NewJunior Software Developer Absolute Business Solutions CorpJunior Software DeveloperReston, VA$80,000–$121,000 / yearThe Enterprise-Wide OSINT Knowledge Support (EWOKS) program supports the Defense Intelligence Agency (DIA) and the broader Defense Intelligence Enterprise by delivering cutting-edge capabilities that advance Open-Source Intelligence (OSINT). We're looking for a talented Junior Software Developer to play a key role in developing and maintaining OSINT mission applications, integrating front-end and back-end systems using Agile methodology.
NewMid-Level Software Developer Absolute Business Solutions CorpMid-Level Software DeveloperReston, VA$90,000–$156,000 / yearThe Enterprise-Wide OSINT Knowledge Support (EWOKS) program supports the Defense Intelligence Agency (DIA) and the broader Defense Intelligence Enterprise by delivering cutting-edge capabilities that advance Open-Source Intelligence (OSINT). We're looking for a talented Mid-Level Software Developer to play a key role in developing and maintaining OSINT mission applications, integrating front-end and back-end systems using Agile methodology.
Mid-Level Java Developer Technology Consultants IncMid-Level Java DeveloperAshburn, VAFull timePreferred Skills and Experience: Experience working in an automated development environment, using CI/CD tools such as Git, Bamboo, Jenkins, SonarQube. team members and other intersecting teams and enjoy learning new technologies and business areas.
Junior Backend Software Developer Visionist IncJunior Backend Software DeveloperColumbia, MD$115,000–$160,000 / 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.
Software Developer L1-6 Core One SolutionsSoftware Developer L1-6Tysons Corner, VAA Bachelor's degree in Computer Science, Information Systems, Engineering, Business or a scientific or technical discipline related to the specific skill will be considered equivalent to three (3) years specialized experience (total equivalency is not cumulative when combined with an Associate's degree). A Doctorate in Computer Science, Information Systems, Engineering, Business, or a scientific or technical discipline related to the specific skill will be considered equivalent to two (2) years specialized experience (up to a total of seven (7) years when combined with a Master's and a Bachelor's).
Software Developer (Systems Software) Node.DigitalSoftware Developer (Systems Software)Chantilly, VAA successful candidate would have a deep understanding of Kubernetes, containerization and cloud-native technologies. Strong scripting skills using Bash, with the ability to automate tasks and processes.
Sr. Software Developer - C#/WPF for UI/UX Development EsriSr. Software Developer - C#/WPF for UI/UX DevelopmentWashington DC, DCRemote$123,136–$202,488 / yearThis is a great opportunity to join a fast-paced agile team that works with the latest technologies and patterns, asynchronous programming, and MVVM to design and develop next-gen Esri software. Design, develop, and build software components, frameworks and SDKs for other engineering teams and external developers consuming our API.
Senior Software Developer GRVTYSenior Software DeveloperTysons, VA$150,000–$250,000 / yearThe developer, with a minimum of 10 years' experience, will support the full lifecycle development (analyze, design, develop, deploy, maintain) of innovative and interactive web, video and multimedia training products. Pay Range: At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.
Software Developer BCC-NIHSoftware DeveloperBethesda, MarylandThe ideal candidate may or may not be a United States citizen and must have at least a Bachelor or Master of Science degree in Computer Science, Information Technology or Engineering or equivalent work experience. As a Software Developer, you will contribute to development efforts that support the goals and initiatives of the product team and organization while learning Software Development practices from an experienced team.
Full Stack Developer AI Enabled Applications INSPYR SolutionsFull Stack Developer AI Enabled ApplicationsWindsor Mill, MD$70–$75 / 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/ . Mastery of Azure AI services beyond the basics, including Azure Machine Learning, Azure Cognitive Services, Azure Databricks, and Azure Synapse Analytics, would make you a valuable asset.
TS/SCI - Software Developer Bailey Information TechnologyTS/SCI - Software DeveloperChantilly, MissouriThe BIT, LLC is recruiting for an experienced Software Developer to help enable NGA's Geospatial Intelligence (GEOINT) mission collecting sciences, technology and tradecraft measuring and modeling the Globe to provide three-dimensional accuracy of every point in, on, or above the Earth. Primary responsibilities will involve coding, developing, integrating, and debugging software artifacts; writing validation tests against existing baselines to ensure integrity of the code during Agile development efforts; assisting with unit testing; programming; and developing in Python.
Actionet, Inc. Careers - Mid Level Developer ActioNet, Inc.Actionet, Inc. Careers - Mid Level DeveloperRosslyn, VAThis role works closely with stakeholders to translate requirements into scalable and reliable software solutions while ensuring systems are optimized for performance, security, and integration with enterprise platforms. Salary up to $179,000, depending on qualifications, including relevant certifications, education, years of experience, and demonstrated experience supporting Federal Government programs within the field.
Full Stack React/Node.js Developer NSSFull Stack React/Node.js DeveloperReston, VirginiaExperience with agile and DevOps tools, such as Git, Jenkins, Cloudbees, React Testing Library, Jest (preferred). We are actively hiring a Full Stack ReactNode.js Developer to support U.S. Immigration and Customs Enforcement.
Senior Full Stack React/Node.js Developer NSSSenior Full Stack React/Node.js DeveloperReston, VirginiaExperience with agile and DevOps tools, such as Git, Jenkins, Cloudbees, React Testing Library, Jest (preferred). We are actively hiring a Senior Full Stack ReactNode.js Developer to support U.S. Immigration and Customs Enforcement.
Full Stack Developer Bigbear.aiFull Stack DeveloperWashington, Washington, DCFull timeWhat we'd like you to have: Working knowledge with software platforms and services, such as, Docker, Kubernetes, JMS/SQS/SNS, Kafka, AWS Lambda, NiFi, Working knowledge with public keys and digital certificates. Overview: BigBear.ai is seeking Software Developers to join our team and help accelerate a federal mission client’s discovery and delivery of identity and network-based intelligence insights to counter national security threats and malicious actors.
Software Engineer – Developer and Production Systems Support Nightwing Intelligence SolutionsSoftware Engineer – Developer and Production Systems SupportSterling, Virginia$99,000–$206,000 / yearKey Job Responsibilities: Provide onsite support for Java-based web applications within a microservices architecture, ensuring high availability, reliability, and performance of deployed systems in the customer space. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization.
Physics/Math Graduate - Entry Level Software Developer EAi TechnologiesPhysics/Math Graduate - Entry Level Software DeveloperVienna, VACombine that with daily catered lunch from such restaurants as Cava, Chipotle, La Plaka, Jason’s Deli, and Shake Shack and you can see that we strive to foster a family-friendly culture that emphasizes teamwork, camaraderie, and openness. We are growing and looking for individuals who want to be part of a fun, passionate, and highly accomplished team with Hackathons and regular events like Poker and Movie Night to keep the spirits alive.
Sr. Software Developer Amentum Services IncSr. Software DeveloperChantilly, VA$190,000–$220,000 / yearImplementing and managing cloud infrastructure using IaC tools like AWS CloudFormation or CDK.Designing and building CICD pipelines using tools like Jenkins GitHub Actions or ArgoCD for seamless and automated application delivery to EKS clusters. Work Schedule M- F 40 hours a weekEssential ResponsibilitiesDesign and develop software solutions employing technologies such as Python NodeJS Angular JavaScript C SQL Server Microsoft Windows Server and Linux.
Sr. Software Developer AmentumSr. Software DeveloperChantilly, VirginiaAs 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.
Entry-Level UI Developer Science Applications International CorpEntry-Level UI DeveloperAshburn, VAOur robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. Excellent verbal/written communication and problem solving skills; ability to communicate information to a variety of groups at different technical skill levels.
Senior Salesforce Developer Polar IT ServicesSenior Salesforce DeveloperReston, Virginia2+ experience in the Salesforce platform (development experience must exceed 5 years) • Knowledge in SOAP API, REST API, and Bulk API • Experience integration Salesforce with 3rd party APIs • Strong skills with HTML, CSS, JavaScript and UI frameworks within Visualforce pages or Lightning components • Experience with development tools such as Visual Force, Git • Deep understanding of the limitations on the Salesforce platform, specifically with governor limits and best practices in delivering solutions. Developer IV performs high complexity (i.e. system level applications) analysis, design, development and unit testing of software applications from user requirements and design documents.
Senior Full Stack .NET Developer Team Velocity Marketing, LLCSenior Full Stack .NET DeveloperVARemoteWe are especially interested in engineers who embrace modern AI-assisted development workflows and continuously explore new technologies that improve software quality, delivery speed, and developer productivity. You will play a key role in designing, building, and enhancing enterprise-grade tooling, reporting systems, and customer-facing applications for a leading automotive marketing technology company.
UI/UX Developer Bigbear.aiUI/UX DeveloperAshburn, VirginiaFull timeMap workflows, user paths, create storyboards, wireframes, mockups, low and high-fidelity prototypes and write UI specifications to support development across multiple applications and platforms. What you need to have: Bachelor's Degree and 5 to 8 years of experience; Master's Degree and 3 to 6 years of experience; PhD and 0 to 3 years of experience (in lieu of Bachelor’s degree, 6 additional years of relevant experience).
Senior Oracle Developer/DBA (Secret Clearance Required) DEA ITC FederalSenior Oracle Developer/DBA (Secret Clearance Required) DEAChantilly, VAThe ideal candidate brings deep expertise in data modeling, multitenant isolation, access path optimization, and data security, with the ability to evaluate and recommend both cloud and on-premise DBMS solutions. Performance Tuning: Assist in diagnosing and tuning complex data analytical queries, optimizing execution plans, and leveraging Oracle 23ai/26ai modern performance features (such as AI Vector Search and advanced In-Memory analytics).
PowerApps Developer Senior AHU TechnologiesPowerApps Developer SeniorWashington, District of ColumbiaEmployment type: Contract w2/1099/C2C Complete Description: The client is looking for an aim to engage an experienced developer with at least 4 years of experience to maintain a suite of previously created applications as well as design, develop, and document projects and applications using PowerApps and the Power Platform suite. REQUIRED EXPERIENCE: 15 years INTERVIEWS: In Person Job Description: The client is looking for an aim to engage an experienced developer to maintain a suite of previously created applications as well as design, develop, and document projects in PowerApps.
Senior ServiceNow Developer Synergy ECPSenior ServiceNow DeveloperChantilly, VirginiaA self‑directed developer who can own complex technical work from concept to deployment; someone who understands federal mission needs and can translate them into secure, scalable platform solutions; a collaborator who communicates clearly with both technical and non‑technical stakeholders; and a professional committed to quality, governance, and continuous improvement. You will build advanced case management frameworks with custom routing, escalation, and SLA logic, enhance SecOps with vulnerability grouping, correlation engines, and automated remediation workflows, and develop dashboards, PA indicators, and cross‑application data linkages for unified risk visibility.
SME-React Developer Journeyman AHU TechnologiesSME-React Developer JourneymanWashington, District of Columbia$61–$68 / hourThe ideal candidate will be able to work both independently and as part of a team of consultants to provide these services and will have the following skills/capabilities: · Interact with clients to understand complex business requirements · Create functional requirement and design for customizations · Accurately estimate level of effort for implementation tasks · Review developer proposed implementation and identify efficient designs · Work with Delivery architects, Technical Leads and developers to ensure access and security profiles meet the needs of the Agency, including verifying that the policies/restrictions in place. Education and Professional Qualifications · 4+ years’ experience implementing, developing, supporting and maintaining React applications · Strong teamwork and interpersonal skills · At least 2 years’ experience in Next.js (Required) · Ability to develop effective working relationships with all levels of personnel · Strong client-service orientation and focus · Thorough attention to detail and a strong desire to deliver the highest quality solutions to Client.
Software Engineer Full Stack Java Developer Nissint Technologies, LLCSoftware Engineer Full Stack Java DeveloperHanover, MDFull timeYour role will be pivotal in safeguarding sensitive information and maintaining operational resilience against evolving cyber threats, and will focus on cross-domain collaboration while fostering coordinated efforts to protect national interests and execute intelligence missions effectively. This job presents an exciting opportunity to collaborate with a group of talented professionals dedicated to providing critical infrastructure and advanced capabilities that enable secure, mission-critical operations across multiple agencies and domains.
Full Stack Developer (Golang/Java) Dev TechnologyFull Stack Developer (Golang/Java)Arlington, VA$120,000–$140,000 / yearAs a Washington Post Top Workplace award winner for the past TWELVE years in a row, the Top Workplaces USA for the past five years, and a recipient of the Companies As Responsive Employers (CARE) Award for the past six years, Dev Technology employees enjoy: Generous and flexible time-off policy. Career development opportunities including a mentorship program, technical and management training through Dev University, hands-on learning through DevLab, tuition reimbursement, and paid training opportunities.
Software Developer - Managing Consultant Guidehouse IncSoftware Developer - Managing ConsultantMcLean, VAModernize and integrate legacy data ingestion pipelines with AWS and Databricks lakehouse architecture, supporting batch and near real-time ingestion patterns and enabling consistent data flow into enterprise data services. Implement intake and onboarding solutions that support end-to-end lifecycle activities, including discovery, requirements analysis, source system profiling, and technical design, aligned to defined intake processes, SLAs, and governance requirements.
NewSoftware Developer (Java / ETL) Guidehouse IncSoftware Developer (Java / ETL)McLean, VAModernize and integrate legacy data ingestion pipelines with AWS and Databricks lakehouse architecture, supporting batch and near real-time ingestion patterns and enabling consistent data flow into enterprise data services. Implement intake and onboarding solutions that support end-to-end lifecycle activities, including discovery, requirements analysis, source system profiling, and technical design, aligned to defined intake processes, SLAs, and governance requirements.
Mobile Developer Senior Science Applications International CorpMobile Developer SeniorAshburn, VAOur robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. By providing the information below and checking the boxes referenced, you acknowledge and consent to SAIC''s Privacy Policy to include access and use of your information for the purposes of sharing your information for possible employment recruitment effects by SAIC and it''s third party vendors.
Java, Scala, Python Developer CymertekJava, Scala, Python DeveloperAnnapolis Junction, MarylandJava Developer, Scala Developer, Python Developer, Software Engineer, Backend Developer, Full Stack Developer, Data Engineer, Distributed Systems Developer, Big Data Developer, API Developer, etc. Computer Science, Software Engineering, Information Technology, Computer Engineering, Data Science, Information Systems, Applied Mathematics, Artificial Intelligence, Systems Engineering, Computational Science, etc.
Junior JavaScript Developer Belay TechnologiesJunior JavaScript DeveloperFort Meade, MD$70,000–$190,000 / yearThe ClassifyIT team is seeking a Software Engineer to work with a team of developers to implement new capabilities in support of the current classification marking tool and the tool to be used to support M365 web-based applications. Several 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.
Entry-Level React Native Developer Science Applications International CorpEntry-Level React Native DeveloperAshburn, VAThe ideal candidate will possess extensive experience in mobile development, particularly with the React Native framework, and will play a critical role in designing and implementing high-quality mobile applications. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.
Senior SharePoint Developer ValidaTekSenior SharePoint DeveloperFalls Church, VirginiaWe bring together people with many different perspectives, experiences, and talents to drive innovation and achieve more together than we can individually.â¯Our commitment to quality and performance optimization is the reason why our IT Service Projects and New Development Projects have been appraised at CMMI Maturity Level 5, positioning us as one of a handful of elite companies to receive the highest form of third-party validation. This role requires strong leadership skills to mentor junior developers while managing multiple projects and collaborating with cross-functional teams.
Senior Appian Developer Astor & SandersSenior Appian DeveloperMcLean, VAProvide high-level architectural expertise and ensure solutions adhere to DOL’s enterprise architecture and relevant compliance (FISMA, FedRAMP). The Senior Appian Developer is responsible for hands-on Appian application development, directing interdisciplinary technical teams, and ensuring robust system functionality.
Senior Appian Developer Systems Integration & DevelopmentSenior Appian DeveloperMclean, VA$120,000–$170,000 / yearProvide high-level architectural expertise and ensure solutions adhere to DOL's enterprise architecture and relevant compliance (FISMA, FedRAMP). The Senior Appian Developer is responsible for hands-on Appian application development, directing interdisciplinary technical teams, and ensuring robust system functionality.
Senior Sharepoint Developer ValidaTekSenior Sharepoint DeveloperFalls Church, VAOur commitment to quality and performance optimization is the reason why our IT Service Projects and New Development Projects have been appraised at CMMI Maturity Level 5, positioning us as one of a handful of elite companies to receive the highest form of third-party validation. This role requires strong leadership skills to mentor junior developers while managing multiple projects and collaborating with cross-functional teams.
Full Stack Developer ECS Federal LLCFull Stack DeveloperDCThis role will entail working closely with the client to understand needs and pain points as well as designing, configuring, and implementing technical solutions across a range of programming languages, cloud platforms, and supporting infrastructure. Design, build and maintain scalable back-end services and APIs, ensuring reliable data flow, security, and performance.
Senior PeopleSoft/Oracle Developer NSSSenior PeopleSoft/Oracle DeveloperHerndon, VirginiaYou’ll work closely with engineering teams to support, enhance, and maintain critical PeopleSoft environments and Oracle-based applications — with a strong focus on security compliance, data integrity, and system performance. This role is ideal for a senior engineer who can work across application, middleware, and infrastructure layers to ensure stable, secure, and high-performing systems.
NewProduct Developer, Principal Epicor Software CorpProduct Developer, PrincipalHerndon, VAWorking across Product, QA, DevOps, Security, and Engineering teams, you will influence strategic technical decisions, mentor fellow developers, and help establish engineering best practices that drive business value and customer success. And that success really matters, because we're the essential partners for the world's most essential businesses-the hardworking companies who make, move, and sell the things the world needs.
NewProduct Developer, Sr Epicor Software CorpProduct Developer, SrHerndon, VAWhat you will likely bring: 5+ years' experience in software engineering and modern application development, with experience designing, building, and maintaining enterprise software solutions. And that success really matters, because we're the essential partners for the world's most essential businesses-the hardworking companies who make, move, and sell the things the world needs.
Application / API Lifecycle Automation Developer BDR Solutions LLCApplication / API Lifecycle Automation DeveloperHerdon, VARemote$160,000–$195,000 / yearBDR Solutions is seeking an SME Application / API Lifecycle Automation Developer to transform EAG from manual centralized API onboarding to automated developer self-service under EAGMO. Compensation 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.
.NET Developer Senior Science Applications International Corp.NET Developer SeniorArlington, VAOur robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. By providing the information below and checking the boxes referenced, you acknowledge and consent to SAIC''s Privacy Policy to include access and use of your information for the purposes of sharing your information for possible employment recruitment effects by SAIC and it''s third party vendors.
.NET Developer Science Applications International Corp.NET DeveloperArlington, VAOur robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. By providing the information below and checking the boxes referenced, you acknowledge and consent to SAIC''s Privacy Policy to include access and use of your information for the purposes of sharing your information for possible employment recruitment effects by SAIC and it''s third party vendors.
Java Backend Developer Senior Science Applications International CorpJava Backend Developer SeniorAshburn, VAWorking closely with the tech lead and senior developers, the Mid-Level Java Developer will participate in the system architecture design, systems engineering, development, integration testing and validation, and all aspects of the software life-cycle (requirements to design to implementation to test) for a java backend application involving extensive messaging and transaction processing. Proficient in applying core Java programming skills and using popular 3rd-party libraries to interpret data mappings and organize information for processing large-scale datasets across various representation formats such as relational databases, NoSQL Databases, XML, JSON, and raw flat files.
Senior SharePoint Developer ValidaTek IncSenior SharePoint DeveloperFalls Church, VAOur commitment to quality and performance optimization is the reason why our IT Service Projects and New Development Projects have been appraised at CMMI Maturity Level 5, positioning us as one of a handful of elite companies to receive the highest form of third-party validation. This role requires strong leadership skills to mentor junior developers while managing multiple projects and collaborating with cross-functional teams.
Full Stack Developer TechnoMileFull Stack DeveloperMcLean, VAWe are looking for a motivated Developer who is passionate about building scalable applications, engaging directly with clients to deliver impactful solutions, and leveraging modern AI-assisted development workflows to deliver high-quality software efficiently. Leverage AI-assisted development tools such as Claude, Cursor, ChatGPT, GitHub Copilot, or similar platforms to accelerate engineering workflows and improve developer productivity.
Senior Appian Developer ICFSenior Appian DeveloperReston, VirginiaRemote$119,323–$202,850 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. ICF combines public-sector domain expertise with an ecosystem of platform partners and digital practices to rapidly deliver complex, scalable solutions that achieve clients' mission outcomes and a step change in productivity.