Senior Java Developer (Active TS/SCI with Poly Required - (SIGN-ON BONUS UP TO $30,000) GD Information TechnologySenior Java Developer (Active TS/SCI with Poly Required - (SIGN-ON BONUS UP TO $30,000)Annapolis JunctionThis role is ideal for engineers who enjoy solving complex backend challenges, building scalable microservices, and working with modern technologies alongside a strong technical team. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.
Lead Conversational AI Developer SGA Inc.Lead Conversational AI DeveloperBethesda, MDRemote$68–$80 / hourThe platform integrates conversational applications with enterprise systems and backend services to provide intelligent, personalized, and transactional experiences for users. Troubleshoot issues across the full application stack, including conversational flows, application code, APIs, databases, web applications, and backend integrations.
Full Stack Developer Vantor ServicesFull Stack DeveloperMcLean, Virginia$150,000–$165,000 / yearVantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world differently, and in doing so, be seen differently. We are seeking a Full Stack Developer with a strong frontend and data-integration focus to support the development of a mission-critical, web-based application used for data ingest, analytics, visualization, and dissemination.
Intermediate Full Stack Java REACT Developer ERP InternationalIntermediate Full Stack Java REACT DeveloperLaurel, MD$110,000–$140,000 / 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.
Power Platform Developer TechnomicsPower Platform DeveloperArlington, VA$85,000–$150,000 / yearWe deliver practical, credible and defensible results offering actionable insights by applying data-driven and analytics-based approaches in combination with multidisciplinary talent, subject matter expertise, and tangible and repeatable assets in the form of databases, models, approaches and techniques. The Microsoft Power Platform Developer will design, develop, implement, and maintain secure, scalable, and user-centered business applications and automation solutions using the Microsoft Power Platform (Power Apps, Power Automate, Power BI, Dataverse).
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.
Senior Database Developer SwiftSenior Database DeveloperHerndon, VirginiaDetermination of official compensation or salary relies on several different factors including, but not limited to: level of position, complexity of job responsibilities, geographic location, work experience, education, certifications, Federal Government contract labor categories, and contract wage rates. Responsibilities: Designing, developing, and managing database systems, particularly focusing on AWS RDS for PostgreSQL and SQL databases.
PeopleSoft HCM,ELM Developer Lead Digital Management LLCPeopleSoft HCM,ELM Developer LeadWashington, DCWith a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. Comprehensive experience with HTML, Java, J2EE, JSP, Extensible Markup Language (XML), JavaScript, C++, and object‑oriented analysis and design; relational database programming; and administration of programming/application development systems.
Full Stack Developer - Angular / AWS SourceFlyFull Stack Developer - Angular / AWSAshburn, VirginiaTechnical knowledge is insufficient to establish credibility in this operating environment; expertise must be enhanced with rapid acquisition of mission knowledge and demonstrated commitment positive mission outcomes; therefore, we seek self-starters who are capable of independent exploration and knowledge acquisition, willing to develop informal support networks, and with an appreciation for the immense challenge of safeguarding the Nation’s borders. As an SME member, you will also play a key role in architectural decisions, mentoring junior developers, and driving best practices within the team Applicants should note that while some formal training exists to support building knowledge of missions and the implementation of data-driven solutions, much of the knowledge must be gained through on-the-job training and individual initiative.
Software Developer - Multiple Levels - TS/SCI Poly Required LeidosSoftware Developer - Multiple Levels - TS/SCI Poly RequiredReston, VirginiaMay 6, 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. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Software Engineer - Full-Stack Developer AerovironmentSoftware Engineer - Full-Stack DeveloperAnnapolis Junction, MD$83,500–$208,000 / yearExperience in a broad range of technical knowledge, including software, systems engineering, systems architecture, networking, functional analysis, systems analysis, usability engineering, and testing in an agile environment. Agencies of the U.S. Department of Defense and allied military services use the company's hand-launched UAS to provide situational awareness to tactical operating units through real-time, airborne reconnaissance, surveillance, and target acquisition.
Front--End Developer (Mid) TS/SCI AmentumFront--End Developer (Mid) TS/SCIArlington, VirginiaOffice environment with no unusual hazards, occasional lifting to 50 pounds, constant sitting while using the computer terminal, constant use of sight abilities while reviewing documents, constant use of speech/hearing abilities for communication, constant mental alertness, must possess planning/organizing skills, and must be able to work under deadlines. The mission is to modernize and sustain a secure, web-based platform that consolidates critical government workflows, enabling automated data management, role-based access control, and multi-level security capabilities in support of national security operations.
Senior Full Stack Developer -Active (TS/SCI with CI Poly) VibrintSenior Full Stack Developer -Active (TS/SCI with CI Poly)Reston, VAFull timeJava, Python, or similar)Experience designing and consuming RESTful APIsExperience with databases (PostgreSQL, MySQL, MongoDB, etc.)Familiarity with cloud platforms (AWS, Azure, or GCP)Experience with version control (Git) and CI/CD pipelinesStrong problem-solving and debugging skillsDesired Skills:Experience with microservices architectureContainerization (Docker, Kubernetes)Knowledge of DevSecOps practicesExperience with GraphQLFamiliarity with Agile/Scrum methodologiesUI/UX best practicesQualifications:Bachelor's degree in Computer Science or related field (or equivalent experience)Experience developing scalable, production-grade applicationsStrong communication and collaboration skillsActive Top Secret Clearance (SCI Eligible) preferredThe pay range for this position is a general guideline only and not a guarantee of compensation or salary. Working alongside many of the most talented professionals in public service, we work tirelessly to create and sustain new solutions and services that meet the stringent demands across a variety of customer missions.
Salesforce Developer ClifyX, INCSalesforce DeveloperMcLean, VAExperience in the Banking & Financial Services (BFSI) domain is a strong added advantage, enabling deeper understanding of customer journeys, compliance workflows, and financial products. The Salesforce Developer will design, build, and implement Salesforce solutions that support business processes and digital transformation initiatives.
SQL Developer Spry MethodsSQL DeveloperQuantico, VAWhat Your Day-To-Day Looks Like (Position Responsibilities): Design, develop, optimize, and maintain complex T-SQL queries, stored procedures, functions, views, and database scripts to support enterprise applications and reporting requirements. Who We’re Looking For (Position Overview): Spry Methods is seeking a SQL Developer to support a strategic laboratory program for our DOJ FBI customer.
SQL Server Developer Apollo Technology Solutions LLCSQL Server DeveloperGermantown, MDThe ideal candidate will be responsible for designing, developing, optimizing, and maintaining database solutions, ETL processes, and data integration workflows that support business applications and reporting needs. We are seeking a skilled SQL Database Developer with strong expertise in T-SQL, Microsoft SQL Server, and SQL Server Integration Services (SSIS).
Jr. Java Developer - FS Poly stanleyreidJr. Java Developer - FS PolyAnnapolis Junction, MarylandApply online at https://careers.stanleyreid.com/ or contact our MD team for more info: mwhitford@stanleyreid.com, asmith@stanleyreid.com. Our client is seeking a Junior Java Software Engineer to join a team developing new and enhancing existing capabilities, primarily using Java.
Microsoft Power Platform Developer INSPYR SolutionsMicrosoft Power Platform DeveloperWashington, DC$55–$62 / hourInformation collected and processed through your application with INSPYR Solutions (including any job applications you choose to submit) is subject to INSPYR Solutions’ Privacy Policy and INSPYR Solutions’ AI and Automated Employment Decision Tool Policy: https://www.inspyrsolutions.com/policies/ . Our tailored offerings include a wide variety of professional services, project solutions, managed services, and talent resources, all bolstered by our strategic partnerships with cutting-edge technology services.
RPA Developer - Arlington, VA DirectViz Solutions, LLCRPA Developer - Arlington, VAArlington, VAFull timeOverviewDirectViz Solutions is seeking a highly motivated, self-directed individual to fill the role of RPA Developer for one of our government clients as part of a major enterprise-wide transformation with the use of data and AI. DirectViz Solutions (DVS) is a dynamic and rapidly growing government contractor committed to delivering innovative IT solutions that address the mission-critical needs of our government clients.
Sr .Net Developer Blue Rose Consulting Group, Inc.Sr .Net DeveloperWashington, DCWe believe exceptional outcomes start with exceptional people, and we are committed to building teams where talented professionals can grow, contribute, and make a meaningful impact. Work Arrangement: Primarily based at a contractor site within 30 driving miles of Colorado Springs/ Washington, D.C., with onsite support at Department of State facilities as required.