Principal HPC Software Engineer GliaCell TechnologiesPrincipal HPC Software EngineerAnnapolis Junction, MD$170,000–$260,000 / yearOr, a Master’s degree in Math, Computer Engineering, Computer Science, or related discipline from an accredited college or university, plus 5 years of experience as an HSE in programs and contracts of similar scope, type, and complexity. We also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat.
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.
Senior Full Stack Developer Cayuse HoldingsSenior Full Stack DeveloperChantilly, Virginia$140,000–$142,085 / yearIntegrate software components and third-party services; develop new custom capabilities; and enhance, refactor, and maintain existing codebases to improve reliability, scalability, and performance. The ideal candidate has extensive experience delivering large-scale, enterprise-grade applications from initial concept through deployment, with a strong focus on quality, performance, security, and maintainability in an enterprise environment.
NewFull Stack Developer NorthrampFull Stack DeveloperWashington, District of ColumbiaRemoteThe Full Stack Developer will collaborate closely with software engineers, cloud architects, data engineers, DevSecOps professionals, product owners, quality engineers, and security teams to develop and deliver secure, reliable applications within a modern Agile environment. Partner with developers, quality engineers, security teams, data engineers, and DevSecOps professionals to resolve technical challenges and deliver integrated solutions.
Senior Devsecops Engineer - Active Ts/Sci With CI Poly ENS Solutions, LLCSenior Devsecops Engineer - Active Ts/Sci With CI PolyReston, VAENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Architect and build secure containerized solutions by designing Docker images with security best practices, implementing and optimizing OpenShift deployments and configurations, remediating Prisma security findings, and providing guidance to development teams on container orchestration and best practices.
Sr. Devsecops Engineer - Active Ts/Sci With CI Poly ENS Solutions, LLCSr. Devsecops Engineer - Active Ts/Sci With CI PolyReston, VAENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Architect and build secure containerized solutions by designing Docker images with security best practices, implementing and optimizing OpenShift deployments and configurations, remediating Prisma security findings, and providing guidance to development teams on container orchestration and best practices.
Java Full Stack Developer GuidehouseJava Full Stack DeveloperMclean, VA$74,000–$124,000 / yearThe Java Full Stack Developer will collaborate with developers, architects, DevOps engineers, Product Owners, Scrum teams, business stakeholders, and Federal partners to deliver secure, scalable, and high-quality solutions supporting mission-critical applications and modernization initiatives. Proficiency with ReactJS, including React Hooks, Redux, React Router, component lifecycle management, state management, and modern front-end development practices, along with strong JavaScript skills including DOM manipulation and asynchronous programming.
Software Developer QA Tester Cayuse HoldingsSoftware Developer QA TesterArlington, Virginia$110,000–$160,000 / yearCollaboration in Development Lifecycle: Actively participate in software design reviews to provide valuable input on functional requirements, operational characteristics, product designs, and project schedules. Software Testing and Quality Assurance: Develop and execute comprehensive test plans for both automated and manual testing to identify software defects and ensure compliance with requirements and specifications.
Software Developer Cayuse HoldingsSoftware DeveloperArlington, Virginia$110,000–$160,000 / yearThis position will require a detail-oriented problem-solver capable of analyzing software issues, collaborating on feature enhancements, and refining development processes while ensuring compliance with secure coding practices. Collaboration & Review: Participate in software design reviews and provide input regarding functional requirements, operational characteristics, product designs, and implementation schedules.
Senior Backend Software Developer Re:CarSenior Backend Software DeveloperWashingtonThe compensation for this position is the range Slate reasonably and in good faith expects to pay for the position taking into account the wide variety of factors that are considered in making compensation decisions, including job-related knowledge; skillset; experience, education and training; certifications; work location; and other relevant business and organizational factors. You drive awareness about the impact and consequences of technical decisions on the business, balancing technical leadership with strong business judgment to make the right long-term decisions about technology choices.
Application Security Architect Alarm.comApplication Security ArchitectTysons, VA$158,050–$193,325 / yearWe collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies. AI & LLM Security: Partner with teams adopting AI and LLM-based systems—both internal tooling and production features—to ensure secure design, model and data protection, prompt/input validation, and safe integration patterns.
Software Engineer (Level 0)- TS/SCI POLY Staffed4USoftware Engineer (Level 0)- TS/SCI POLYAnnapolis Junction, MarylandThis is an excellent opportunity for an early-career software engineer who is ready to contribute to meaningful projects, collaborate with experienced technical teams, and continue growing within a cleared software engineering environment. This position includes a competitive and flexible benefits package, including: Paid Time Off: PTO accrues at a rate of 13% of hours worked, which equals approximately 6 weeks, or 30 days, per year for a typical full-time employee.
Full Stack Software Developer, Hybrid Remote (DW26061053C) GTSC-Talent SolutionsFull Stack Software Developer, Hybrid Remote (DW26061053C)Washington, District of ColumbiaRemoteYour expertise and resume should demonstrate your background with Python, FastAPI, ReactJS, PostgreSQL, Docker, AWS, trunk-based development, peer review, automated testing, secure coding, Section 508, OpenAPI/Swagger, documentation, sprint delivery, and troubleshooting. Depending on the nature of the job duties or requirements set forth by our government clients, additional screenings such as drug testing and/or credit checks may be required.
Software Developer TS Parsons Commercial Technology Group Inc.Software Developer TSQuantico, VA$125,100–$225,200 / yearWe 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.
Kearney Activate - Full Stack Developer A.T. Kearney IncKearney Activate - Full Stack DeveloperWashington, DCBachelor's degree in Computer Science, Software Engineering, Computer Engineering, Information Systems, or a related field - or equivalent demonstrated experience (bootcamp, military technical training, or a strong personal project portfolio). We look for collaborative, inquisitive problem-solvers who don't accept the first thing in front of them, who are always unapologetically themselves, and who are hungry to grow fast in a small, high-trust team.
Application Security Architect Alarm.com IncorporatedApplication Security ArchitectTysons Corner, VA$158,050–$193,325 / yearWe collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies. AI & LLM Security: Partner with teams adopting AI and LLM-based systems-both internal tooling and production features-to ensure secure design, model and data protection, prompt/input validation, and safe integration patterns.
NewSoftware Engineer (Active Secret Clearance) Akima, LLCSoftware Engineer (Active Secret Clearance)Alexandria, Virginia$110,000–$119,500 / yearImplement cloud-native and cloud-agnostic solutions, supporting application re-hosting, re-factoring, and re-architecting efforts as part of cloud migration and modernization initiatives. Collaborate with cross-functional teams including cybersecurity, infrastructure, and database administrators to ensure seamless deployment and operational continuity.
NewSenior DevSecOps Engineer - Active Top Secret required General Dynamics Information TechnologySenior DevSecOps Engineer - Active Top Secret requiredWashingtonTo 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. We are seeking an experienced Senior DevSecOps Engineer who will work as part of a collaborative and high-performing team providing expertise to ensure integration of security best practices throughout the development and operations lifecycles.
Orthopedic Technician / Medical Assistant MedVanta CareersOrthopedic Technician / Medical AssistantColumbia, MarylandThe Centers for Advanced Orthopaedics LLC (CAO) is one of the nation’s largest Orthopaedics practices, owned and operated by physicians, with over 60 locations across Maryland, Northern Virginia, and the District of Columbia. The Medical Assistant helps to ensure a positive patient experience while performing the analytical, technical and customer service skills necessary to support the care of the patient.
Medical Assistant MedVanta CareersMedical AssistantRockville, MarylandThe Centers for Advanced Orthopaedics LLC (CAO) is one of the nation’s largest Orthopaedics practices, owned and operated by physicians, with over 60 locations across Maryland, Northern Virginia, and the District of Columbia. The Medical Assistant helps to ensure a positive patient experience while performing the analytical, technical and customer service skills necessary to support the care of the patient.