NewSoftware Engineer | Secure AI Bestgate EngineeringSoftware Engineer | Secure AIColumbia, MarylandDevelop Model Context Protocol (MCP) servers and reusable AI skills that connect models to databases, microservices, and external APIs. Best fit for a backend engineer who wants to make AI usable in real enterprise systems without compromising security or engineering discipline.
NewSenior Software Engineer TS/SCI w/Poly AmentumSenior Software Engineer TS/SCI w/PolySavage, Maryland$150,000–$200,000 / yearWork directly with data scientists as well as mission analysts to solve the most demanding strategic problems; perform end-to-end software engineering to prototype, develop, integrate, test, and deploy tools and tradecraft into the customer's corporate architecture. The software engineer will work closely with data scientists and end users to develop innovative analytic tools to further discovery and tradecraft around critical global challenges, then deliver innovative solutions focused on operationalizing data science.
Computer Software Engineer- 3638974 CTCComputer Software Engineer- 3638974Gaithersburg, MarylandWith offices in Washington DC and San Diego, CA, CTC is a leading technology company providing lifecycle IT, data analytics, cloud managed hosting services, agile software development, DevOps, Test Automation, Cyber Security, and infrastructure solutions. Required Experience : 10 years of professional software engineering, at least five years of which is dedicated to C++ development including modernizing legacy C/C++, CMake, and experience across multi-platform environments (linux, Windows, macOS).
Principal Software Engineer Kastle SystemsPrincipal Software EngineerFalls Church, Virginia$150,000–$175,000 / yearSoftwareEngineer #Linux #DevOps #CI_CD #Automation #Python #Bash #ShellScripting #Monitoring #Prometheus #Grafana #Security #AWS #Azure #GCP #Git #PerformanceTuning #ProductionSupport #SoftwareDeployment #LinuxSoftwareDev #SoftwareEngineer #CloudEngineer #AI/ML #gstreamer #ffmpeg #accesscontrol #videosecurity #videosurveillance #artificialintelligence #machinelearning. Kastle is the premier provider of property technology solutions, with a track record of introducing innovative technologies to serve over 460M square feet of real estate globally.
Full Stack Software Engineer NoblisFull Stack Software EngineerChantilly, Virginia$146,200–$228,400 / yearFull timeWorking within a collaborative, multidisciplinary environment, you will partner with software developers, engineers, data scientists, and subject matter experts (SMEs) to design, develop, test, and deploy innovative software solutions that address complex mission challenges. In this role, you will support a program delivering a broad range of AI/ML-driven capabilities, advanced analytics tools, and data engineering services that enable cyber targeting, cyber operations, cyber threat analysis, and analytic tool development.
C++ Software Engineer Johns Hopkins Applied Physics LaboratoryC++ Software EngineerLaurel, MarylandFull timeWe believe in building strong, productive teams, continually growing our capabilities, cultivating collaborative relationships and encouraging a work environment that embraces integrity, trust, confidence, teamwork, accountability, and a little bit of fun. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.
Software Engineer Berkeley Research GroupSoftware EngineerWashington DC, District of Columbia$100,000–$230,000 / yearOur unique structure nurtures the interdisciplinary relationships that give us the edge, laying the groundwork for more informed insights and more original, incisive thinking from diverse perspectives that, when paired with our global reach and resources, make us uniquely capable to address our clients’ challenges. Second Sight Solutions, a subsidiary of Berkeley Research Group (BRG), is a health technology company, and our innovative technology reimagines how drug discount data is exchanged, establishing new connections and improving transparency for drug manufacturers and their customers.
Aerospace Software Engineer/Developer Johns Hopkins Applied Physics LaboratoryAerospace Software Engineer/DeveloperLaurel, MarylandFull timeWe are seeking a software engineer/developer to help us develop and translate algorithms, concepts and approaches for the mission planning, fire control and guidance of missile systems to flight-ready software. in Aerospace, Mechanical, or Electrical Engineering; Computer Science; applied mathematics; or related technical field with relevant experience in modeling and simulation of flight systems.
NewSoftware Engineer III Pinnacle Group IncSoftware Engineer IIIWashington, WARemote$85–$90 / hourThis position involves researching, designing, developing, and testing operating systems-level software, compilers, and network distribution software for various applications, including medical, industrial, military, communications, aerospace, business, scientific, and general computing. The specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment.
Staff Robotics Software Engineer, Air Vehicle Autonomy ANDURIL INDUSTRIESStaff Robotics Software Engineer, Air Vehicle AutonomyWashington, DC$254,000–$338,000 / yearOwn major feature development and rollout of large, complex features for our products - recent examples include developing terminal-phase autonomy for various air vehicles and developing a test plan on live surrogates. To 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.
Software Engineer SME (ServiceNow) VTGSoftware Engineer SME (ServiceNow)Dulles, VirginiaFull timeThe ideal candidate will design, develop, configure, and maintain ServiceNow applications and modules, ensuring platform stability, scalability, and continuous enhancement across multiple enterprise tenants. Overview: We are seeking an experienced Software Engineer SME to support a mission-focused government program delivering enterprise ServiceNow platform engineering services.
Software Engineer - Backend SwiftSoftware Engineer - BackendChantilly, VirginiaThis role is ideal for someone who thrives in complex, large-scale distributed systems, brings deep expertise in Java and Spring Boot, and is passionate about building scalable, secure, and maintainable backend architectures that power high-profile analytical platforms. Data Modeling & Database Engineering: Design and implement relational data models and Entity Relationship Diagrams (ERDs); develop, optimize, and maintain schemas and queries against Oracle RDS and other relational database systems.
Senior Software Engineer - CTJ - Poly MicrosoftSenior Software Engineer - CTJ - PolyReston, VA$119,800–$234,700 / yearMasters Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelors Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $160,200 - $261,000 per year.
Software Engineer - HR (Workday personnel) - Mobility Mobility GlobalSoftware Engineer - HR (Workday personnel) - MobilityCentreville, VirginiaThis role partners with HR, Payroll, Benefits, Finance, and IT teams to deliver stable operations, continuous improvements, integrations, and reporting that enable key HR processes across the organization. Experience with Workday integration technologies (any of the following): EIB, Core Connectors, Studio, REST/SOAP APIs, SFTP/file-based integrations .
Software Engineer, Agent Platform ANDURIL INDUSTRIESSoftware Engineer, Agent PlatformWashington, DC$220,000–$292,000 / yearExperience designing agent evaluation paradigms, including trajectory evaluations, LLM-as-judge workflows, task-success metrics, tool-call correctness checks, rubric-based qualitative grading, adversarial scenario testing, regression eval suites, and human-in-the-loop review. Design tooling that supports modern agent patterns, including structured tool calling, filesystem-using agents, memory and retrieval, planning loops, subagents, agent graphs, and human-in-the-loop workflows.
NewSenior Software Engineer :: Bethesda, MD (Remote) ARK Solutions, Inc.Senior Software Engineer :: Bethesda, MD (Remote)Bethesda, MDRemoteMinimum 7 years of experience in designing, developing, and supporting enterprise applications in Linux, Windows, Mobile, COTS, and/or cloud-based environments. You'll design, develop, and enhance applications within the Associate App ecosystem, ensuring scalable, secure, and reliable technology solutions.
Lead Software Engineer Curtiss-Wright CorpLead Software EngineerAshburn, VA$108,900–$145,200 / yearAs a leading Modular Open Systems Approach (MOSA) solutions supplier for battlefield platforms and communication systems, we are uniquely positioned to benefit from the DoDs commitment to maintaining technological superiority on the battlefield. Implement and integrate, or debug embedded software including bootloaders (BIOS, SlimBootLoader and U-Boot), device drivers (Linux and VxWorks), customized applications and embedded test software, and product simulation and production test software.
Software Systems Engineer LV8D Solutions LLCSoftware Systems EngineerChantilly, VirginiaLV8D Solutions is an elite Systems Engineering and Technical Advisory (SETA) company that delivers advanced systems engineering, integration, acquisition, mission operations, network communications, and cybersecurity support to our defense and intelligence customers. This role collaborates with software developers, systems engineers, mission operations personnel, cybersecurity specialists, andprogram leadership to deliver reliable, mission-critical capabilities that support spacecraft operations and mission success.
Software Engineer - JobID-0032 Innovative Defense TechnologiesSoftware Engineer - JobID-0032Arlington, Virginia$114,000–$231,000 / yearLeveraging advanced software automation, model-based systems engineering (MBSE), and AI-driven capabilities, IDT accelerates capability development, enhances operational readiness, and reduces lifecycle costs for the Department of Defense. Background information: Innovative Defense Technologies (IDT), provider of cutting-edge cloud-based integration, automated testing and data analysis for complex, mission-critical systems in the US Department of Defense (DOD), is seeking a Software Engineer to be based in our Arlington, VA office.
Avionics Integration & Test Engineer GraviticsAvionics Integration & Test EngineerWashingtonTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. We’re looking for exceptional engineers with deep electrical expertise to take full ownership of the assembly, integration, and verification of avionics and power systems for large space structures and flight hardware.