Junior - Mid Software Developer TS/SCI TENICA and Associates LLCJunior - Mid Software Developer TS/SCIChantilly, VAData Integration: Structure and query databases to handle the complex, dynamic data required for robust simulations. The most critical requirement for this role is not years of experience, but an aggressive, relentless drive to tackle and solve incredibly hard problems.
Junior Software Developer (.NET) HarmonyTechJunior Software Developer (.NET)Herndon, VAThe statements herein are intended to describe the general nature and level of work being performed by employees and are not to be construed as an exhaustive list of responsibilities, duties, and skills required of personnel. You will help design, develop, and implement software solutions, applications, and components for our customers, working as part of an Agile SCRUM team.
Drupal Developer ITCON ServicesDrupal DeveloperVienna, VARemoteIn addition to technical tasks, the candidate will be responsible for mentoring junior team members, contributing to technical solutions across multiple projects, and providing input on technical proposals. At ITCON, we offer competitive compensation, paid training and development opportunities, healthcare benefits that start on your first day, commuter benefits, work-life balance, and the opportunity to work alongside an amazing and growing team.
Mid-Level Software Developer Ariel PartnersMid-Level Software DeveloperStafford, VirginiaWe are looking for team members who share our values of: Integrity to do the right thing even when it hurts; Commitment to the long-term success and happiness of our customers, our people, and our partners; Courage to take on difficult challenges, accept new ideas, and accept incremental failure; and the constant pursuit of Excellence. CODIS software allows local, state, and national laboratories to compare DNA profiles electronically, thereby linking serial crimes to each other and identifying suspects by matching DNA profiles from crime scenes to individuals’ profiles.
Sr. Java Developer ITCON ServicesSr. Java DeveloperVienna, VAMinimum 6-8 years of experience of development with J2EE, JavaScript, Red Hat Enterprise Linux, Java Development Kit, Apache HTTP Server, JSP, Oracle, jQuery, Bootstrap, Windows Server, Microsoft Azure and AWS Cloud services, SiteMinder, WebSphere, Maven, Git/Bitbucket, J2EE security. Minimum of four (4-6) years of experience with the following frameworks/technologies: JPA/Hibernate, SOA and web service technologies, Spring framework, and web development (HTML, JavaScript, jQuery, CSS, and Custom Tags).
Junior Test Engineer Ariel PartnersJunior Test EngineerStafford, VirginiaWe are looking for team members who share our values of: Integrity to do the right thing even when it hurts; Commitment to the long-term success and happiness of our customers, our people, and our partners; Courage to take on difficult challenges, accept new ideas, and accept incremental failure; and the constant pursuit of Excellence. CODIS software allows local, state, and national laboratories to compare DNA profiles electronically, thereby linking serial crimes to each other and identifying suspects by matching DNA profiles from crime scenes to individuals’ profiles.
Full Stack Developer The Josef GroupFull 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 lead developer to design, code, deliver APIs, and integrate with other software systems and databases.
Multimedia Training Developer CACI International Inc.Multimedia Training DeveloperFairfax, VA$78,700–$165,200 / 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. This role is evenly split between developing eLearning products and creating multimedia and web-based content for an Interactive Electronic Technical Manual (IETM).
Salesforce Developer - TS/SCI with Polygraph GD Information TechnologySalesforce Developer - TS/SCI with PolygraphChantilly, VirginiaTo 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. Education: Bachelor’s degree in Computer Science, Engineering, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.
Senior Full Stack Developer (Angular, Java) - Remote (USA) ICFSenior Full Stack Developer (Angular, Java) - Remote (USA)Reston, VirginiaRemotePay 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. Collaborate with development leadership, product managers, UX designers, and fellow developers to deliver intuitive, high-quality user experiences backed by reliable, maintainable services, leveraging GitLab CI/CD and modern software engineering practices.
Sr. Full Stack Drupal Developer (Remote USA) ITCON ServicesSr. Full Stack Drupal Developer (Remote USA)Vienna, VARemoteIn addition to technical tasks, the candidate will be responsible for mentoring junior team members, contributing to technical solutions across multiple projects, and providing input on technical proposals. At ITCON, we offer competitive compensation, paid training and development opportunities, healthcare benefits that start on your first day, commuter benefits, work-life balance, and the opportunity to work alongside an amazing and growing team.
Application Programmer / Developer (Remote) Business System SolutionsApplication Programmer / Developer (Remote)Leesburg, VARemoteWe bring cross-industry expertise in areas including defense, healthcare, finance, and IT sectors—delivering solutions in cybersecurity, data analytics, enterprise reporting, database management, and software development. Business System Solutions is a certified Service-Disabled Veteran-Owned Small Business (SDVOSB) and is a trusted provider of comprehensive IT services and solutions for both government, commercial and small business clients.
Full Stack Developer with Python SentrillionFull Stack Developer with PythonAshburn, VACreating reusable libraries, develop interactive and responsive interfaces, implement complex solutions, encouraging quality code through conducting reviews/leading testsImplement new features by transforming mockups into fully functional user interfaces integrated with API enabled microservice built on Spring Boot based backendDemonstrated professional experience with developing SPA (Single Page Application) using a modern UI framework (Angular and Angular Material), backed by RESTful servicesBridge the gap between user interface design and technical implementationPassion for user experience and user-centric developmentContinuously research new and best coding practicesOptimize application for maximum speed and scalabilityStrong communication skills that include leading design-related conversations, ability to build and nurture good relationships and foster an environment for collaborationObject oriented design and development (OODD) expertise, Service Oriented Architecture (SOA).Experience with source code control systems and concurrent development workflows (Git preferred)Experience with SQL, MySQL, or PostgreSQL Server databases a plus. Designing, developing, and implementing custom software and database application capabilities for a variety of legacy and modernized systems with limited oversightActing as a member of a product team supporting teammates and collaborating with a do what it takes attitude to ensure product and team successProviding improvements to the product(s) being supportedActively participate in release and sprint planning, artifact creation, sprint testing, regression testing, demonstrations and retrospectives and solution releasesSupporting release planning with conceptual design and development / refinement of software engineering guidelinesAnalyzing complex project-related problems and creating innovative solutions involving, scheduling, technology, methodology, tools and solution componentsEnsuring product quality and timeliness of work, providing advice and guidance, resolving problems to meet objectives, and providing periodic performance reportsProviding mentoring to junior members of the team Qualifications: Required: Must be a U.S. Citizen with the ability to pass Security Clearance investigation, criteria include but are not limited to:3 year check for felony convictions1 year check for illegal drug use1 year check for misconduct such as theft or fraudCollege degree (B.S.) in Computer Science, Software Engineering, Information Management Systems or a related discipline.
Cyber Capabilities Developer Amatriot Group, LLCCyber Capabilities DeveloperChantilly, VA$130,000–$160,000 / yearSupport activities will span both user and kernel levels, including configuration and management of complex network environments, administration of covert and virtualized systems, vulnerability research and analysis, and utilization of open-source penetration testing tools. Amatriot is seeking a Cyber Capabilities Developer to support Rapid Application Development for offensive and defensive cybersecurity tools, network topologies, and secured networks.
Software Developer – HYBRID! AnaVationSoftware Developer – HYBRID!Chantilly, VAYou will gain hands‑on experience with modern development practices—writing clean code, participating in design discussions, supporting testing and debugging, and learning how to build software that withstands demanding operational environments. You will contribute as a key member of a collaborative engineering team, working closely with senior developers, forensic specialists, and crypto SMEs to build features and tools essential to the program’s mission.
Senior Software Developer – HYBRID! AnaVationSenior Software Developer – HYBRID!Chantilly, VAYou’ll apply systematic and disciplined software‑engineering practices to create reliable, audit‑compliant systems that support case management, investigative analytics, digital‑evidence processing, and other core operational workflows. You’ll work closely with investigators, analysts, and cyber specialists to translate mission needs into robust software solutions, while supporting modern cloud deployments and DevSecOps pipelines aligned with government requirements.
NewFull Stack Developer EDR TechnologyFull Stack DeveloperAshburn, VAWe are currently seeking a motivated, career and customer-oriented full-stack Java Developer (Senior) to join our team to begin an exciting and challenging career in Ashburn, VA. We specialize in providing high quality software and network solutions that allow organizations to maintain and access critical information.
Java Developer ITCON ServicesJava DeveloperVienna, VAMinimum 5 years of experience with J2EE, Apache Struts2 framework, Spring Framework, jQuery JavaScript, Red Hat Enterprise Linux, Java Development Kit, Apache HTTP Server, Apache Tomcat, JSP, Microsoft SQL Server, jQuery, Bootstrap, Windows Server, SiteMinder, WebSphere, Maven, Git/Bitbucket, J2EE security, CI/CD. Minimum of four (4) years of experience with two or more of the following frameworks/technologies: JPA/Hibernate, SOA and web service technologies, Struts framework, Spring Framework, and web development (HTML, JavaScript, jQuery, and CSS, Custom Tags).
Senior PHP Developer ITCON ServicesSenior PHP DeveloperVienna, VAExperience with source control, build, and deployment practices using Git-based repositories, AWS CodeCommit or equivalent enterprise repositories, PHP dependency management and build tools such as Composer or comparable tools, release branching/tagging, and delivery of fully commented source code and configuration artifacts. Experience supporting applications hosted on Amazon Web Services (AWS), including troubleshooting issues involving AWS S3, RDS, EFS, cloud-hosted repositories, application deployments, backups, and environment configuration across Development, UAT/Pre-Production, Production, and Disaster Recovery environments.
CNO Developer Redhorse CorporationCNO DeveloperHerndon, VAWe’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. We encourage all candidates who meet the basic requirements to apply, even if you do not have any of the following experience: Experience with network protocol analysis and static/dynamic malware analysis on mobile platforms (iOS/Android).