Front End Developer ManTech International CorpFront End DeveloperAnnapolis Junction, MD$91,600–$153,800 / yearThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
Front-End Developer/ 508 Compliance Specialist (Annapolis Junction, MD) Shield Consulting SolutionsFront-End Developer/ 508 Compliance Specialist (Annapolis Junction, MD)Annapolis Junction, MD508 Testing & Remediation: Perform comprehensive accessibility testing using JAWS and other screen readers, identifying and remediating issues related to keyboard navigation, focus management, ARIA implementation, color contrast, and semantic HTML structure. This role involves close collaboration with a cross-functional Agile team of software developers, system engineers, and product owners to build and validate accessible, compliant, and high-quality user interfaces.
Senior-level Front-End Developer (Annapolis Junction, MD) Shield Consulting SolutionsSenior-level Front-End Developer (Annapolis Junction, MD)Annapolis Junction, MDEfforts will include enhancing section 508 accessibility of the current TESTFLIGHT interface as well as redeveloping a new frontend to incorporate section 508 accessibility capabilities in a new user interface. WEBCANDID tracks, administers, and archives requests for mission-critical published intelligence reports used by the Intelligence Community and partners around the world.
NewFull Stack Java Developer Q1 Technologies, IncFull Stack Java DeveloperMcLean, VAThe enterprise models technology needs a senior full stack Java developer to support growing business needs for model analytics for the company's mortgage portfolio. The full stack developer will work closely with business partners to deliver a web application for our Finance division.
Front-End JavaScript Web Developer Booz Allen HamiltonFront-End JavaScript Web DeveloperChantilly, Virginia$55,200–$126,000 / yearOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. On our team, you’ll work with the development team to ensure accessibility for all users by developing a front end that functions across browsers, platforms, and devices while meeting accessibility and security requirements.
Senior UI Developer Lentech Inc.Senior UI DeveloperAnnapolis Junction, MDFull timeThe ideal candidate has front end experience, translates UX/UI designs into accessible, production-ready interfaces, and mentors junior developers while collaborating closely with system engineers and product stakeholders to resolve technical problem areas. Experience with Spring Boot, Spring MVC, Spring Data, Sprint Security, JMS, KAFKA, Java, Oracle, Elasticsearch, Docker, Kubernetes/K8, Maven, Gradle, GitLab, CI/CD.
Front-End Javascript Web Developer Booz Allen Hamilton Inc.Front-End Javascript Web DeveloperChantilly, VA$55,200–$126,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. On our team, you'll work with the development team to ensure accessibility for all users by developing a front end that functions across browsers, platforms, and devices while meeting accessibility and security requirements.
NewSenior Frontend Engineer - AI Platform Seekr Technologies IncSenior Frontend Engineer - AI PlatformReston, VAAvailable across cloud, on-premises, and edge environments, SeekrFlow reduces bias, strengthens data integrity, and simplifies model oversight so organizations can rely on trusted AI decisions in high-stakes settings that impact society's most sensitive and vital systems. Trusted by leading enterprises and government agencies, we partner with defense, finance, telecom, and critical infrastructure leaders to enable AI solutions that drive real-world results with unmatched transparency and control.
UX Expert Nightwing Intelligence SolutionsUX ExpertMarylandOur capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. It would also include an understanding of the user's needs, collaboration with cross-functional teams, and the ability to translate requirements into intuitive, visually appealing, and user-friendly designs.
Design System Lead INSPYR SolutionsDesign System LeadVienna, VA$40–$45 / hourWorking knowledge of front-end technologies such as HTML, CSS/SCSS, JavaScript/TypeScript, and modern component frameworks or libraries such as React or Vue; ability to collaborate with engineers and evaluate technical feasibility is required, while deep hands-on coding is not the primary role expectation. The Platform Design Systems Lead curates and advances the design-system experience for a specific product platform, ensuring that platform-level patterns, components, design tokens, documentation, and implementation guidance align with CMD+R and broader enterprise design-system direction.
Senior Software Engineer GrvtySenior Software EngineerSterling, Virginia$155,250–$192,750 / yearAs a Senior Software Engineer/Developer, you will perform as an individual contributor and team member focused on developing and refining a command-and-control platform used by a wide variety of stakeholders. Ideal candidates will have full stack development experience, with demonstrated skills developing front-end applications and user interfaces, as well as employing back-end technologies and programming languages.
Software Engineer Reinventing GeospatialSoftware EngineerChantilly, VARGi provides opportunities, resources, training, and mentorship to all our employees to let them take control of their careers and become a leader or a crucial member of our company. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.
Full Stack Developer (Hybrid/On-Site) BLN24Full Stack Developer (Hybrid/On-Site)Suitland, MDWhat Success Looks Like Within this role, success means understanding the existing environment before prescribing a solution; delivering working, well-tested improvements; reducing technical debt without disrupting mission operations; and becoming a trusted technical partner who can move fluidly between code, data, infrastructure, testing, and team collaboration. Job Title: Full Stack Developer (Hybrid/On-Site) Location: Suitland, MD Company: BLN24 About Us: We find strength in teamwork-a better you is a better usBLN24 is an award-winning Management Consulting Firm that supports the U.S. Federal Government in successfully achieving their mission and goals.
NewUser Experience UX Designer - Entry to Mid Level Maryland National Security AgencyUser Experience UX Designer - Entry to Mid Level MarylandMD$57,736–$133,142 / yearFULL PERFORMANCE Entry is with a high school diploma or GED plus 7 years of relevant experience, or an Associate's degree plus 5 years of relevant experience, or a Bachelor's degree plus 3 years of relevant experience, or a Master's degree plus 1 year of relevant experience or a Doctoral degree and no experience. Join us to work at the forefront of product/software development in an organization that's focused on promoting consistent processes and practices across the Agency in the areas of user experience engineering, systems engineering, operational engineering and support, and customer outreach.
Senior SW Developer CGI IncSenior SW DeveloperFairfax, VA$89,600–$176,300 / yearHowever, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI's legal duty to furnish information. Collaborate with the team in an Agile setting to research best practices, design and develop microservice architectures, implement solutions, mentor fellow team members, and test and deploy solutions to AWS cloud environments.
Engineer, AI & Process Automation The Carlyle Group Inc.Engineer, AI & Process AutomationWashington, DC$160,000–$180,000 / yearYou will embed directly with Carlyle's Corporate Services functions Finance, Tax, Human Capital, Legal & Compliance, Marketing & Communications, and the other enterprise teams that run the firm working with your manager and team to take the highest leverage AI opportunities from idea to production, and translating ambiguous business problems into working software in weeks, not quarters. In the first 12 months, you will have shipped multiple production AI products embedded in real Corporate Services workflows, contributed reusable patterns and building blocks that accelerate the team's subsequent work, and earned a reputation as a trusted technical partner to the business stakeholders you serve.
Mid-level Full Stack Developer SparksoftMid-level Full Stack DeveloperMarylandArtificial Intelligence (AI) Policy: While Sparksoft values the appropriate use of artificial intelligence in the workplace, candidates must complete interviews and independent assessments using their own knowledge and abilities. Design, develop, document, integrate, test, and deliver high quality code, scripts, and services using Agile and DevOps practices in an AWS cloud environment.
Frontend Software Engineer GrvtyFrontend Software EngineerMarylandPay Range: At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications. Degree in Computer Science or related field; 3 years relevant experience with Masters in related field; or High School Diploma or equivalent and 9 years relevant experience.
NewUI/UX Developer System OneUI/UX DeveloperGaithersburg, MDBachelor’s degree in Computer Science, Software Engineering, or related field with 4–8 years of relevant experience or Master’s degree with 2–6 years of relevant experience. User Experience Optimization: Translate complex workflows into simple, efficient user experiences that improve usability and adoption.
NewSr. Software Developer System OneSr. Software DeveloperGaithersburg, MDThe Senior Software Engineer will work closely with product owners, architects, Scrum Masters, DevSecOps teams, and fellow developers to deliver secure, scalable, and maintainable software solutions. • Bachelor’s degree in Computer Science, Software Engineering, or a related field with 8 to 12 years of relevant experience, or a master’s degree with 6 to 10 years of relevant experience.