Modern Application Developer EntropyZero ConsultingModern Application DeveloperReston, VAEntropyZero Consulting is a boutique software engineering consultancy focused on delivering quality software and software engineering solutions to public sector and commercial clients. In past Entropy Days, we've programmed robots to battle each other in a winner takes all tournament and shared presentations on topics as diverse as drones and robotics, paragliding, and home brewing.
Lead Application Developer Bart & AssociatesLead Application DeveloperSuitland, MDIn recognition of all these efforts, B&A has been named a Companies as Responsive Employers (CARE) award recipient by Northern Virginia Family Services and nominated by the Northern Virginia Chamber of Commerce for Outstanding Corporate Citizenship Award. This role provides technical and management leadership on major application development assignments, applying coding and documentation best practices and adhering to USCB technical and security requirements and SDLC frameworks.
Salesforce Developer - Remote Cherokee Nation BusinessesSalesforce Developer - RemoteWashington DC, DCRemote$120,000–$150,000 / yearAs a trusted partner for more than 60 federal clients, Cherokee Federal LLCs are focused on building a brighter future, solving complex challenges, and serving the governments mission with compassion and heart. Criterion/HESFP, a Cherokee Federal owned company, is seeking a skilled and experienced Salesforce Developer to design, build, and deliver solutions on the Salesforce platform.
Backend Software Engineer Game Plan TechBackend Software EngineerWashingtonYou'll work closely with cross-functional teams to deliver high-quality, scalable, and reliable server-side solutions that meet the needs of our customers and business objectives. Collaboration: Work closely with product managers, designers, and front-end developers to gather requirements, brainstorm solutions, and implement features.
Software Developer (Mid) VTGSoftware Developer (Mid)Riverdale, MarylandFull timeResponsibilities: Build and enhance front-end user interfaces using React (including hooks, functional components, state management libraries). Overview: VTG is seeking a mid-level Software Developer to support our customer in College Park, MD.
Section 508 Testing & Remediation Specialist Infinitive IncSection 508 Testing & Remediation SpecialistMcLean, VAIn this role, you will perform rigorous manual and automated accessibility testing, identify compliance gaps, provide actionable remediation guidance to software developers and content creators, and assist in drafting accessibility documentation (including VPATs). Test digital assets using leading assistive technologies (AT), including screen readers (JAWS, NVDA, VoiceOver, TalkBack), screen magnifiers (ZoomText), speech recognition software (Dragon), and keyboard-only navigation.
UI / UX Designer Developer, Senior LCGUI / UX Designer Developer, SeniorRockville, MarylandThe developer will design and implement user interfaces for AI applications such as chatbots, knowledge retrieval tools, and workflow automation platforms, ensuring a seamless and efficient user experience. The role involves building modern front-end applications using React (or similar frameworks), designing user journeys, and integrating AI-powered backend services into responsive UI experiences.
Front-End Developer (TLM - 010) SageCor SolutionsFront-End Developer (TLM - 010)Annapolis Junction, MarylandServing Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies. Understanding, maintaining, and troubleshooting interfaces between multiple applications.
Front-End Developer (TLM - 009) SageCor SolutionsFront-End Developer (TLM - 009)Annapolis Junction, MarylandServing Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies. Understanding, maintaining, and troubleshooting interfaces between multiple applications.
26-1106: Python Developer - Herndon, VA Navitas Business Consulting26-1106: Python Developer - Herndon, VAHerndon, VAFull timeNavitas is seeking a hands-on Python Developer to design, develop, and maintain secure backend applications and APIs supporting enterprise and mission-critical systems for the DoD Search Portfolio. Since our inception back in 2006, Navitas has grown to be an industry leader in the digital transformation space, and we’ve served as trusted advisors supporting our client base within the commercial, federal, and state and local markets.
NewFront End Developer Reflexive ConceptsFront End DeveloperAnnapolis Junction, MarylandWe have an immediate need for a Front End Developer to support the development and sustainment of 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.
Front End GUI Developer / Software Engineer CymertekFront End GUI Developer / Software EngineerAnnapolis Junction, MarylandFront End Developer, UI Developer, Front End Software Engineer, Web Developer, Application Developer, UX Developer, JavaScript Developer, React Developer, Angular Developer, Full Stack Developer, Mobile App Developer, GUI Engineer, Front End Architect, Interactive Developer, ect. Computer Science, Software Engineering, Information Technology, Web Development, Human-Computer Interaction, Graphic Design, Digital Media, User Experience Design, Computer Engineering, Interactive Media, Multimedia Design, Information Systems, Game Design, ect.
NewFront-End Developer HalvikFront-End DeveloperVienna, VAFull timeMinimum RequirementsEducation: Bachelor's Degree in Computer Science, IT or related field experienceExperience: 5+ years of experienceModern JavaScript & TypeScript: Fluency in Angular 18+, asynchronous patterns (Promises, async/await), closures, event loops, and this binding. Local Storage).Troubleshooting expertise: Strong Angular troubleshooting requires deep debugging of change detection, RxJS, routing, forms, performance, builds, and API issues, plus clear triage, root-cause analysis, and effective communication of fixes.
Ai/Ml Software Developer InterImageAi/Ml Software DeveloperArlington, VAThis role sits at the intersection of software engineering, data engineering, and AI innovation, supporting the development of enterprise solutions that leverage large datasets and advanced language models. We are seeking a highly skilled Full Stack Developer with strong software design expertise to design, build, and scale modern applications that integrate data-intensive systems and Generative AI capabilities.
Full Stack Software Developer UnissantFull Stack Software DeveloperAshburn, VAFull timeBuild and enhance web applications using modern front-end technologies such as Angular, React, HTML, JavaScript, and CSS.Develop application components that communicate effectively with backend microservices and enterprise data sources. Communication Skills:Excellent verbal and written communication skills, including the ability to communicate effectively with technical and non-technical audiences.
Senior .Net & REACT Full Stack Developer Synergy ECPSenior .Net & REACT Full Stack DeveloperWashington, District of ColumbiaC#, ADO.NET, EF) Familiarity or experience with architecture styles/APIs (REST, RPC) Develop and maintain web applications using React, TypeScript, JavaScript, Node.js and HTML5/CSS3 Design and implement both front-end and back-end components of the application. Work/Life Balance : A healthy work/life balance is essential for building and executing your work effectively at NSI/Synergy ECP, but it’s also necessary to allow you the room to pursue everything you want to develop in your personal life.
Software Developer Mid 3 - Wash DC - TS required to apply Bow Wave LLCSoftware Developer Mid 3 - Wash DC - TS required to applyWashington, DCFull timeThis 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. Responsibilities:Bachelors RequiredMinimum 5 Years experienceReact, SharePoint are must havesThe Software Engineer 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.
Microsoft Power Platform Developer AHU TechnologiesMicrosoft Power Platform DeveloperWashington, District of Columbia$66–$71 / hourComplete Description: PowerApps Developer (Contractor) Client aims to engage an experienced developer with at least 4 years of experience to maintain a suite of previously created applications as well as design, develop, and document projects and applications using PowerApps and the Power Platform suite. The contractor shall establish suitable processes and systems to guarantee the most regimented organization of resources involved in the support of the QuickBase Applications including project tracking and knowledge management.
Senior Full Stack Java REACT Developer ERP InternationalSenior Full Stack Java REACT DeveloperLaurel, MD$130,000–$160,000 / yearWork collaboratively as a full stack developer on Agile Scrum teams and complete user stories and develop usable code independently with minimal oversight and guidance. Contribute to an atmosphere of cross-functional teamwork within the organization; contributes to acceptance/functional testing duties and part of incremental feature development.
Software Developer - Junior (Team 01) AmentumSoftware Developer - Junior (Team 01)WashingtonImplementing and using backend frameworks such as Java Spring, Nodejs, Go GinAngularJS, React, NextJS, Spring, Nodejs, NestJS, and Gin Spring, Google Web Toolkit, Hibernate, and Struts. The entire section leverages agile and works to provide enhanced reporting and global searching capabilities to facilitate task management, cross-utilization, and address national intelligence priorities while protecting confidential data and sources.