Front-End Developer / 508 Compliance Specialist Reflexive ConceptsFront-End Developer / 508 Compliance SpecialistAnnapolis Junction, Maryland508 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, systems engineers, and product owners to build and validate accessible, compliant, and high-quality user interfaces.
Mulesoft Developer Accenture Federal ServicesMulesoft DeveloperWashington, DCThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $83,900—$234,900 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, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
Senior User Interface Developer (Annapolis Junction, MD) Shield Consulting SolutionsSenior User Interface Developer (Annapolis Junction, MD)Annapolis Junction, MDJob Description: Candidate will collaborate with systems and software engineers and other User Interface developers to design, develop, release, and support User Interfaces for multiple feature sets deployed within an enterprise workflow platform. Candidate will participate in User Experience (UX) analysis, design, and prototyping in order to maximize usability of developed User Interfaces.
Front-End Developer / 508 Compliance Specialist (Java) Reflexive ConceptsFront-End Developer / 508 Compliance Specialist (Java)Annapolis Junction, MarylandWe have an immediate need for a Front End Developer to support the development and sustainment of two mission applications: one that tracks, administers, and archives requests for mission-critical published intelligence reports used by the Intelligence Community and partners around the world, and a high-performance geospatial collaboration tool that provides a single repository for formal and informal finished intelligence products. Redeveloping a new front end that incorporates Section 508 accessibility capabilities in a new user interface.
PowerShell Developer, Senior Booz Allen HamiltonPowerShell Developer, SeniorUsa, District of ColumbiaWe are seeking a Senior PowerShell Developer with a Data Scientist background to support the Navy Records Management mission, delivering secure, high‑performing automation solutions, analytics pipelines, and optimized applications that enhance enterprise‑wide data reliability and workflow efficiency. In this role, you will combine deep expertise in PowerShell engineering, large‑scale data processing, and modern data science practices to design, refactor, and deploy automation frameworks that streamline Navy data workflows and support Records Management modernization.
ETL Java Developer (SME) LeidosETL Java Developer (SME)Bethesda, MarylandDemonstrated experience performing ETL activities including, but not limited to, parser development and deployment; data flow management; implementing data lifecycle policies; troubleshooting data access issues; and developing data models. The candidate will provide technical expertise and support in the design, development, implementation and testing of customer tools and applications in support of Extracting, Transforming and Loading of data into an enterprise Data Lake.
Application Developer, Mid Booz Allen HamiltonApplication Developer, MidUsa, District of ColumbiaKnowledge ofdeveloping and maintaining the technology needed to power the components which enable the user-facing side of enterprise applications databases, conceptualize and implement data storage solutions, run performance testing and benchmarking, and optimize data performance. Experience with Java, JavaScript, SQL, Python, Server-Side Development, Middleware, Application or Data Integration, API Development, Core Application Systems, Node.js, Groovy, Scala, Spring Cloud, Spring Core, Spring-Boot, or Spring Data.
Ai/Ml Software Developer Booz Allen Hamilton Inc.Ai/Ml Software DeveloperFort Meade, MD$69,400–$158,000 / yearBooz Allen is the leading provider of AI services to the nation-we're looking for a Software Developer like you to create artificial intelligence and machine learning solutions that help solve our clients' toughest problems. Onsite: 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.
Powershell Developer, Senior Booz Allen Hamilton Inc.Powershell Developer, SeniorWashington, DC$99,000–$225,000 / yearWe are seeking a Senior PowerShell Developer with a Data Scientist background to support the Navy Records Management mission, delivering secure, high‑performing automation solutions, analytics pipelines, and optimized applications that enhance enterprise‑wide data reliability and workflow efficiency. In this role, you will combine deep expertise in PowerShell engineering, large‑scale data processing, and modern data science practices to design, refactor, and deploy automation frameworks that streamline Navy data workflows and support Records Management modernization.
AI/ML Software Developer Booz Allen HamiltonAI/ML Software DeveloperUsa, Maryland$69,400–$158,000 / yearBooz Allen is the leading provider of AI services to the nation—we’re looking for a Software Developer like you to create artificial intelligence and machine learning solutions that help solve our clients' toughest problems. Onsite : 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.
Software Developer Johns Hopkins Applied Physics LaboratorySoftware DeveloperLaurel, MarylandFull timeYou'll be joining our hardworking team of systems engineers, algorithm developers, FPGA and embedded software engineers, and advanced EW technology enthusiasts who enjoy working together to craft creative solutions to complex challenges in addition to bringing real solutions from concept to prototyping. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges.
Cybersecurity AI Developer LeidosCybersecurity AI DeveloperLaurel, MarylandOur talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. August 25, 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.
Senior Cybersecurity AI Developer LeidosSenior Cybersecurity AI DeveloperLaurel, MarylandOur talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. August 25, 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.
SharePoint Developer BigBear.aiSharePoint DeveloperWashington, DCThe Sharepoint Developer will perform as both a SharePoint specialist and a general web developer, capable of building and maintaining complex intranets, custom SharePoint apps, and integrated web solutions that improve collaboration, efficiency, and user experience across the DIA. Master's degree in an area related to the labor category with 12 years experience OR have Bachelor's degree related to the labor category and an additional 5 years of related senior experience, for a total of 17 years, as a substitute to the Master's Degree.
University - 2027 Summer Games Software Developer Intern - Annapolis Junction, MD Booz Allen Hamilton IncUniversity - 2027 Summer Games Software Developer Intern - Annapolis Junction, MDAnnapolis Junction, MD$52,900–$108,000 / yearTeams have also helped to develop an app that gives military commanders an easy way to track real-time and open-source information about developing situations, including sudden attacks, fighting human trafficking, and even tracking the spread of a disease worldwide. Onsite: 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.
Senior .NET Developer AndworxSenior .NET DeveloperMetro Area, DCNET Developer, the candidate will leverage their blend of business analysis, organization, communication, and technical skills, to perform the following: Develop enterprise applications and support end-to-end software development and delivery in an Agile Microsoft code-base environment. NET Developer, you will be working on an Agile team that develops enterprise web applications using technologies that include ASP.NET, NET CORE, NET 6, MVC, Entity Framework, and Oracle and Azure DevOps.
Sr. Application Developer Front-End BigBear.aiSr. Application Developer Front-EndWashington, DCYou will be joining our amazing BigBear.ai team to provide development for legacy and existing systems whether it's building out new features, enhancements, or bug fixes and adding features that will allow our successor system to integrate with older legacy systems so that both systems can co-exist. Please note the targeted compensation range is provided as an estimate, and any actual compensation offer may vary depending on the needs of the company, or an applicant's skillset, competencies, experience, education, certifications, location, or other factors.
Mulesoft Developer Accenture PlcMulesoft DeveloperArlington, VAIf you're passionate about integration, APIs, AI, and solving complex business challenges, you'll have opportunities to work with leading clients, collaborate with experienced practitioners, develop in-demand skills, and help shape the future of enterprise connectivity. You collaborate effectively with architects, senior developers, analysts, client stakeholders, and distributed delivery teams, and you take pride in producing quality work on schedule.
Software Developer Co-op LeidosSoftware Developer Co-opBethesda, MarylandAs the prime contractor for the High Fidelity Simulation (HFS) Portfolio, we are committed to advancing the Navy’s mission through the development and sustainment of next-generation training systems like CIAT - Combined Integrated Air and Missile Defense (IAMD) and Anti-Submarine Warfare (ASW) Trainer - YouTube . August 27, 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.
Sr Analytics Developer Epic Children's National HospitalSr Analytics Developer EpicDC$131,060.80–$218,441.60 / yearPlease note that it is the policy of Children's National Hospital to ensure a "drug-free" work environment: a workplace free from the illegal use, possession or distribution of controlled substances (as defined in the Controlled Substances Act), or the misuse of legal substances, by all staff (management, employees and contractors). Analytical & Problem-Solving Skills - Expertise in analyzing complex technical and functional issues, troubleshooting, identify basic problems and procedural irregularities, collect data, establish facts, and draw valid conclusions.