Junior System Engineer CGI IncJunior System EngineerFairfax, VAIn this entry level role you will help engineer, automate, and maintain the infrastructure and container platforms that Momentum runs on, working under the guidance of senior engineers to keep environments reliable, secure, and high performing across the software development lifecycle. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI's legal duty to furnish information.
Software Developer TS ParsonsSoftware Developer TSVirginiaWe promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Familiarity with Software Development tools – IDEs such as Eclipse, IntelliJ, and Emacs, version control such as Git and Subversion, and bug tracking systems like Jira.
FinTech Software Developer Bright Vision TechnologiesFinTech Software DeveloperSterling, VARemoteFull timeIn this role you will work closely with cross-functional partners — product, design, engineering, operations, and business stakeholders — to translate ambiguous requirements into well-engineered solutions, and will be expected to raise the bar through code review, design review, and mentorship of more junior engineers. The successful candidate brings strong engineering discipline, a clear communication style, and a track record of shipping meaningful work that holds up well in production.
Senior Full Stack Java Engineer (AWS & Angular) Iconma LLCSenior Full Stack Java Engineer (AWS & Angular)McLean, VADesign, develop, and maintain robust, scalable, and high-performance enterprise Java applications using Java 17+, J2EE, Spring Boot 3.0+, Spring MVC, and related frameworks. Beyond technical expertise, the successful candidate will demonstrate the following professional attributes: Self-starter with the initiative to drive work forward independently and proactively identify solutions.
Mid-level, Full-stack Software Developer CACI International IncMid-level, Full-stack Software DeveloperChesapeake, VA$75,200–$158,100 / yearOur contract provides end-to-end lifecycle support for U.S. Navy Reserve business systems, including full-stack web/mobile-responsive development, SharePoint knowledge management and development, machine learning, date warehouse administration, desktop/server administration, networking, and AWS cloud infrastructure support. Qualifications: Required: Bachelor's degree in computer science, Cybersecurity, Data Science, Information Systems, Information Technology or Software Engineering; alternatively, the applicant must possess an active certification in one of the following: Certified Secure Software Lifecycle Professional (CSSLP), GIAC Cloud Security Essentials (GCLD) or GIAC Security Essentials (GSEC).
Software Application Developer, IT (75868) Centurion HealthSoftware Application Developer, IT (75868)Sterling, VAThe Software/Application Developer is responsible for design, develop, and maintain secure and scalable web applications that support clinical workflows, patient engagement, and interoperability with electronic health record (EHR) systems. Maintain and modernize legacy systems while contributing to new applications in microservices environment Write clean, reusable, and well-documented code following industry best practices.
.NET Software Developer, Senior CACI.NET Software Developer, SeniorSpringfield, Virginia$86,600–$181,800 / yearNET Software Developer,Seniorserves as CACI's senior software development professional responsible for designing, developing, integrating, testing, and sustaining enterprise software applications that supportlogistics, mission support, operational planning, and business operations. NET Software Developer,Seniorworks closely with Government stakeholders, software engineers, system architects, database administrators, cybersecurity personnel, and mission partners to develop modern applications, automate business processes, and integrate enterprise systems.
Software Developer III General AtomicsSoftware Developer IIICharlottesville, VATypically requires a bachelors degree, masters degree or PhD in computer science, information systems or a related discipline and progressive software development experience as follows; four or more years of experience with a bachelors degree or two or more years of experience with a masters degree. Our backend architecture leverages technologies like Kafka, AWS, NiFi, and GeoMesathe latter of which we designed and open-sourcedto deliver high-throughput, mission-resilient systems that turn streaming data into real-time intelligence.
Software Developer IV General AtomicsSoftware Developer IVCharlottesville, VATypically requires a bachelors degree, masters degree or PhD in computer science, information systems or related discipline and progressive software development experience as follows; six or more years of experience with a bachelors degree, four or more years of experience with a masters degree, or two or more years with a PhD. Our backend architecture leverages technologies like Kafka, AWS, NiFi, and GeoMesa-the latter of which we designed and open-sourced-to deliver high-throughput, mission-resilient systems that turn streaming data into real-time intelligence.
Software Developer II - Modeling & Simulation SimIS Inc.Software Developer II - Modeling & SimulationSuffolk, VAJob Description: The ideal candidate will support U.S. military Modeling & Simulation (M&S) efforts with intermediate-level responsibilities in the design, development, integration, and maintenance of simulation systems used for training, analysis, and decision support in defense environments at our Suffolk, Virginia headquarters. Integrates models and simulations with C4ISR systems, data sources, and external interfaces using DIS, HLA, and DDS protocols.
Software Developer SME LeidosSoftware Developer SMEChantilly, VirginiaAugust 11, 2026 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. Leidos is seeking a Software Engineer for a 200+ FTE technical development program supporting the Sponsor’s Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management.
Software Developer Tactical Engineering & AnalysisSoftware DeveloperDahlgren, VA$145,000–$175,000 / yearFull timeCORE FUNCTIONS / JOB DUITESWorks independently while performing:Oversee the entire software development life-cycle, including design, development, and implement applications using Java, JavaFX, and Guice, and employ Gradle for building, automating the compilation, testing, and deployment of the application. Participate in Agile methodologies and development process such as serving as a member of a scrum team, conduct peer reviews, participate in Agile ceremonies, sprint planning, daily stand-ups, retrospectives, backlog grooming, and using JIRA for ticket management and Confluence for documentation.
Software Developer (Senior Level) CGI IncSoftware Developer (Senior Level)Fairfax, VAHowever, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI's legal duty to furnish information. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.
Software Developer - Ts/Sci Parsons Commercial Technology Group Inc.Software Developer - Ts/SciHerndon, VA$103,500–$181,100 / yearSince we deal with specific customer needs, it will be necessary to understand the problem, to utilize methods from a potentially wide variety of domains, produce functional solutions, and see the efforts through to completion. As a leading member of our team, you would work on one or more efforts at a time, assisting and managing multiple parts of the development process, from understanding customer requirements, to design, development, testing and deployment.
Senior Software Developer - Ts/Sci Parsons Commercial Technology Group Inc.Senior Software Developer - Ts/SciHerndon, VA$125,100–$225,200 / yearSince we deal with specific customer needs, it will be necessary to understand the problem, to utilize methods from a potentially wide variety of domains, produce functional solutions, and see the efforts through to completion. As a leading member of our team, you would work on one or more efforts at a time, assisting and managing multiple parts of the development process, from understanding customer requirements, to design, development, testing and deployment.
Principal Software Developer - TS/SCI ParsonsPrincipal Software Developer - TS/SCIHerndon, VirginiaSince we deal with specific customer needs, it will be necessary to understand the problem, to utilize methods from a potentially wide variety of domains, produce functional solutions, and see the efforts through to completion. As a leading member of our team, you would work on one or more efforts at a time, assisting and managing multiple parts of the development process, from understanding customer requirements, to design, development, testing and deployment.
Senior Software Developer VTGSenior Software DeveloperHerndon, VirginiaFull timeResearch data sources and technical solutions in order to effectively extract, transform, and load data into a database for data processing and analysis. • Coach junior team members on software development best practices, highlighting the impacts of design decisions, and making code efficient.
NewSoftware Developer, Senior Abile Group, Inc.Software Developer, SeniorSpringfield, VirginiaAbile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005. With significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities.
Single-Family Software Developer Intern- Summer 2027 Federal Home Loan Mortgage CorpSingle-Family Software Developer Intern- Summer 2027McLean, VA$54,000–$82,000 / yearPosition Overview: The Single-Family Business Technology Office (BTO) is seeking Software Developer Interns to help deliver technology solutions that support Freddie Mac's business, modernize cloud capabilities, manage technology risk, and improve delivery speed and resiliency. Our Impact: The Single-Family Business Technology Office (BTO) delivers technology solutions that support Freddie Mac's mission, strengthen business operations, modernize cloud capabilities, manage technology risk, and improve delivery speed and resiliency.
Engineering Delivery Manager II, Cloud Systems Admin (TS Cleared, Onsite) Deloitte Touche Tohmatsu LtdEngineering Delivery Manager II, Cloud Systems Admin (TS Cleared, Onsite)VA$137,000–$229,100 / yearOur Hybrid Cloud Infrastructure offering provides specialized engineering capabilities to design, implement, manage, and operate hybrid cloud environments, modernize networks and AI infrastructure from the core to the edge, and incubate new infrastructure and device services to help clients stay ahead with the latest technology advances. As a Project Delivery Manager and Cloud Systems Administrator on the project, you will administer and sustain secure cloud infrastructure supporting multiple classification levels, including DoD Impact Level (IL) 4/IL5 environments.