NewFull-Stack Software Engineer Booz Allen Hamilton IncFull-Stack Software EngineerChantilly, VA$112,800–$257,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. As a seasoned software engineer at Booz Allen, you'll use the latest architectural approaches and open-source frameworks and tools to deliver complete end-to-end solutions to your clients.
DevX Software Engineer PeopleNTech LLCDevX Software EngineerAlexandria, VA$65–$68 / hourDesigns and builds the integrations, tooling, and assets that make Unity adoption frictionless for engineering teams. - Bridges platform capabilities with the enterprise Internal Developer Platform (IDP), enabling self-service, golden paths, and rapid onboarding.
Senior Specialist, Full Stack Software Engineer L3Harris Technologies IncSenior Specialist, Full Stack Software EngineerDC$111,500–$207,500 / yearJob Description: Working at Trenchant means working alongside the best security researchers and product engineers from across the security research and intelligence communities. 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, C++ ANDURIL INDUSTRIESSoftware Engineer, C++Washington, DC$166,000–$220,000 / yearTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources.
Senior Software Engineer (Partial Telework) GliaCell TechnologiesSenior Software Engineer (Partial Telework)Annapolis Junction, MD$170,000–$230,000 / yearWe 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. Location: Annapolis Junction, MD / Partial Telework (2 days per week is expected) Note : Telework granted for this position does not become available until after the individual has been in the position for a period of time, has acclimated to tasking/duties, and has meaningful work that can be done remotely.
Senior Software Engineer, Generalist (Active Clearance) ANDURIL INDUSTRIESSenior Software Engineer, Generalist (Active Clearance)Washington, DC$191,000–$253,000 / yearData Systems Expertise: Demonstrated success in designing, implementing, and managing various data storage solutions (e.g., relational databases, NoSQL databases) and building efficient data processing pipelines. Driven by Real-World Impact: A proactive drive and enthusiasm for developing mission-critical back-end software that demonstrably supports vital operations and makes a significant real-world difference.
CNO Software Engineer Level 2 AdapticCNO Software Engineer Level 2Annapolis Junction, MDSupporting the DoD and Intelligence Community, you'll work alongside Red, Blue, and Hunt teams to develop, enhance, and sustain tools used to detect, analyze, and defend against evolving threats. This role is ideal for experienced engineers who are ready to lead development efforts, influence system design, and drive technical solutions that directly impact mission success.
Senior C++ Software Engineer Cirrus Group ConsultingSenior C++ Software EngineerColumbia, MarylandUse AI tools thoughtfully (LLMs, code assistants, etc.) to accelerate development and double‑check your work—without letting tools replace engineering judgment. Experience on small product teams building new products (not just maintaining legacy systems).
Software Engineer - UI Team (SWE L1) Belay TechnologiesSoftware Engineer - UI Team (SWE L1)Annapolis Junction, MDWe hire software engineers, web designers, test engineers, systems engineers, systems administrators, database engineers and other tech services. Excellent written and verbal communication skills including formal presentation skills and ability to translate technical and non-technical communications based on audience understanding.
Software Engineer (Partial Telework) GliaCell TechnologiesSoftware Engineer (Partial Telework)Annapolis Junction, MDFull timeWe 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. Playwright, Cucumber/Gherkin, JMeter, Swagger (or similar API tool), Selenium, Cypress, 508 testing tools (JAWS or NVDA).
Forensic Software Engineer REDLatticeForensic Software EngineerQuantico, VABachelor’s (B.S.) degree in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering, Computer Information Security, Computer Security, Computer Forensics, or a related technical discipline. In this role, you will work closely with engineers, analysts, and mission stakeholders to identify, analyze, and interpret digital artifacts from mobile platforms while contributing to the development of innovative forensic methodologies and technical solutions.
Cross-Domain Software Developer CymertekCross-Domain Software DeveloperReston, VirginiaCross-Domain Solutions Developer, Secure Data Transfer Developer, Information Assurance Developer, Software Security Engineer, Cybersecurity Software Developer, Secure Systems Developer, Data Protection Software Engineer, Network Security Developer, Cross-Domain Architect, Secure Application Developer, Secure Integration Engineer, Software Developer for Classified Systems, Secure Communication Systems Developer, Information Security Software Engineer, Secure Systems Analyst, Cross-Domain Interface Developer, Secure Middleware Developer, Secure Systems Programmer, Embedded Systems Security Developer, etc. Computer Science, Software Engineering, Cybersecurity, Information Technology, Information Systems, Computer Engineering, Systems Engineering, Network Engineering, Applied Mathematics, Data Science, Information Assurance, Cryptography, Digital Forensics, Telecommunications, Artificial Intelligence, Secure Communications, Electrical Engineering, Computational Science, Secure Software Development, Embedded Systems Engineering, etc.
Software Engineer II – AI Infrastructure Staffed4USoftware Engineer II – AI InfrastructureAnnapolis Junction, MarylandYou'll work alongside top-tier engineers building scalable AI platforms, deploying cutting-edge technologies, and solving some of the most challenging problems in modern software engineering. This role focuses on AI inference services while supporting a broader ecosystem of AI-enabled applications, including Retrieval-Augmented Generation (RAG), autonomous agents, and emerging machine learning technologies.
Software Engineer, C++ Anduril Industries IncSoftware Engineer, C++Washington, DC$166,000–$220,000 / yearTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources.
Software Engineer II Alarm.comSoftware Engineer IITysons Corner, VA$88,300–$122,550 / yearOur comprehensive suite of solutions—including security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellness—is delivered exclusively through a trusted network of thousands of professional service providers and commercial integrators across North America and worldwide. We 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.
Senior Software Engineer Redhorse CorporationSenior Software EngineerChantilly, VAThis is a high-impact role designed for a seasoned professional who can navigate the complexities of modern software design while understanding the critical nature of government sponsor requirements. To support this mission, we are seeking a Senior Software Engineer (SME ) with deep technical expertise to lead complex engineering initiatives.
Software Engineer ManTechSoftware EngineerFort Meade, MDBachelor’s Degree in Computer Science or related discipline with 20+ years of software engineering experience; Four years of additional software engineering experience may be substituted for a Bachelor’s Degree. The Software Engineer will leverage their strong technical background and knowledge to design, develop, and maintain complex software systems while ensuring all functional and performance requirements are met.
Director, Head of Software Engineering HITT ContractingDirector, Head of Software EngineeringFalls Church, VA$130,000–$210,000 / yearThe Head of Software Engineering is accountable for the structure and growth of the engineering organization, the delivery of applications and platforms that serve HITT’s project teams and jobsites nationwide, and the development of a new generation of AI-enabled engineering talent — hiring builders who already work this way and training HITT’s existing developers in new methods. This is a senior leadership role for an engineering executive with a builder’s mindset: someone who has seen firsthand how agentic, AI-enabled development is changing the way software gets made — and who knows how to turn that shift into a durable advantage for one of the nation’s largest general contractors.
Senior Software Simulation Engineer By Light Professional IT Services LLCSenior Software Simulation EngineerChantilly, VirginiaPosition Overview: Candidate will have the opportunity to work on a variety of flight simulators and develop/integrate software in areas such as avionics, tactical environments, interfaces to audio, visual, motion, and I/O systems, and Instructor Operator Stations (IOS). Veraxx has a high level of expertise in flight simulation hardware and software development, as well as computer architecture, tactical environments, interoperability (HLA/DIS), avionics systems, graphics and real-time embedded systems.
Senior Front End Software Engineer Axon Enterprise IncSenior Front End Software EngineerWashington, DC$141,000–$225,600 / yearIf you receive a suspicious offer or outreach from an email address that is not @axon.com, or if you are asked for sensitive personal information (bank details, Social Security Number) prematurely, please ignore the message and report it to recruitingops@axon.com. The actual base pay is dependent upon many factors, such as: level, function, training, transferable skills, work experience, business needs, geographic market, and often a combination of all these factors.
Software Engineer - SWE 0-2 - TS/SCI with Poly Navius TechnologiesSoftware Engineer - SWE 0-2 - TS/SCI with PolyAnnapolis Junction, MarylandThis work may involve application development, back-end services, data processing, distributed systems, automation, cloud-based tooling, or full-stack engineering, depending on team needs and the candidate's background. Engineers in these roles contribute to new application development, enhancement of existing systems, system integration, performance improvement, and long-term platform sustainment across secure technical environments.
Software Engineer 2 - Team Lead (Cloud/Dev Ops) Navius TechnologiesSoftware Engineer 2 - Team Lead (Cloud/Dev Ops)Annapolis Junction, MarylandContribute to system-level design, including hardware/software tradeoffs, software reuse strategies, and effective use of COTS/GOTS components versus new development. Bachelor's degree in Computer Engineering, Computer Science, Electrical Engineering, Math, or Physics is required, or an equivalent combination of education, training, and experience.
Software Engineer 3 - Golang or Python/Kubernetes - Freewheel Comcast CorpSoftware Engineer 3 - Golang or Python/Kubernetes - FreewheelReston, VAThat's why we provide an array of options, expert guidance and always-on tools that are personalized to meet the needs of your reality-to help support you physically, financially and emotionally through the big milestones and in your everyday life. Be an active part of the Net Promoter System a way of working that brings more employee and customer feedback into the company by joining huddles, making call backs and helping us elevate opportunities to do better for our customers.
Software Engineer 3 (C++/Backend systems) - FreeWheel ComcastSoftware Engineer 3 (C++/Backend systems) - FreeWheelReston, VirginiaAs part of the Ad Server Tools Team, this role supports the development and maintenance of CI/CD pipelines, regression testing environments, and internal engineering tools that improve developer productivity and software quality. That’s why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality – to help support you physically, financially and emotionally through the big milestones and in your everyday life.
Lead Software Engineer (Intelligence Center) Mitre CorpLead Software Engineer (Intelligence Center)Chantilly, VA$156,800–$196,000 / yearRoles & Responsibilities: Deliver modern software capabilities, improving architecture, platforms, and developer workflows with strong engineering practices (secure coding, reviews, testing, maintainable design). Basic Qualifications: Typically requires a minimum of 8 years of related experience with a Bachelor's degree; or 6 years and a Master's degree; or a PhD with 3 years' experience or equivalent combination of related education and work experience.
Lead Software Engineer, TS/SCI w/ Polygraph Mitre CorpLead Software Engineer, TS/SCI w/ PolygraphMcLean, VA$156,800–$196,000 / yearBasic Qualifications: Typically requires a minimum of 8 years of related experience with a Bachelor's degree; or 6 years and a Master's degree; or a PhD with 3 years' experience or equivalent combination of related education and work experience. Experience developing web applications with different architectures including server-side rendering (SSR), single page applications (SPAs), and hybrid applications (interactive islands pattern).
Software Engineer, DevSecOps HelsingSoftware Engineer, DevSecOpsWashingtonYou will own the security posture of our development environment — ensuring CMMC Level 2 compliance, hardening our software supply chain, and implementing the controls required for product teams to achieve ATO against NIST and other cybersecurity frameworks. You will work closely with platform and product engineers to build secure CI/CD pipelines, enforce policy-as-code, and maintain the shared infrastructure that all teams depend on.
Software Engineers (Level 2 or 3) Northrop Grumman CorpSoftware Engineers (Level 2 or 3)McLean, VA$91,800–$137,600 / yearDeveloping client and server applications and services using service or object-oriented architectures, message bus-based data exchange that include first-of-a-kind capabilities. The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions.
Software Engineer 3 - Kubernetes Platform Management - Freewheel ComcastSoftware Engineer 3 - Kubernetes Platform Management - FreewheelReston, VirginiaThat’s why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality – to help support you physically, financially and emotionally through the big milestones and in your everyday life. Be an active part of the Net Promoter System a way of working that brings more employee and customer feedback into the company by joining huddles, making call backs and helping us elevate opportunities to do better for our customers.
Software Engineer 3 - FreeWheel Comcast CorpSoftware Engineer 3 - FreeWheelReston, VA$120,212.52–$180,318.78 / yearAs part of the Ad Server Tools Team, this role supports the development and maintenance of CI/CD pipelines, regression testing environments, and internal engineering tools that improve developer productivity and software quality. That's why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality - to help support you physically, financially and emotionally through the big milestones and in your everyday life.
Software Engineer 3 - Golang or Python & Kubernetes - Freewheel Comcast CorporationSoftware Engineer 3 - Golang or Python & Kubernetes - FreewheelReston, VA$120,212.52–$180,318.78 / yearThat’s why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality - to help support you physically, financially and emotionally through the big milestones and in your everyday life. Be an active part of the Net Promoter System a way of working that brings more employee and customer feedback into the company by joining huddles, making call backs and helping us elevate opportunities to do better for our customers.
Full -Stack Software Engineer (Data Pipeline Focus) SsatiFull -Stack Software Engineer (Data Pipeline Focus)Annapolis Junction, Annapolis JunctionWe're looking for a developer who is excited to contribute to all aspects of this system and who also brings an interest in improving team processes and tooling, particularly in ways that help us integrate new data sources more efficiently and deliver faster. This long-running software effort is known for its technical stability, team cohesion, and deep integration into mission-critical systems, offering you the opportunity to make meaningful contributions in a fast-paced, collaborative environment.
Software Engineer, Sr. Consultant - Fullstack Genai Enablement VisaSoftware Engineer, Sr. Consultant - Fullstack Genai EnablementUS - Ashburn, VA$152,200–$243,700 / yearVisa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. As a Visa Lead Engineer, you will be an integral part of a multi-functional development team inventing, designing, building, and testing software products that reach a truly global customer base.
Software Engineer 692 Freedom Technology Solutions GroupSoftware Engineer 692Annapolis JunctionThis role will initially support the final release activities for the Power Space and Cooling (PSC) application as it transitions into sustainment and will continue to play a key role in maintaining and modernizing the application's backend services. These applications are used across the government enterprise and are critical to the daily functions of thousands of users across acquisition, business, finance, HR, training, recruitment, program management, security, logistics and more.
Software Engineer Sr. Consultant , Fullstack/GenAI Engineering Visa IncSoftware Engineer Sr. Consultant , Fullstack/GenAI EngineeringAshburn, VA$152,200–$243,700 / yearVisa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. As a Visa Lead Engineer, you will be an integral part of a multi-functional development team inventing, designing, building, and testing software products that reach a truly global customer base.
Software Engineer with Poly SR SWE3 Lockheed Martin CorpSoftware Engineer with Poly SR SWE3Annapolis Junction, MD$150,800–$265,880 / yearPay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $150,800 - $265,880. This senior role fosters collaboration with other senior and more junior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission.
Software Engineer Integration Platform (US Federal) Workday IncSoftware Engineer Integration Platform (US Federal)Reston, VA$151,500–$227,300 / yearWe know that flexibility can take shape in many ways, so rather than a number of required days in-office each week, we simply spend at least half (50%) of our time each quarter in the office or in the field with our customers, prospects, and partners (depending on role). Preferred DoD 8570/8140 compliant with at least IAT Level II certification, including a current Computing Environment (CE) credential and one approved specialty certification (e.g., CompTIA CySA+, GICSP, CASP+).
Cloud Software Engineer, Lead Associate Peraton IncCloud Software Engineer, Lead AssociateLaurel, MD$135,000–$216,000 / yearPeraton offers enhanced benefits to employees working on our critical National Security programs, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. You will leverage Kubernetes and modern cloud services to orchestrate complex, containerized microservices at scale, delivering robust, data-driven solutions.
Cloud Software Engineer TS/SCI with poly Peraton IncCloud Software Engineer TS/SCI with polyAnnapolis Junction, MD$104,000–$166,000 / yearBenefits: Peraton offers enhanced benefits to employees supporting this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap, and eligibility to participate in an attractive bonus plan. A Bachelor''s Degree in Computer Science or in a related technical field from an accredited college or university is highly desired which will be considered equivalent to two (2) years of experience.
Software Engineer Merit 321Software EngineerElkridge, MDLocation: Elkridge, MD This role offers the opportunity to contribute to a fast-paced development environment focused on delivering tools that help users turn complex data into actionable intelligence. You will work within a priority-driven team focused on making data more accessible and useful, incorporating direct user feedback to guide ongoing enhancements.
Senior Software Engineer(Oracle HCM) Expert In Recruitment SolutionsSenior Software Engineer(Oracle HCM)Arlington, VAOwn and update problem tickets for their functional area including creating CIC deck when needed Document, communicate and facilitate permanent resolution for recurring non-critical incidents Establish and facilitate recurring touchpoint for functional area with business users. IT SME during projects – provide input to RFPs, development and/or design responsibilities as assigned, help locate documents, describe as-is state, review, approve documents & transfer documents to operations folder etc.
Software Engineer SGA Inc.Software EngineerRockville, MD$67–$72 / hourRequired Skills : Enterprise Development Experience: Proven track record of designing and deploying production-grade applications using object-oriented programming principles and database technologies. Cloud Architecture & AWS Services: Expertise in designing and implementing event-driven architectures leveraging: Messaging services (SQS/SNS).
Senior User Experience (UX) Software Engineer TS/SCI w/Poly Peraton IncSenior User Experience (UX) Software Engineer TS/SCI w/PolyAnnapolis Junction, MD$146,000–$234,000 / yearBenefits: Peraton offers enhanced benefits to employees supporting this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, and eligibility to participate in an attractive bonus plan. The team is seeking a highly motivated User Experience software engineer to support development and software solutions to support data tracking and metrics solutions.
NewSenior Software Engineer Two Six Technologies IncSenior Software EngineerHerndon, VA$125,000–$190,000 / yearAs a Two Six Technologies Senior Software Engineer for a large-scale platform for situational awareness and command and control, you will work with the development team, designers, and users to develop and implement new features and generally help shape program functionality and usability. Salary is one component of our total compensation package and the specific salary offered is determined by various factors, including, but not limited to education, experience, knowledge, skills, geographic location, as well as contract specific affordability and organizational requirements.
Software Engineer (Prime) Intelliforce-IT Solutions GroupSoftware Engineer (Prime)Annapolis Junction, MD$139,000–$170,000 / yearThese capabilities support content and traffic triage, language analysis, workflow collaboration, transcription and sourcing services, and the tracking of workflow history across analysts, teams, and organizations. Software Engineer, Workflow Awareness Make an Impact Where It Matters Most Join a team building software that helps analysts keep pace with complex mission activity.
Lead Software Engineer (Prime) Intelliforce-IT Solutions GroupLead Software Engineer (Prime)Annapolis Junction, Maryland$196,000–$252,000 / yearTechnical Lead Secure API Engineering Make an Impact Where It Matters Most Join a team building a platform-agnostic API that helps secure, store, and retrieve data across commercial database technologies. Additional Experience: 5 years of demonstrated cloud experience with distributed, scalable big data stores such as HBase, CloudBase or Accumulo, BigTable, or similar technologies.
Software Engineer, Mission Dev - Federal Nominal IncSoftware Engineer, Mission Dev - FederalWashington, DCWhy Nominal Mission-critical impact with top-tier federal and commercial customers Backed by world-class investors Work alongside elite engineers from SpaceX, Palantir, Anduril, and more Build and deploy real systems powering rockets, aircraft, autonomous systems, and national security infrastructure At Nominal, your code doesn't sit in a demo environment - it powers real missions. That might mean deploying Nominal onto a classified network for a Navy flight test squadron, building a custom telemetry pipeline for a DoD autonomy program, or standing up integrations at a NASA test facility, then watching an engineer use what you shipped yesterday and iterating on the spot.
Experienced Software Engineer (Prime) Intelliforce-IT Solutions GroupExperienced Software Engineer (Prime)Annapolis Junction, MDFull timeYou will work across development, integration, performance, troubleshooting, and delivery into broader mission products, so the work stays varied, technical, and closely tied to real outcomes. Additional Experience: 3 years of demonstrated cloud experience with distributed, scalable big data stores such as HBase, CloudBase or Accumulo, BigTable, or similar technologies.
Software Engineer 3 Nightwing Intelligence SolutionsSoftware Engineer 3Annapolis Junction, Maryland$122,000–$253,000 / yearTypically requires bachelor’s degree in computer science or related discipline from an accredited college or university and Twenty (20) years’ experience as a SWE on programs and contracts of similar scope, type, and complexity. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization.
Software Engineer 2 Nightwing Intelligence SolutionsSoftware Engineer 2Annapolis Junction, Maryland$122,000–$253,000 / yearTypically requires bachelor’s degree in computer science or related discipline from an accredited college or university and fourteen (14) years’ experience as a SWE on programs and contracts of similar scope, type, and complexity. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization.