Senior Software Engineer Freddie MacSenior Software EngineerMclean, VA$129,000–$193,000 / yearYour Impact: You will be a mentor to the team, driving full (and accurate) adoption of modern software engineering and delivery practices (Real Agile, TDD, ATDD, Stateless Design, Microservices, Containerization, etc.). The final salary offered will generally fall within this range and is dependent on various factors including but not limited to the responsibilities of the position, experience, skill set, internal pay equity and other relevant qualifications of the applicant.
Software Engineer Que Technology GroupSoftware EngineerMarylandRequired Qualifications: Bachelor's Degree or higher in computer engineering or in a field related to computer engineering or computer science disciplines. Design and execute test plans, identify defects, collaborate closely with development teams, and contribute to continuous improvement of our testing processes.
Software Engineer (Secret Clearance) Akima, LLCSoftware Engineer (Secret Clearance)Alexandria, Virginia$116,000–$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.
Sr. Lead RF Software Engineer - TS/SCI CI ParsonsSr. Lead RF Software Engineer - TS/SCI CIHerndon, VirginiaTakes a lead role in Developing the software to bring RF, Wireless, SIGINT, ELINT, and/or Electronic Warfare solution designs to fruition, drawing from experience with: Implementing real time DSP algorithms for modulation/demodulation, filtering, channelization, detection, and estimation. Experience with proposal writing and building customer relations, Working knowledge of Software Development Frameworks, Previous IC or DoD-related RF, Wireless, SIGINT, ELINT, and/or Electronic Warfare systems program/project work experience.
Software Engineer (Mid-Senior Level) Staffed4USoftware Engineer (Mid-Senior Level)MarylandWe are seeking a Mid-to-Senior Level Software Engineer with at least 6 years of software development experience and a technical bachelor’s degree to support development efforts in Annapolis Junction, MD. Through flexibility, transparency, and strong support, we enable our team to thrive—fueling curiosity, creativity, and innovative solutions that truly serve their clients.
AI Software Engineer - TS/SCI with Polygraph General Dynamics Information TechnologyAI Software Engineer - 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. The role requires expertise in frontend and backend Web development and modern search engineering technologies, including Large Language Models (LLM), Retrieval‑Augmented Generation (RAG), and AI‑assisted retrieval system capabilities development.
Senior Software Engineer, IS-02/03-0046 Cyber B.A.T.Senior Software Engineer, IS-02/03-0046Laurel, MarylandBuild analytical models, implement performance metrics, and establish monitoring solutions to ensure the reliability and effectiveness of developed applications, functions, and data workflows. We’re a Service-Disabled Veteran-Owned Small Business delivering engineering, cybersecurity, software, systems, and mission-focused consulting solutions to government customers and industry partners.
Senior AI Engineer/Software Developer - TS/SCI with Polygraph General Dynamics Information TechnologySenior AI Engineer/Software 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. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
Full Stack Software Engineer Soft Tech ConsultingFull Stack Software EngineerSuitland, MarylandRemote$130,000–$150,000 / yearWith contracts in both the public and private sectors in the DC metro area and across the country, Soft Tech is an organization made up of highly successful and talented Information Technology professionals offering enterprise class solutions for any size organization at great value. The designated candidate for this position will join a collaborative team environment, providing technical analysis, design and guidance to support the successful delivery of the project and provide effective communication to all levels of staff for reporting system environment status.
Software Engineer 3 - Tysons, VA M.C. Dean, IncSoftware Engineer 3 - Tysons, VATysons , VirginiaFull timeThe SE will work individually or as part of a team to analyze and design databases, managing websites to include designing, development, deploying, maintaining, testing, and performing quality assurance of web sites and software. The SE will develop, create, and modify general computer software or specialized utility programs; analyze user needs and develop software solutions; design software or customize software for use with the intention of optimizing operational efficiency.
NewSr. Associate, Software Engineering L3Harris TechnologiesSr. Associate, Software EngineeringHerndon, VA$97,000–$207,500 / yearBy submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.
Software Engineer TS ParsonsSoftware Engineer TSCentreville, Virginia$63,600–$111,300 / yearIn this role, you’ll work directly with experts in Computer Network Defense (CND) and Computer Network Operations (CNO) to design and develop tools and systems that drive mission-critical operations into the future. Education : Bachelor’s degree in Computer Science, Information Sciences, or a related discipline (experience may be considered in lieu of a degree) and 0-2 years of professional related experience.
CNO Software Engineer General Dynamics Information TechnologyCNO Software EngineerAnnapolis JunctionAt the heart of Praxis Engineering are talented and motivated engineering teams empowered to create cutting edge technologies and systems to solve the nation’s most difficult Computer Network Operations challenges. Bachelor’s degree in computer science or related discipline from an accredited college or university is required, and fourteen (14) years of experience as a Software Engineer, in programs and projects of similar scope, type, and complexity is required.
Sr. Software Engineer - Reston, Hybrid - FreeWheel Comcast CorporationSr. Software Engineer - Reston, Hybrid - FreeWheelReston, VA$141,850.78–$212,776.16 / yearFreeWheel helps the television industry to monetize their premium contents through a robusttechnology platform, which enables consumers to view high quality videos on any devices including PC, smart phone, OTT device, set-top box and traditional TV. In-depth understanding of cloud, containerization and other related technologies, familiar with distributed architecture and commonly-used middleware such as cache, message queue, Nginx, etc., Experience in large-scale online service design, development and operation and maintenance is preferred.
Backend Software Engineer MolgBackend Software EngineerSterling, VirginiaGiven the importance of working hands-on with physical systems, we are a 100% in-person team collaboratively working in our industrial space in Sterling, VA, down the road from the largest data center market in the world. As a Backend Software Engineer, you will: Lead the design and implementation of scalable backend systems and microservices architecture that power Molg’s robotics and assembly intelligence platforms.
Principal Software Engineer, Full Stack JSI TelecomPrincipal Software Engineer, Full StackChantilly, VA$95,000–$225,000Actual compensation will be determined based on a variety of factors, including, but not limited to, the seniority level (junior, intermediate or senior) at which the position is filled, education, relevant work experience, industry experience, technical skills, certifications, and internal equity. Possess extensive application development experience, and software engineering and architecture expertise using multiple program languages (e.g., C, C++, C#, ASP.Net, Java, JavaScript, SQL, jQuery, XML, Perl, YAML, and JSON).
Senior Software Engineer Peterson TechnologiesSenior Software EngineerAnnapolis Junction, MD$180,000–$260,000 / yearIf you are looking to join a company that provides amazing benefits, a healthy work-life balance, competitive salaries, and talented subject matter experts, consider joining our team! A Software Development Engineer works on building and maintaining the core Kubernetes platform within AWS, ensuring seamless container orchestration and scalability for AWS customers.
Software Engineer (Back-end, API, Python) Themis InsightSoftware Engineer (Back-end, API, Python)Fort Meade, MDProvides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements.
Senior Full Stack Software Engineer Synergy ECPSenior Full Stack Software EngineerWashington, District of ColumbiaBachelor's degree in a related technical field • Strong experience in Java, React, JavaScript/TypeScript, SQL, and relational database development (Postgres preferred) • Experience with REST APIs, CI/CD, GitLab, containerization, and modern agile delivery. Work/Life Balance : A healthy work/life balance is essential for building and executing your work effectively at NSI/Synergy ECP, but it’s also necessary to allow you the room to pursue everything you want to develop in your personal life.
Cloud Software Engineer (FORECASTED) Columbia Technology PartnersCloud Software Engineer (FORECASTED)Annapolis Junction, MD$7,000–$20,000 / yearFull timeWith a proven track record in information security, project management, systems/network engineering, security risk management, vulnerability assessments, and mobile security implementation; our employees have the experience, expertise, and innovative thinking our customers need for results that exceed expectations. **This Position is Contingent on Contract Award**Description: Columbia Technology Partners is seeking Cloud Software Engineers to support the research, design, development, integration, testing, and sustainment of innovative cloud-based applications and distributed computing solutions.