AI & Data Lead Developer GuidehouseAI & Data Lead DeveloperMclean, VAGuidehouse is seeking a Lead Developer to provide hands-on technical leadership for data engineering, analytics, and AI-enabled solutions in support of large-scale data modernization initiatives. This role is responsible for designing, building, and operationalizing high-quality data and analytics solutions while guiding development teams and collaborating closely with architects and operations leads.
AI Developer Engineer UnissantAI Developer EngineerAshburn, VARemoteFull timeEssential Duties and Responsibilities:Design, develop, and productionize RAG applications, chatbots, document translation and summarization services, predictive models, anomaly-detection capabilities, and routing/optimization solutions. Communication Skills:Excellent verbal and written communication skills, with the ability to explain AI/ML designs, model performance, technical risks, and solution tradeoffs to technical and nontechnical audiences.
Java Full Stack Developer ICONMA, LLCJava Full Stack DeveloperRichmond, VA$46.42 / hourRequirements: Seeking a Java Full Stack Developer with 5+ years of experience building enterprise applications using Java, Spring Boot, Microservices, and modern frontend technologies. Our client, a IT Services and Consulting company, is looking for a Java Full Stack Developer for their Richmond, VA / Atlanta, GA/ Hybrid location.
Senior Developer ICONMA, LLCSenior DeveloperMclean, VA$47.14–$52.14 / hourAWS services (S3, SQS, SNS,ECS, Lambda, AWS Cloud watch etc.). Our client, a IT Services and Consulting company, is looking for a Senior Developer for their Mclean, VA location.
Lead Application Developer Revolutional, LLCLead Application DeveloperMclean, VA$130,000–$190,000 / yearThis role requires a technically hands-on leader who can drive delivery across modern cloud-native environments while working closely with architects, engineers, product teams, and external partners. We apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes.
Platform Developer Blackhawk EnterpriseorporatedPlatform DeveloperCharlottesville, VirginiaIA certifications; IAT Level II baseline and computing environment certifications such as Security + and a cloud service provider certification, within 120 mile radius of Charlottesville, Ability to travel to customer site 2 times per month. 1+ year experience deploying and working with Azure Landing Zones, implementing and developing Azure policies, command-line interfaces, network technologies including DNS, load balancing, and TLS.
Power Platform Developer Prometheus Federal ServicesPower Platform DeveloperFairfax, VAFull timeThis role will design and build Power Apps applications, Power Automate workflows, and Power BI solutions using governed Department of Veterans Affairs (VA) and Veterans Health Administration (VHA) data assets, including the Corporate Data Warehouse (CDW). VA/VHA Data Sources, Systems & the Corporate Data Warehouse (CDW) Work directly with VA/VHA clinical, operational, financial, and administrative data sources and the CDW, including its domains and fact/dimension structures.
NewSenior API Integration Developer Basecamp Consulting & Solutions LLCSenior API Integration DeveloperReston, VAFull timeThe work is hands-on development, from API design through containerized deployment and the regression validation that proves a migrated route behaves as it did before. Design, build, and maintain RESTful services and API contracts published through the enterprise gateway, including OpenAPI specifications and versioning.
Full Stack Developer KBRFull Stack DeveloperMclean, VA$205,500–$251,200 / yearImpactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. If you're excited about making a significant impact in the field of space defense and working on projects that matter, we encourage you to apply and join our team at KBR.
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.
NewJava Developer with Python Cogent Infotech CorporationJava Developer with PythonMcLean/Reston, VAAs a Java Developer with Python experience, you will play a key role in designing, developing, and maintaining backend applications, APIs, microservices, automation scripts, and data-driven solutions for enterprise technology environments. The organization focuses on building secure, scalable, reliable, and data-driven enterprise applications that support digital operations, customer platforms, automation, integrations, and business-critical technology systems.
Senior Developer-Full Stack ICONMA, LLCSenior Developer-Full StackMcLean, VA$80.39 / hourDemonstrated experience delivering complex backend technology initiatives across microservices, APIs, AMQ-based messaging, integration services, data platforms, cloud native deployments, platform modernization, and production enhancements, with very seasoned hands-on experience designing and implementing AWS-based, event-driven distributed systems. You will be a strong individual contributor responsible for designing, developing, testing, deploying, and supporting Java-based microservices, REST APIs, data services, event-driven distributed systems, and cloud native solutions using technologies such as Spring Boot, MongoDB, AMQ, Kubernetes, AWS, CI/CD pipelines, and automated testing frameworks.
.NET Full Stack Developer - No. Virginia - TS required to apply Bow Wave LLC.NET Full Stack Developer - No. Virginia - TS required to applyChantilly, VAFull timeMust haves:· Very strong C#· ASP.NET MVC (web development) · Object Oriented skills· WCF or Web API· Heavy SQL experience w/ Stored Procedures, Functions and PLSQL or Transactions · Linq · JavaScript, JQuery , HTMLNice To Have · Git Repository/GitLab · ASP.NET Core (Web) · Postgres· Internet Information Services (IIS) · CSS/Bootstrap· Telerik/other UI Framework· IIS· Docker· CI/CD· AWS The Software Engineer is responsible for the design, development, testing, and management of application development projects in support of IT infrastructure. The Software Engineer develops and implements technical efforts to design, build, and deploy applications under the direction of lead architects, including large-scale data processing, computationally intensive statistical modeling, and advanced analytics.
Full-Stack Cloud Developer GuidehouseFull-Stack Cloud DeveloperArlington, Virginia$98,000–$163,000 / yearCompensation 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. Strong understanding of modern cloud networking concepts and enterprise security best practices, including GCP‑native security controls and SAST/DAST methodologies, or similar cloud environments.
Software Engineer (JavaScript, AngularJS, MongoDB, AWS) CymertekSoftware Engineer (JavaScript, AngularJS, MongoDB, AWS)Chantilly, VirginiaFull Stack Developer, JavaScript Developer, Frontend Developer, Backend Developer, Web Developer, AngularJS Developer, MongoDB Developer, Cloud Software Engineer, Node.js Developer, Application Developer, etc. Computer Science, Software Engineering, Information Technology, Web Development, Computer Engineering, Data Science, Applied Mathematics, Information Systems, Systems Engineering, Cloud Computing, etc.
Full Stack Software Developer/Engineer CACIFull Stack Software Developer/EngineerSterling, Virginia$69,100–$141,500 / yearJob Title: Full Stack Software Developer/EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: LocalAnticipated Posting End: 8/6/2027 The Opportunity: CACI is seeking a Software Developer to join a multidisciplined team to work on delivering the next generation of mission management systems using cutting edge cloud native technologies following an extreme agile continuous deployment software development framework. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Software Developer - Multiple Levels - Ts/Sci Poly Required Leidos Holdings Inc.Software Developer - Multiple Levels - Ts/Sci Poly RequiredReston, VA$87,100–$157,450 / yearAdditional 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. 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.
Software Developer SME Leidos Holdings Inc.Software Developer SMEChantilly, VA$154,050–$278,475 / yearFor 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. Leidos is seeking a Software Engineer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management.
Scientific Software Developer (DC, NoVA) Stellar ScienceScientific Software Developer (DC, NoVA)Tysons, VAFull timeSupport software development in the following domains: computer vision and image processing, image simulation, laser or high-power microwave source generation and effects modeling, atmospheric modeling, computational electromagnetics (CEM), space domain awareness (SDA), high performance computing (HPC), computer aided design (CAD) tools, artificial intelligence (AI) and machine learning (ML) techniques, among others. Reinforcement learning, large language model development, computer vision, data mining, and core ML techniques (classification, regression, clustering).
Java Software Engineer CymertekJava Software EngineerReston, VirginiaJava Developer, Backend Developer, Full Stack Developer, Software Engineer, Application Developer, Java Application Developer, Web Developer, Enterprise Software Engineer, Microservices Developer, Cloud Application Developer, etc. Computer Science, Software Engineering, Information Technology, Computer Engineering, Information Systems, Applied Mathematics, Data Science, Systems Engineering, Artificial Intelligence, Web Development, etc.