Junior Application Developer (Reverse Engineer) Visionist, Inc.Junior Application Developer (Reverse Engineer)Fort Meade, MD$95,000–$155,000 / yearWe embed small engineering teams with analysts to rapidly identify and solve mission capability gaps playing a critical role in defending our nation's cyber infrastructure & providing expertise in malware analysis, attribution, mapping adversarial infrastructure, pen testing, and operational planning. This premier program encompasses traditional software services including Systems Design and Engineering, Database Administration, Data Science and Knowledge Management, Enterprise Risk Management, Integration and Test, as well as Operations and Systems Support.
Senior Software Developer Intelliforce-IT Solutions GroupSenior Software DeveloperAnnapolis Junction, MD$179,000–$237,000 / yearYou will work on real mission applications, including sustainment and enhancement of existing capabilities like DINO, while also helping build new services and integrations that keep the platform moving forward. As a Systems Engineer here, you won’t just contribute to projects—you’ll help shape outcomes that make a real-world impact.
Geospatial Application Developer Ardent Management ConsultingGeospatial Application DeveloperWashington, DCThe Geospatial Application Developer will collaborate with application developers, GIS professionals, infrastructure teams, security teams, and other program stakeholders to ensure applications meet federal IT requirements and support mission needs. Our teams support the federal government's most critical national security and defense priorities, helping protect the nation, strengthen resilience, and advance the technologies and capabilities that keep America secure.
AI ML Solution Architect & Developer Manager Protiviti IncAI ML Solution Architect & Developer ManagerVA$145,000–$232,000 / yearImagining our work as a journey, we believe integrity guides our way, inclusion moves us forward together, innovation creates new destinations, and our commitment to success empowers us to deliver on our vision to be the most trusted global consulting firm. Collaborating with internal stakeholders to create AI-enabled solutions for repeatable business problems and develop functional prototypes to validate feasibility and applicability of AI technologies to practical use cases and challenges.
Applications Developer - Full Performance Nightwing Intelligence SolutionsApplications Developer - Full PerformanceSterling, Virginia$64,000–$128,000 / yearThe ideal candidate will help promote state-of-the-art IT solutions, collaborating with IT mission partners to share technology and lessons learned and ensure records management processes and requirements are included in the early design stages of IT solutions across the Intelligence Community. Nightwing is seeking an Applications Developer to support applications development and operations and maintenance of a variety of systems and initiatives focused on streamlining operations, automating processes, and aligning customer solutions to the overarching digital architecture.
Mid-level Software Developer CyberMedia TechnologiesMid-level Software DeveloperMcLean, VAHeadquartered in McLean, VA, CTEC has over 300 team members working on mission-critical systems and projects for agencies such as the Department of Homeland Security, Internal Revenue Service, and the Office of Personnel Management. Database Development: Develop and maintain applications utilizing relational databases and data processing frameworks, with emphasis on SQL-driven data operations.
CNO Developer ManTechCNO DeveloperHanover, MDIn this role, you will contribute to the development of mission-critical offensive cyber capabilities and drive excellence in advanced Computer Network Operations (CNO). + Must have a current/active TS/SCI w/Polygraph security clearance and be willing and able to obtain another polygraph prior to start, if required.
AI Application Developer ManTechAI Application DeveloperArlington, VABachelor’s degree in computer science, mathematics, or a related technical field and 8 or more years of software development experience with a primary focus on Python. + Design and code complex applications using GenAI APIs to create autonomous agents capable of multi-step reasoning and decision-making.
Expert CNO Developer ManTechExpert CNO DeveloperHanover, MDBS degree in a relevant technical discipline and 12+ years of technical work experience, or MS Degree in a relevant technical discipline and 10+ years of technical work experience, or PhD in a relevant technical discipline and 8+ years of technical work experience, or High school diploma and 16+ years of technical work experience. In this role, you will lead the development of mission-critical cyber capabilities and lead efforts in advanced Computer Network Operations (CNO) and drive technical excellence in CNO development.
Senior CNO Developer ManTechSenior CNO DeveloperHanover, MDBS degree in a technical discipline and 8+ years of technical work experience, or MS Degree in a technical discipline and 6+ years of technical work experience, or High school diploma and 12+ years of technical work experience. In this role, you will contribute to the development of mission-critical cyber capabilities and lead efforts in advanced Computer Network Operations (CNO) and drive technical excellence in CNO development.
Senior Cloud Developer Fusion Technology LLCSenior Cloud DeveloperChantilly, VAFusion Technology is a performance-driven HUBZone Small Business concern residing in the heart of the beautiful mountainsides of West Virginia, steps away from the Federal Bureau of Investigation''s Criminal Justice Information Services Division''s Headquarters. You will implement automation for cloud resources using DevSecOps best practices and support a robust, hybrid cloud infrastructure that provides the necessary backbone for delivering high-bandwidth services.
Associate Software (Full-Stack) Developer VTG.Associate Software (Full-Stack) DeveloperWashington$90,000–$115,000 / yearYou will operate in an agile product environment, contributing to a modern web-based platform that integrates diverse data sources, applies risk scoring across DoD taxonomies, and delivers actionable insights to senior defense stakeholders. When extending an offer, VTG also considers work experience, education, skill level, market considerations and may possibly include contractual requirements which may cause an offer to fall outside of this range.
Full Stack Developer Systech FederalFull Stack DeveloperChantilly, Virginia5 - 7 years’ experience with Python with development of an application in Flask, Django, FastAPI; including developing associated testing (unit and integration). Work with the lead developer to design, code, deliver APIs, and integrate with other software systems and databases.
Senior AI Developer SteampunkSenior AI DeveloperMcLean, Virginia$140,000–$190,000 / yearThe Senior AI Developer will work across the full stack of AI development, from data ingestion and model experimentation to application integration, orchestration, and deployment, and will collaborate closely with product teams, LLMOps engineers, designers, and mission stakeholders. Contributions: Develop end-to-end AI solutions including LLM-powered applications, predictive ML models, multi-agent workflows, RAG pipelines, and specialized AI microservices.
AI Document Intelligence Developer OpenDataJobsAI Document Intelligence DeveloperWashington, DCYour first assignment is to help automate how a federal agency handles a high-volume stream of filer applications, turning a manual, document-heavy process into an intelligent pipeline that reads, understands, and routes each submission using optical character recognition (OCR) and artificial intelligence (AI) in the cloud. We are a data and technology innovation hub and a Benefit Corporation working at the center of the federal government's mission to deliver for client stakeholders and the US public, looking for highly motivated contributors who thrive when trusted to own a hard problem and equipped to deliver the solution.
Software Developer OpenDataJobsSoftware DeveloperWashington, DCYour first assignment is to help automate how a federal agency handles a high-volume stream of filer applications, turning a manual, document-heavy process into an intelligent pipeline that reads, understands, and routes each submission using optical character recognition (OCR) and artificial intelligence (AI) in the cloud. We are a data and technology innovation hub and a Benefit Corporation working at the center of the federal government's mission to deliver for client stakeholders and the US public, looking for highly motivated contributors who thrive when trusted to own a hard problem and equipped to deliver the solution.
Senior Database Developer (5480) cBEYONDataSenior Database Developer (5480)Washington, DCDatabase Migration & Integration: Oversee the migration, replication, and synchronization of legacy data assets into modern cloud repositories using tools such as AWS Database Migration Service (DMS) and containerized pipeline orchestrators (e.g., Apache Airflow). Performance Optimization & Query Tuning: Proactively monitor system performance, optimize database parameters, design indexing/partitioning/distribution strategies, and refactor complex SQL stored procedures to accelerate query execution for reporting tools like WebFOCUS.
Sr. Capabilities Developer - Defense Programs AST Space MobileSr. Capabilities Developer - Defense ProgramsLanham, MDWe are seeking a Senior Capabilities Developer to design, develop, integrate, and deploy advanced software capabilities supporting government and defense-related communications programs. This role sits at the intersection of software engineering, systems integration, communications technologies, data analytics, and DevOps, owning the full lifecycle from concept development through operational deployment.
Senior Solution Architect and M&S Developer Logistics Management InstituteSenior Solution Architect and M&S DeveloperTysons, VARemoteThis role requires strong software development experience, analytical reasoning and quantitative skills, the ability to work collaboratively with senior and mid-level developers and subject matter experts, and the capacity to present findings clearly to senior DoD leaders and stakeholders. The Senior Full Stack and M&S Developer will support the development of large-scale digital products used to support supply chain, logistics, and sustainment efforts government clients.
Senior Software Developer Guidance Financial GroupSenior Software DeveloperReston, VAReporting to the Hiring Manager and working under the direction of our Lead Application Developer, this role designs, builds, and maintains LOS configurations, system integrations, and reporting/analytics that keep our lending operation running efficiently and in compliance. Beyond hands-on development, this person will act as a project lead, gathering requirements, scoping and sizing work, setting timelines, and delivering on commitments while championing engineering best practices, clean documentation, and repeatable process.
Full Stack Developer with Agentic AI (Clearance Required) Logistics Management InstituteFull Stack Developer with Agentic AI (Clearance Required)Tysons, VA$109,986–$189,154 / yearProviding direct support to the multiple customers, this Full-Stack Developer will: Leverage advanced agentic AI tools to quickly add new functionality into existing code stacks within large, complex programs. Experience with testing, security, DevSecOps, and CI/CD processes: Proficient in integrating with automated testing frameworks, following security protocols, and following secure, continuous integration/continuous deployment pipelines.
Software Developer Two Six Technologies IncSoftware DeveloperChantilly, VA$124,600–$224,500 / yearSalary is one component of our total compensation package and the specific salary offered is determined by various factors, including, but not limited to education, experience, knowledge, skills, geographic location, as well as contract specific affordability and organizational requirements. Two Six Technologies is committed to providing competitive and comprehensive compensation packages that reflect the value we place on our employees and their contributions.
Lead Full Stack Developer Two Six Technologies IncLead Full Stack DeveloperArlington, VA$171,164–$256,746 / yearBachelor's degree in Computer Science or a related field and 7+ years of experience in a similar software engineering role (extensive experience in Software Engineering, Computer Science, or related field may substitute for a specific degree). Salary is one component of our total compensation package and the specific salary offered is determined by various factors, including, but not limited to education, experience, knowledge, skills, geographic location, as well as contract specific affordability and organizational requirements.
DevSecOps Developer Virtual Technologies GroupDevSecOps DeveloperFort Meade, MDFull timeAs a leading managed services, cybersecurity, and IT consulting firm, we support a diverse range of customers, giving you the opportunity to tackle unique challenges and stay ahead in a rapidly evolving industry. Relevant industry certifications such as CompTIA Security+ (DoD 8570 compliance), Red Hat Certified System Administrator (RHCSA), or AWS/Azure associate-level certifications.
Senior Full Stack Software Developer (Full Scope Poly) Concept Plus LLCSenior Full Stack Software Developer (Full Scope Poly)Reston, VAPassion for technology, the curiosity and willingness to constantly learn new skills, work with new tools and discover new and innovative approaches to solving complex technical challenges. The Senior Developer role will be part of a team of Data, Cloud, and Security engineers delivering a cloud-native, centralized platform that delivers end-to-end budget traceability.
Senior UI/UX Developer (Full Scope Poly) Concept Plus LLCSenior UI/UX Developer (Full Scope Poly)Reston, VAStrong experience building responsive, accessible, and maintainable web applications using modern HTML, CSS, JavaScript, React component libraries, and API-driven front-end patterns. Ability to document design rationale, usability findings, and implementation guidance; communicate technical concepts effectively to technical and non-technical audiences.
Full Stack Developer (Federal) K.L. Scott & AssociatesFull Stack Developer (Federal)WashingtonKLSA combines strategic advisory services with hands-on delivery; bringing product leadership, secure data engineering, systems integration, and user-centered design to help clients translate complex requirements into scalable, high-quality solutions. This role will support financial management solutions for budget formulation and execution tools, financial planning and analysis applications, spend tracking systems, workflow automation, and related enterprise finance applications.
AP108 HEASARC Senior Scientific Software Developer SupportAP108 HEASARC Senior Scientific Software DeveloperGreenbelt, MarylandAP108 HEASARC Senior Scientific Software Developer The High Energy Astrophysics Science Archive (HEASARC) at NASA's Goddard Space Flight Center (GSFC) seeks a senior scientific software developer with significant experience in developing, maintaining, and managing open source software. With a history of expertise in software development, computer network design, IT security, mission operations support, and educational outreach, Team ADNET is deeply embedded in the Space and Earth Science at NASA's Goddard Space Flight Center (GSFC) in Greenbelt, MD.
Full-Stack Developer A-TEKFull-Stack DeveloperWashingtonWorking under the direction of the Senior Lead Developer and Technical Lead, this position develops secure, scalable software solutions utilizing Microsoft technologies, modern web frameworks, cloud services, and Agile development practices. Our solutions are designed to modernize, automate, secure, protect, and enhance the operations of our federal clients, ensuring they stay ahead in a rapidly evolving digital landscape.
AI & Data Analytics Developer - Must be government clearance eligible NavaideAI & Data Analytics Developer - Must be government clearance eligibleArlington, VA$110,000–$130,000This role will work under the direction of the Lead AI & Data Analytics Engineer to build dashboards, data models, workflows, prototypes, reports, and analytical solutions using Microsoft Power Platform, Palantir Foundry, Advana, Jupiter, and Databricks. Support AI-enabled analytics capabilities, including automated insights, natural language querying, anomaly detection, trend analysis, and leadership summaries.
Analytics Developer (Onsite) Futrend TechnologyAnalytics Developer (Onsite)Bethesda, MarylandFutrend Technology is seeking an onsite experienced analytics developer to design, develop, and maintain scalable analytics and data solutions that enable data-driven decision-making across the organization. The ideal candidate is technically strong, detail-oriented, and excited about building high-quality analytics solutions that empower business stakeholders.
AP106 Scientific Software Developer SupportAP106 Scientific Software DeveloperGreenbelt, MarylandWith a history of expertise in software development, computer network design, IT security, mission operations support, and educational outreach, Team ADNET is deeply embedded in the Space and Earth Science at NASA's Goddard Space Flight Center (GSFC) in Greenbelt, MD. Specific duties of this position include the following: software development, maintenance, and support for calibrating and analyzing data from space instruments; writing/editing technical documentation and user guides; and assisting with user support.
Full Stack Developer Swarmint LLCFull Stack DeveloperArlington, VA$150,000–$200,000 / yearAbout Us: • SwarmInt is a defense AI startup developing computer vision and edge AI capabilities for military expeditionary forces with active contracts supporting the DoD and Intelligence Community. You'll work across the stack with focus on Python backend and modern frontend technologies in a fast-paced startup where your work directly impacts mission success.•
Mid-Level Application Developer - DHS cFocus Software IncorporatedMid-Level Application Developer - DHSSpringfield, VARemoteExperience using ESRI developer technologies such as ArcGIS Enterprise/Portal, ArcGIS Online, ESRI APIs and SDKs, ArcGIS API for JavaScript, Experience Builder, Dashboards, web maps, hosted layers, or comparable capabilities. Create custom web applications using ESRI Experience Builder and the ArcGIS API for JavaScript; configure interactive dashboards, web maps, layers, symbology, pop-ups, labeling, and mission-focused visualization experiences.
GD168 Science Data Center Operations Technical Support Developer SupportGD168 Science Data Center Operations Technical Support DeveloperGreenbelt, MarylandGD168 Science Data Center Operations Technical Support Developer The Science Data Center Operations Technical Support Developer will work with a team of experts in the Goddard Space Flight Center Earth and Data Information Services Center (GES DISC) ( https://disc.gsfc.nasa.gov ) and will be an essential team member who will interact with scientists, system administrators, software developers, and other operational staff to support a large data center that serves national and global users interested in data produced by various NASA earth and environmental science missions. With a history of expertise in software development, computer network design, IT security, mission operations support, and educational outreach, Team ADNET is deeply embedded in the Space and Earth Science at NASA’s Goddard Space Flight Center (GSFC) in Greenbelt, MD.
AI Developer SteampunkAI DeveloperMcLean, Virginia$140,000–$190,000 / yearThe Senior AI Developer will work across the full stack of AI development, from data ingestion and model experimentation to application integration, orchestration, and deployment, and will collaborate closely with product teams, LLMOps engineers, designers, and mission stakeholders. Contributions: Develop end-to-end AI solutions including LLM-powered applications, predictive ML models, multi-agent workflows, RAG pipelines, and specialized AI microservices.
Senior Database Developer 5480 cBEYONDataSenior Database Developer 5480Washington, DC$95,600–$160,700 / yearPerformance Optimization & Query Tuning: Proactively monitor system performance, optimize database parameters, design indexing/partitioning/distribution strategies, and refactor complex SQL stored procedures to accelerate query execution for reporting tools like WebFOCUS. Database Migration & Integration: Oversee the migration, replication, and synchronization of legacy data assets into modern cloud repositories using tools such as AWS Database Migration Service (DMS) and containerized pipeline orchestrators (e.g., Apache Airflow).
AP107 HEASARC Scientific Cloud Platform Developer SupportAP107 HEASARC Scientific Cloud Platform DeveloperGreenbelt, MarylandAP107 HEASARC Scientific Cloud Platform Developer The High-Energy Astrophysics Software Archive (HEASARC) at NASA's Goddard Space Flight Center (GSFC) seeks an experienced scientific systems developer/cloud engineer to fill a gap in our team. This task includes developing and deploying JupyterLab extensions, installing 3rd party software, debugging existing interfaces, and solving issues that arise within the container or between the container and the AWS infrastructure (in collaboration with the cloud engineering team).
Senior BI Developer (Lead) Peraton IncSenior BI Developer (Lead)Fort Meade, MD$146,000–$234,000 / yearIn this role, serve as lead for the Analytic Support Cell, responsible for developing dashboards, visualizations, and reporting products that communicate cyber readiness and analytic outcomes to leadership. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Sr. Vantage Developer Clearance Required Logistics Management InstituteSr. Vantage Developer Clearance RequiredArlington, VA$112,000–$190,000 / yearThis role uniquely blends front-end development expertise with data science capabilities, focusing on creating efficient, scalable applications that transform data insights into compelling user experiences. Engage with Army managers and representatives in a consultative capacity to identify software needs, explore innovative data-driven solutions including AI applications, and build strategic relationships that expand our development footprint.
Power Platform Developer Actalent IncPower Platform DeveloperRockville, MD$45–$57.50 / hourHeadquartered in the United States, our teams span 150 offices across North America, EMEA, and APAC-with four delivery centers in India led by 1,000+ extraordinary employees who connect their passion with purpose every day. Our Bangalore, Hyderabad, Pune, and Chennai delivery centers are hubs of engineering expertise, with core capabilities in mechanical and electrical engineering, systems and software, and manufacturing engineering.
Senior Operations Research Supply Chain Developer Logistics Management InstituteSenior Operations Research Supply Chain DeveloperTysons, VARemoteThis role requires strong analytical and quantitative skills, the ability to work collaboratively with senior and mid-level developers and subject matter experts, and the capacity to present findings clearly to senior DoD leaders and stakeholders. The Operations Research Supply Chain Analyst will support Department of Defense supply chain, logistics, and sustainment initiatives by conducting data analysis, modeling, simulation, and operational research to drive informed decision-making.
Lead ETL Developer PeopleNTech LLCLead ETL DeveloperAlexandria, VA$65–$67 / hour3+ years of experience leading or mentoring developers in a technical lead capacity. Strong analytical, troubleshooting, and problem-solving skills.
Full Stack Developer with Gen AI PeopleNTech LLCFull Stack Developer with Gen AIAlexandria, VA$110,000–$120,000 / yearThe ideal candidate should be comfortable discussing and designing end-to-end web application architectures, with a strong focus on frontend development and communication between frontend and backend systems. Experience in RESTful API development ( Fast API preferred), Hands-on experience with API integration , including front-end-to-backend communication.
AI Engineer / GenAI & Agentic AI Developer PeopleNTech LLCAI Engineer / GenAI & Agentic AI DeveloperAlexandria, VA$110,000–$120,000 / yearThe ideal candidate should have experience designing, developing, and deploying enterprise-grade AI solutions and be comfortable working across the complete AI application lifecycle, from development to production deployment. This role is ideal for candidates who can combine software engineering expertise with practical GenAI, Agentic AI, and RAG implementation experience to deliver scalable enterprise AI solutions.
Data Engineer/Analytics Developer (End-to-End ETL & BI) Expert In Recruitment SolutionsData Engineer/Analytics Developer (End-to-End ETL & BI)Columbia, MDDevelop data ingestion frameworks to extract data from enterprise applications, APIs, flat files, databases, and legacy systems. Design and implement end-to-end ETL/ELT pipelines for structured and unstructured data from multiple source systems.
Palantir Foundry Developer MBL TECHNOLOGIES, INC.Palantir Foundry DeveloperWashington, DCMBL Technologies is seeking an experienced Palantir Foundry Developer to support the design, development, and maintenance of solutions built within the Palantir Foundry platform. This individual will translate business requirements into scalable technical solutions that enhance data-driven workflows, improve user experiences, and support mission objectives.
SQL Database Developer - CBP public trust or Top Secret required GD Information TechnologySQL Database Developer - CBP public trust or Top Secret requiredAshburn, VirginiaThe Database Developer will work with a team of database developers and database administrators to support an active program of application development - creating new structures, updating existing ones and managing data within large, complex databases. 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.
Associate CNO Developer ManTechAssociate CNO DeveloperHanover, MDIn this role, you will contribute to the development of mission-critical offensive cyber capabilities and drive excellence in advanced Computer Network Operations (CNO). + Must have a current/active TS/SCI w/Polygraph security clearance and be willing and able to obtain another polygraph prior to start, if required.
NewSoftware Developer AmentumSoftware DeveloperChantilly, Virginia$190,000–$220,000 / yearAs appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.