Program Manager and DRPM SUB where you will help manage a dynamic mix of in-house development teams and third-party tool integration projects to deliver solutions that support the SIB program.

Serco, Inc. is the North America division of Serco Group, plc, one of the world’s leading service companies. At Serco we serve every branch of the U.S. Military, federal, state and local governments, Canadian and provincial governments, as well as commercial customers. We are a leading provider of professional, technology, engineering, trades, and management services, and we support the public service areas of Defense, Citizen Services, and Transportation.
Headquartered in Herndon, Virginia, Serco has over 9,000 employees working at over 100 sites across the U.S. and Canada. Serco is a business where people and values matter. Our workplace culture is one that embraces diversity and fosters equity, respect, and belonging for every individual. Put simply, Serco is a place you can count on. We embody a holistic approach to wellbeing and offer our employees a suite of benefits that enable you to achieve your physical, emotional, financial, social, community and career goals.
Serco is a place where you can make a difference because every contribution matters. So while your place at Serco may vary depending on your role, we know you will find your place here. You are invited to come discover your place in our world.

Serco Group plc

IB-CHE/PMDT Developer- Remote opportunity

Developing unit and integration tests, in addition to participating in functional and regression tests to ensure programs will produce the desired results and that instructions are correct. This commitment, aligned with our core Vision and Values of Integrity, Respect, and Responsibility, allows us to leverage differences, encourage innovation, and expand our success in the global marketplace, ultimately enabling us to best serve our clients.

V2X Inc

Senior Software Developer

The pay range for the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia is: $106,300—$149,900 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia .

Accenture Federal Services

Angular Full Stack Developer

CCNA – SECURITY; GICSP; GSEC; Security +; SSCP)" "• Experience managing a self-hosted ServiceNow instance, including performing required upgrades to core ServiceNow applications. • Development experience with JavaScript or other high-level programming languages.

Avid Technology Professionals

ServiceNow Administrator/Developer 2

Titan Technologies, LLC and our wholly owned subsidiaries, TelaForce, LLC, Titan Facilities, Inc. and Zen Strategics, design, build, integrate, and manage innovative solutions and software applications. This role involves developing and enhancing responsive web applications, collaborating with cross-functional teams, and applying design principles to optimize usability and operational performance.

Titan Technologies Career

Sr. UI/UX Frontend Software Developer

ea_via_bold

The ServiceNow Developer will be responsible for the design, development, and maintenance of ServiceNow applications and modules to enhance IT service management within the organization. This role requires collaboration with various teams to ensure that ServiceNow functionality meets business needs.

Greenberg-Larraby, Inc. (GLI)

ServiceNow Developer

UI/UX Frontend Software Developer

Servicenow Developer

HOUR

The ideal candidate will possess deep expertise in PeopleSoft development technologies and collaborate closely with technical leads, project managers, and business stakeholders to deliver scalable enterprise solutions. The consultant will design, develop, test, and implement PeopleSoft solutions with a strong emphasis on PeopleSoft Fluid UI development, PeopleTools, integrations, and HCM 9.2 functionality.

Since 1996, RJT has provided successful SAP, Oracle, and IT consulting solutions and staffing services to clients around the world. The new Apolis brings you the same personalized service fortified with a greater array of IT solutions, global expertise, and cost-management strategies.
We are a global IT consultancy that seamlessly integrates experts and leading-edge solutions into your organization so you can focus on what really matters.

Html Developer Jobs in Mclean, VA

Web Developer T-Rex Solutions LLC

Applications Developer Air Line Pilots Association, Int'l.

Project Senior Web Developer Deloitte

Web Application Developer E-Infosol LLC

Senior Front-End Developer TechDigital

Sr. Marklogic Developer Leidos

Sr. Backend Developer Foxhole Technology

MarkLogic Developer (SME) Leidos

Full Stack Developer (Sr.) Soft Tech Consulting

Senior Full Stack Developer Anika Systems

Cleared Full Stack Developer Azusa Solutions

IB-CHE/PMDT Developer- Remote opportunity Serco Group plc

Senior Software Developer V2X Inc

Angular Full Stack Developer Accenture Federal Services

ServiceNow Administrator/Developer 2 Avid Technology Professionals

Sr. UI/UX Frontend Software Developer Titan Technologies Career

ServiceNow Developer Greenberg-Larraby, Inc. (GLI)

UI/UX Frontend Software Developer Titan Technologies Career

Servicenow Developer Greenberg-Larraby, Inc. (GLI)

PeopleSoft Lead Developer Apolis

Similar Job Searches

See More Jobs

Stand out to leading employers.