Senior Software Developer The Informatics Applications Group IncSenior Software DeveloperArlington, VAExperience with AWS Cloud Native Services, CodeCommit, CodeBuild, CodeDeploy, CodePipeline, Elastic Container Registry, Elastic Container Service, Elastic Kubernetes Service. Experience with modern development frameworks and tools (e.g., Net Core, ASP.Net, Identity framework, Entity framework, MVC (Model, View, Controller), Blazor, Fluentui).
ETL Developer Leidos Holdings Inc.ETL DeveloperBethesda, MD$87,100–$157,450 / yearIntegrating with big data and cloud technologies: Seamlessly integrate NiFi with various databases, big data ecosystems, and cloud platforms (e.g., AWS, OCI, Azure), demonstrating familiarity in relevant services (e.g., Kafka, Elasticsearch, S3, SQS/SNS). 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 (ETL) of data into an enterprise Data Lake.
Software Developer Belay TechnologiesSoftware DeveloperAnnapolis Junction, MD$165,000–$230,000 / yearSeveral 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.
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.
Full Stack Developer Senior - TS required to apply - Wash DC + Hybrid Bow Wave LLCFull Stack Developer Senior - TS required to apply - Wash DC + HybridWashington, DCFull timeCandidates must be adept at leveraging AI coding assistants (e.g., Claude, Amazon Q Developer) to accelerate delivery, while applying strict human oversight to validate, secure, and maintain complex enterprise code. •5+ Years Experience In JAVA/Springboot •5+ Years Experience in Angular •5+ Years Experience in PostgresQL •2+ years demonstrated experience working in AI-assisted development workflows.
Senior Full Stack Developer-4212320 TCG IncSenior Full Stack Developer-4212320Washington, DC$140,000–$160,000 / yearTCG is recognized for treating employees well, in fact, in 2025 The Washington Post named TCG as a "Top Workplace" for the eleventh straight year based on how our employees feel about the company, the benefits TCG offers, and the work/life balance that our staff achieves. EDUCATION: Bachelor's degree in a relevant discipline (Computer Science, Mathematics, Information Technology or related preferred), 4 years of equivalent experience may be considered in lieu of a degree.
Web Developer CIBR ForceWeb DeveloperChantilly, VirginiaAdditionally, the candidate must have knowledge and experience in the following: Four or more years of Full Stack development experienceIntermediate or higher knowledge of Tableau or similar reporting and visualization tools. Design, implement, test, and support network management-based applications front-end development and documents design ideas.
Principal Full-Stack Developer Leidos Holdings IncPrincipal Full-Stack DeveloperMD$131,300–$237,350 / yearThe mission encompasses provisioning and configuring AWS resources; implementing enterprise data warehousing solutions; deploying and integrating Tableau and Power BI; developing core corporate dashboards and analytics; and enabling advanced analytics, analytic watermarking, sandbox environments, and pilot initiatives. Job Responsibilities/Qualifications: Mission Focus: Collaborate closely with customers to Design, develop, deploy, and sustain a production-ready Business Intelligence, data warehousing, and advanced analytics environment leveraging Python, Java, R, and AWS cloud technologies.
Senior Software Developer Belay TechnologiesSenior Software DeveloperFort Meade, MD$190,000–$240,000 / yearSeveral 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.
Web Developer Lentech IncWeb DeveloperLaurel, MD$171,000–$184,000 / yearLentech's Mission Technical Solutions Division is focused on providing engineering, operations, I&T and technical services to civil and defense customers primarily in the aerospace fields. Lentech's clients achieve full life-cycle support and cost-effective managed services supporting enterprise computing and applications initiatives for Government agencies.
CNO Developer REDLatticeCNO DeveloperMaryland, MDREDLattice is seeking a highly skilled CNO Developer to join our team and support the design and development of custom tools and techniques for advanced Computer Network Operations. In this role, you’ll work hands-on across the software development lifecycle, building custom capabilities and developing end-to-end data flow and tasking within CNO tools.
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.
DEVEOPS Developer Level 2-3 (SF) The Kenjya-Trusant Group , LLCDEVEOPS Developer Level 2-3 (SF)Annapolis Junction, MD$125,000–$240,000 / yearWorking with the Department of Defense, Department of Homeland Security, the Intelligence Community, state and local governments, and commercial clients, Kenjya-Trusant provides cyber protection, information technology, engineering, construction management and acquisition support services. The DEVOPS Developer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements.
NewCloud Developer, Mid Cayuse HoldingsCloud Developer, MidWashington, Washington, DCLeveraging agile methodologies and participating in Scrum ceremonies, this role will lead efforts to deliver innovative software solutions with a focus on backend API development using Java and Spring Boot, responsive and secure UI design with React, and optimized PostgreSQL schema development. Advanced backend development capabilities: Java, Spring MVC Framework/Security 6+, Spring Boot 3+, Hibernate 6+, PostgreSQL, RESTful APIs, Maven build tools, Git/GitLab.
NewMid-Level Application Developer Belay TechnologiesMid-Level Application DeveloperFort Meade, MD$114,000–$164,000 / yearSeveral 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.
NewFull Stack Developer Specialist/AI developer ICONMA, LLCFull Stack Developer Specialist/AI developerMcLean, VA$102.41 / hourHands-on experience with multiple technologies like APIs, Microservices, Event Streaming, Logging & Monitoring, Databases (SQL, NOSQL), Containers, Serverless Frameworks, DevOps, etc. Leverage AI for faster migration, efficient data reconciliation, and smooth user transition Partner with internal collaborators and develop strong stakeholder relationships across architecture, security, networking, platform, and application teams.
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.
NewSoftware Developer Lentech IncSoftware Developerlinthicum, MDResponsibilities: The engineer will be heavily involved with the creation, maintenance, and running of Pig and or PySpark analytics and is responsible for reviewing data ingest tickets and merge requests with other developers on the team. Lentech's Mission Technical Solutions Division is focused on providing engineering, operations, I&T and technical services to civil and defense customers primarily in the aerospace fields.
NewSoftware Application Developer Leidos Holdings IncSoftware Application DeveloperReston, VA$131,300–$237,350 / yearPrimary Responsibilities: The ideal software developer will have the capacity to develop web applications using Java, JavaScript, NodeJS, and/or Angular (ServiceNow and Salesforce skills are desirable skill sets to support emerging technology). 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.
NewFull Stack Software Developer CACIFull Stack Software DeveloperFairfax, VirginiaAs the Full Stack Developer, you will design and develop scalable, secure applications that support critical law enforcement investigations targeting criminal networks and dark web operations, You will work within a collaborative technical team delivering mission-critical software for national security operations applying modern full stack development practices to solve complex investigative challenges in anonymized environments. 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.