Application Developer/Software Engineer TekSynap CorpApplication Developer/Software EngineerFairfax, VAASP.NET, C#, Python, Java, C/C++, CSS/JavaScript, SQL & SQL reporting, SQL Server, Visual Studio, GIT, CI/CS/CD, Artificial Intelligence (AI)/Machine Learning (ML), SharePoint, MS Power Platform, Microsoft Internet Information Server (IIS), MarkLogic, ORACLE, Oracle APEX. Perform complex programming and analysis for web and mobile applications and ETL processing; define requirements; write program specifications; design, code, test and debug programming assignments, document programs.
Senior Applications Developer w/Secret Clearance TekSynap CorpSenior Applications Developer w/Secret ClearanceDCRemoteUtilizes web-based software such as Java, HTML, NET, AngularJS, Javascript, SOAP, REST API, mobile development, and Web Based API in the building of software applications. "Technology moving at the speed of thought" embodies these principles - the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers.
Senior .Net Application Developer AVERSenior .Net Application DeveloperWashington, District of ColumbiaWe provide customers with specialized technical skills and deep subject matter expertise focused on Homeland Security, Biometrics, Law Enforcement and Healthcare domains to meet the complex mission challenges today and tomorrow. We are a verified Service-Disabled Veteran-Owned Small Business (SDVOSB) that strives to provide a customer-centric experience building trusted partnerships with our clients and people.
.Net Application Developer AVER.Net Application DeveloperWashington, District of ColumbiaWe provide customers with specialized technical skills and deep subject matter expertise focused on Homeland Security, Biometrics, Law Enforcement and Healthcare domains to meet the complex mission challenges today and tomorrow. We are a verified Service-Disabled Veteran-Owned Small Business (SDVOSB) that strives to provide a customer-centric experience building trusted partnerships with our clients and people.
Senior .NET Application Developer Amatriot Group, LLCSenior .NET Application DeveloperArlington, VA$140,000–$150,000 / yearThe position works within an Agile environment to deliver high-quality software solutions, support legacy applications as needed, and contribute to application development across Classified, Unclassified, and Sensitive but Unclassified environments. Experience developing software in environments supporting more than 10,000 users and relational database management systems (RDBMS) containing more than 250 tables and over 1 million rows.
Senior Application Developer Essnova Solutions, Inc.Senior Application DeveloperWashington, DCDesign, develop, test, and deploy functional enhancements and backlog items (e.g., Space Management, Lease Management, Self-Certification, Asset Tracking, Reporting modules) in accordance with IRS prioritization. Develop and maintain system integrations and ETL processes with IRS systems (e.g., CADS, IFS, PeopleTrak, TAPS, SIMS), including creation and upkeep of Interface Control Documents (ICDs).
Application Developer ASRC Federal Holding CompanyApplication DeveloperReston, VAThe salary offered will depend on several factors including, but not limited to, relevant experience, skills, education, geographic location, internal equity, business needs, and other factors permitted by law. This position is ideal for a motivated full‑stack Java developer who enjoys working across the application lifecycle-from architecture and coding to troubleshooting and production support.
Application Developer - Mid CACI International IncApplication Developer - MidSterling, VA$63,300–$129,700 / yearPay 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. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
Applications Developer II ARSIEMApplications Developer IIArlington, VAExperience with two or more of the following: Python, JSON, Data Analytics, MongoDB, MinIO, Ansible, Vue.js, React, HTML, Kubernetes, Docker, Podman, Openshift, AWS, View Jazz Framework, Process Automation, Terraform, CI/CD knowledge. If you do, ARSIEM has a way for you to earn a bonus through our referral program for persons presenting NEW (not in our resume database) candidates who are successfully placed on one of our projects.
Applications Developer III ARSIEMApplications Developer IIIArlington, VAExperience with two or more of the following: Python, Silk, JSON, Data Analytics, MongoDB, Elastic Search, Postgress, Ansible, Vue.js, React, HTML, Kubernetes, Docker, Podman, AWS, View Jazz Framework, Process Automation, UI Development, CI/CD knowledge. If you do, ARSIEM has a way for you to earn a bonus through our referral program for persons presenting NEW (not in our resume database) candidates who are successfully placed on one of our projects.
Applications Developer NewGen TechnologiesApplications DeveloperArlington, VirginiaDesired Skills Experience with two or more of the following: Python, Silk, JSON, Data Analytics, MongoDB, Elastic Search, Postgress, Ansible, Vue.js, React, HTML, Kubernetes, Docker, Podman, AWS, View Jazz Framework, Process Automation, UI Development, CI/CD knowledge. Our Partner is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution.
WordPress Applications Developer Dezign Concepts LLCWordPress Applications DeveloperMcLean, VAJob Code 08042026-M56-01-01 Salary Up To $150K Location McLean, VA Clearance Active Top Secret with Polygraph CREATE Plugins, themes & interactions CONNECT Systems, databases & data MODERNIZE Cloud workflows & delivery The Opportunity. You will build polished WordPress experiences, code within AWS environments, and help connect applications, systems, databases, and enterprise data.
Senior Oracle APEX Developer II Contact Government Services LLCSenior Oracle APEX Developer IIRockville, MDSenior Oracle APEX Developer IIBaltimore MD Remote Hybrid Rockville MDInformation Technology Full Time Hybrid Hybridapply for this jobSenior Oracle APEX Developer IIEmployment Type Full-Time Entry-Mid LevelDepartment Information TechnologyCGS is hiring a Senior Oracle APEX Developer to support a range of IT services including software application support enterprise infrastructure support service desk ITSM deskside support workstation engineering and maintenance telecommunications and mobility engineering services managed print services Active Directory services and video conferencing. Join our team and become part of government innovationExplore additional job opportunities with CGS on our Job Boardhttpscgsfederal.comjoin-our-teamFor more information about CGS please visit httpswww.cgsfederal.com or contactEmail emailprotectedCJ149760 - 216320 a yearWe may use artificial intelligence AI tools to support parts of the hiring process such as reviewing applications analyzing resumes or assessing responses.
Full Stack Developer – Java Backend, Spring, AWS Cloud DS TechnologiesFull Stack Developer – Java Backend, Spring, AWS CloudReston, VirginiaJob Title: Full Stack Developer – Java Backend, Spring, AWS Cloud Location: Reston, VA (Hybrid – 3 days onsite, 2 days remote) Position Type: ContractOnly W2 - Citizens Role Summary: We are seeking a highly skilled Full Stack Developer with strong experience in Java backend, Spring, RDS, and AWS Cloud . Develop and maintain applications using J2EE, Java, EJB, ASP, PowerBuilder, C, C++, SQL, CGI, Windows, NT, Visual Basic, Oracle, Sybase, MQ Series (as applicable).
NewJunior Appian Developer Forge Group, LLCJunior Appian DeveloperReston, VA$90,000–$110,000 / yearFull timeWe're rated #2 Best Medium Business in all of Virginia, and we are a multi-year, multi-award winner of the Fortune® Magazine Best Workplaces in Consulting & Professional Services, Best Medium Workplaces, and Best Workplaces for Parents. Our culture is built around a diverse group of employees empowered to think in different directions, a leadership team that trusts employees to lean in to unique greatness, and an operations team that deploys programs to support employee well-being and growth - both personally and professionally.
NewFull-Stack Developer - Senior PeratonFull-Stack Developer - SeniorHerndon, Virginia$112,000–$179,000 / yearFull timeResponsibilities: Join Peraton in advancing the safety, efficiency, and modernization of the National Airspace System(NAS) through the FAA’s Business, National Airspace, and Technical Computing Services (BNATCS)contract. You will collaborate with engineers, architects, cybersecurity professionals, and program stakeholders to deliver secure, scalable solutions that directly impact millions of passengers and aviation professionals every day.
NewWeb Developer ESMWeb DeveloperVienna, VAFull timeThe role requires expertise in Java/J2EE development, web technologies, Oracle WebLogic administration, database integration, middleware management, secure coding practices, and Section 508-compliant application development. Enterprise Solutions and Management (ESM) is a rapidly growing government contractor that provides strategic IT services that meet mission needs for Defense and Federal customers.
Senior Full Stack Developer ManTech International CorpSenior Full Stack DeveloperAshburn, VA$114,600–$190,200 / yearDesign, develop, and implement scalable, high-performance and reliable applications and microservices using Java (including frameworks like Spring Boot, Jakarta etc.) for the backend and modern JavaScript frameworks (e.g. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.
Full Stack Developer (Cleared) IT Concepts IncFull Stack Developer (Cleared)Washington, DCIdeal candidates bring strong experience across both front-end and back-end development, a solid understanding of modern frameworks and cloud environments, and the ability to collaborate effectively across cross-functional teams in fast-paced settings. Kentro is always interested in connecting with cleared Full Stack Developers who are passionate about building scalable, high-performance web applications and delivering seamless end-to-end user experiences.
Full Stack Developer Enterprise KnowledgeFull Stack DeveloperArlington, Virginia$110,000–$130,000 / yearIn this role, you will bridge the gap between robust software engineering and cutting-edge Generative AI, designing, leading implementation, and deploying end-to-end solutions that transform how global organizations interact with their data. Our forward-deployed developers work alongside business stakeholders and customer development teams to design, build, and implement solutions that meet critical business needs.