Cloud Solutions Architect (AI Developer) Rapid Cycle SolutionsCloud Solutions Architect (AI Developer)Chantilly, VirginiaTrain machine learning models in a variety of ways, to meet a variety of functions, including but not limited to: Synthesis of code to be used for automated webscrapes; Automation of other functions related to webscrapes, including detection and self-healing of scrapes; Automated visual detection of object types (like types of vehicles, license plates, etc) within video data; Automated review and analysis of terms of service of companies; Automating open source collection of data that could be used to train Sponsor-owned AI/ML systems and models. RCS considers several factors which can influence a final salary including but not limited to; skill set relevancy, work experience, geographic location, security clearance, education, certifications, training, and other business and organizational requirements.
ETL Java Developer (SME) Leidos Holdings IncETL Java Developer (SME)Bethesda, MD$154,050–$278,475 / yearDemonstrated 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.
Agile Developer 4-8932-OL Onyx PointAgile Developer 4-8932-OLHanover, MarylandThe ideal candidate blends deep AWS expertise (Lambda, OpenSearch, DynamoDB, SQS, CloudWatch, etc.) with hands on Java and Python development skills and can mentor a small team of junior engineers while driving architectural best practices across the program. Responsibilities: - Design & Blueprint – Create end to end, scalable, secure, and cost optimized architectures for event driven services, data pipelines, and search solutions on AWS.
NewSenior Back-End Developer VTGSenior Back-End DeveloperChantilly, VirginiaFull timeOverview: We are seeking a Java Backend Software Engineer to join a team of developers and cloud engineers responsible for enhancing legacy Public Key Infrastructure (PKI) systems and developing new solutions to support evolving mission requirements. Design and develop backend applications using Java, Spring Boot, and Amazon Web Services (AWS), with an emphasis on low-latency, high-throughput distributed 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.
Sr Software Developer ELEVI AssociatesSr Software DeveloperAnnapolis Junction, MD$174,400–$220,300 / yearFull timeThis position requires a developer who can work independently within an established codebase, collaborate effectively with software engineers, systems engineers, analysts, and mission stakeholders, and translate operational needs into reliable software solutions. 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.
Senior Web Application Developer Cayuse HoldingsSenior Web Application DeveloperWashington, Washington, DCThis 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. Overview: The Web Application Developer 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.
Full Stack Developer Red Horse Corporation Ltd.Full Stack DeveloperArlington, VA$160,000–$190,000 / yearResponsible for designing, developing, and deploying secure, scalable applications that integrate agentic artificial intelligence, large language models (LLMs), knowledge graphs, and traditional enterprise software within Department of Defense (DoD) environments. Working directly with other engineers, architects, data scientists, analysts, and mission users, the Full Stack Developer will deliver agentic AI and knowledge graph features culminating in an enterprise-level analytics platform.
CNO Python Developer Set of XCNO Python DeveloperFt Meade, MDFull timeRequired: Bachelor’s Degree in Computer Science or related technical field from an accredited college or University and 2 +years of programming experience, or High School Diploma and 6+ years of programming experience. With a shared desire to give back, grow the community, and do great work, the Set of X team is building an elite group of engineers with a strong sense of shared responsibility and ownership.
Senior Full-Stack Developer (.NET) Revolutional, LLCSenior Full-Stack Developer (.NET)Mclean, VA$120,000–$135,000 / yearWe 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. To perform the above job successfully, an individual must possess the knowledge, skills, and abilities listed; meet the education and work experience required; and must be able to perform each essential duty and responsibility satisfactorily.
Lead Full-Stack Developer (.NET) Revolutional, LLCLead Full-Stack Developer (.NET)Mclean, VA$135,000–$150,000 / yearWe 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. To perform the above job successfully, an individual must possess the knowledge, skills, and abilities listed; meet the education and work experience required; and must be able to perform each essential duty and responsibility satisfactorily.
Mid-Level Full Stack Developer Revolutional, LLCMid-Level Full Stack DeveloperMclean, VARemote$80,000–$105,000 / yearWe 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. The core challenge: delivering secure, scalable, and high-performing enterprise applications in fast-paced Agile environments while maintaining operational reliability and modernization objectives.
Junior Full Stack Developer Revolutional, LLCJunior Full Stack DeveloperMclean, VARemote$60,000–$70,000 / yearWe 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. The core challenge: delivering secure, scalable, and high-performing enterprise applications in fast-paced Agile environments while maintaining operational reliability and modernization objectives.
Senior Application Developer Edgewater Federal Solutions, Inc.Senior Application DeveloperWashington, Washington, DC$126,058–$128,860 / yearFull timeEdgewater Federal Solutions is ISO 9001, 20000-1, 270001 certified, appraised at CMMI Level 3 Maturity for Development and Services, and has been named in the Top Workplaces in the Greater Washington Area Small Companies for 2018 through 2025. Overview: The Senior Application Developer/Engineer/Programmer will play a critical role in designing, developing, and maintaining complex software applications within AWS cloud and on-premises environments.
NewSoftware Developer ELEVI AssociatesSoftware DeveloperAnnapolis Junction, MD$94,400–$144,300 / yearFull timeThe developer will work collaboratively with development and project teams using GitLab, Jira, and Confluence to manage source code, track development activities, document technical solutions, and support the software development lifecycle. 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.
Full Stack Developer Belay TechnologiesFull Stack DeveloperAnnapolis Junction, MDFull timeSeveral factors influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, education, specific skills and competencies and certifications. Efforts will include creating enhancements for TESTFLIGHT based on high-priority mission needs, as well as maintenance/sustainment of the existing code base.
Mid-Level Software Developer Red Horse Corporation Ltd.Mid-Level Software DeveloperChantilly, VA$145,000–$185,000 / yearWe're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. Actual compensation will be determined based on a variety of factors, including relevant experience, education, certifications, skills, security clearance level, geographic location, market conditions, and internal equity.
Software Developer Belay TechnologiesSoftware DeveloperAnnapolis Junction, MDFull timeSeveral factors influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, education, specific skills and competencies and certifications. We hire software engineers, web designers, test engineers, systems engineers, systems administrators, database engineers and other tech services.
NewAI Developer- Hybrid (US Citizens/ Green Cards- Local to DMV only) SwingtechAI Developer- Hybrid (US Citizens/ Green Cards- Local to DMV only)WashingtonImplement user-facing human-in-the-loop controls, including review queues, decision-support displays, overrides, approvals, escalation mechanisms, correction/feedback workflows, audit trails, and role-based access. Implement capabilities using approved LLMs, RAG pipelines, classification models, document intelligence, predictive analytics, generative AI, agentic workflows, and MCP-based services.
Web Developer VetRampWeb DeveloperMarylandThese applications allow users to obtain vital information such as: current War Reserve Materiel assemblage authorizations, historical equipment maintenance data, calculated force health protection requirements, Theatre Lead Agent Medical Materiel ordering capability, Key Performance Indicator and Logistics Management Indicator metrics, and much more. Develop and integrate web applications within the existing AFMED website framework, including data definition libraries, role-based security, navigation structure, and database design methodologies.