Full-Stack Developer (Java / PostgreSQL) GuidehouseFull-Stack Developer (Java / PostgreSQL)Dc, District of Columbia$98,000–$163,000 / yearThe developer will contribute across the full application stack, including database design, backend services, RESTful APIs, frontend user interfaces, automated testing, security implementation, and DevSecOps integration. Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs.
Senior SQL Server & .Net API Developer (Azure) GuidehouseSenior SQL Server & .Net API Developer (Azure)Mclean, VAThe successful candidate will have deep experience designing and supporting SQL-based solutions, implementing secure data access patterns, and developing API integrations within Azure-hosted environments. NET Web APIs serve primarily as a secure integration layer between SQL Server, Azure-hosted services, Microsoft Power Platform solutions, and consuming applications.
Senior Salesforce Developer Architect Leidos Holdings IncSenior Salesforce Developer ArchitectGaithersburg, MDRemote$107,900–$195,050 / yearThe successful candidate will serve as both a hands-on technical contributor and Salesforce solution architect, providing leadership throughout the entire software development lifecycle-from requirements analysis and solution design to development, testing, deployment, and operational support. This role is responsible for the design, development, integration, and optimization of mission-critical Salesforce solutions supporting customer relationship management (CRM), knowledge management (KM), public-facing portals, and other enterprise business functions.
Javascript Developer Alpha Omega IntegrationJavascript DeveloperVienna, Virginia$80,000–$90,000 / yearThere are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, education and certifications as well as contract provisions regarding labor categories that are specific to the position and could fall outside of this range. National Resilience – supporting agencies such as Federal Deposit Insurance Corporation (FDIC), Treasury, Health & Human Services (HHS), National Institutes of Health (NIH), National Oceanic and Atmospheric Administration (NOAA) and the United States Department of Agriculture (USDA).
Cryptologic Language Training Developer Level 1 - Russian CACICryptologic Language Training Developer Level 1 - RussianAnnapolis Junction, MarylandA speaker with native capability and a minimum ILR proficiency level 4 in reading, listening, and speaking in Russian and a minimum ILR proficiency level 2 in reading, writing, speaking and listening in English OR a speaker with native capability in English and a minimum ILR proficiency level 3 in reading and listening in Russian. From eLearning tools and interactive lectures to lively discussions, team exercises, readings, case studies, role plays, and practical demonstrations, you will develop material that would mirror language analyst tasks and update existing materials to meet our client's language training requirements.
Full Stack Developer Lentech IncFull Stack DeveloperAnnapolis Junction, MD$215,731–$230,393 / yearCollaborate with backend engineers to design and integrate APIs, ensuring efficient data flow between front-end and back-end systems. Contribute to full-stack development efforts as needed, including backend services, database interactions, and deployment pipelines.
Senior ServiceNow Developer Science Applications International CorpSenior ServiceNow DeveloperWashington, DC$80,001–$120,000 / yearUnderstand business requirements for ServiceNow - Architect integrations with ServiceNow using LDAP, Single Sign-on, Mid server, Web-services, Email and several in-house applications and technologies - Participate in sizing the application for future growth and scalability. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.
Deep Learning Expert/Developer (On-site) Ripple EffectDeep Learning Expert/Developer (On-site)Bethesda, MD$90,267–$103,808 / yearEstablished in 2003, and named as one of the “Best and Brightest Companies to Work For” in 2024 and 2025 by the NABR, Ripple Effect has earned acclaim for delivering unparalleled consulting services and top-tier talent across federal, private, and non-profit sectors. Strong understanding of machine learning techniques, including Support Vector Machines (SVM), Multilayer Perceptron (MLP), and Convolutional Neural Networks (CNNs).
Deep Learning Expert/Developer (On-Site) Ripple EffectDeep Learning Expert/Developer (On-Site)Bethesda, MD$90,267–$103,808 / yearEstablished in 2003, and named as one of the “Best and Brightest Companies to Work For” in 2024 and 2025 by the NABR, Ripple Effect has earned acclaim for delivering unparalleled consulting services and top-tier talent across federal, private, and non-profit sectors. Strong understanding of machine learning techniques, including Support Vector Machines (SVM), Multilayer Perceptron (MLP), and Convolutional Neural Networks (CNNs).
Senior SQL Server & .NET API Developer (Azure) GuidehouseSenior SQL Server & .NET API Developer (Azure)Tysons Corner, VirginiaThe successful candidate will have deep experience designing and supporting SQL-based solutions, implementing secure data access patterns, and developing API integrations within Azure-hosted environments. NET Web APIs serve primarily as a secure integration layer between SQL Server, Azure-hosted services, Microsoft Power Platform solutions, and consuming applications.
Mid-Level UI/UX Developer Leidos Holdings IncMid-Level UI/UX DeveloperGaithersburg, MD$87,100–$157,450 / yearLeidos Intelligence Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. As a UI/UX Developer supporting a premier Intelligence Community customer, you'll turn complex challenges into elegant solutions, working alongside innovative teams to deliver capabilities that strengthen national security.
Software Developer CisiveSoftware DeveloperMarylandRemoteThis role involves working across front-end and back-end technologies, collaborating with cross-functional teams, and contributing to secure and reliable software solutions. The Software Developer is responsible for designing, developing, testing, and maintaining scalable software applications that support Cisive’s enterprise platforms.
NewSenior Application Developer Tecknomic LLCSenior Application DeveloperWashington, DC$64–$74 / hourContractorFull timeThe DC Department of Human Services (DHS), Office of Information Systems (OIS), Application Software Development Division is seeking a Senior Application Developer to design, develop, deliver, and enhance Client-Server, Web, Cloud, and Mobile applications using. This is a 100% onsite role in Washington, DC (11 to 15 years of experience).
NewServiceNow UI/UX Designer Tecknomic LLCServiceNow UI/UX DesignerWashington, DC$39–$44 / hourFull timeThe DC Office of the Chief Technology Officer (OCTO) is seeking a ServiceNow UI/UX Designer to design, enhance, and optimize user-centered digital experiences across the District of Columbia Government’s ServiceNow platform. This is a 100% onsite role in Washington, DC.
Web Developer Armison TechWeb DeveloperChantilly, VirginiaExperience designing and producing interactive WBTs using HTML5, CSS, JavaScript, and Adobe Animate, editing and integrate video, audio, and animation using Adobe Premiere, After Effects, and Media Encoder, and collaborating with instructional designers to translate storyboards into engaging training modules. As we help each of our new employees make adjustments to our operational methods, we make sure every professional is able to handle the workload of each project by resolving any relevant concerns or issues they may have relating to this recent career shift.
Web Developer Capgemini Government SolutionsWeb DeveloperMcLean, Virginia$75,000–$95,000 / yearFull timeThe disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.
NewSenior Dynamics CRM and Power Platform Developer Macpower Digital Assets Edge Private LimitedSenior Dynamics CRM and Power Platform DeveloperWashington, DC$87 / hourJob Summary: Senior Dynamics CRM and Power Platform Developer for Hybrid Assignment in Washington, DC and our ideal candidate would have 16+ years of experience in requirements gathering and software application development, along with 16+ years of experience in the Software Development Lifecycle. Collaborate with Delivery architects, Technical Leads, and developers to perform code reviews to ensure that the solutions align with pre-defined architecture/design or Microsoft-recommended best practices for the Power Platform.
NewCore Java Backend Developer | Java Developer (W2 ONLY) Macpower Digital Assets Edge Private LimitedCore Java Backend Developer | Java Developer (W2 ONLY)McLean, VA$59 / hourAbout the Role: We're looking for a Core Java Backend Developer with strong AWS Cloud experience to join our team. You'll work with modern cloud tools to build and maintain scalable, serverless, and microservices-based applications.
Salesforce Web Developer (Cleared) Blue Sky Innovative SolutionsSalesforce Web Developer (Cleared)Fort Meade, MDBlue Sky Innovative Solutions (Blue Sky) assists its federal, state and local, and commercial clients with solving their toughest challenges in the areas of IT Infrastructure Support and Engineering; Application Development and Maintenance; Program and Project Management; and Management Consulting. What You'll Need to Join the Team Bachelor's degree + 5 years of experience with Agile development and the Atlassian suite, including custom Apex, Lightning Web Components, and platform configuration, or 9 years of applicable experience.
Web Developer (Active Top Secret clearance) Akima, LLCWeb Developer (Active Top Secret clearance)Alexandria, Virginia$140,000–$142,000 / yearAt Suvi, the work you do every day makes a difference in the lives of our 15,000 Iñupiat shareholders, a group of Alaska natives from one of the most remote and harshest environments in the United States. For our government customers , Suvi delivers subject matter experts, an agile management approach, and innovative technologies that accomplish customers’ missions safely, securely, and efficiently.