Senior Analytic Developer Que Technology GroupSenior Analytic DeveloperMarylandThe developer will partner with analysts, mission stakeholders, and fellow developers to create and evolve analytic capabilities that help identify targets, behaviors, and emerging discovery opportunities. Work directly with analysts and customer stakeholders to understand analytic needs, capture tradecraft, and transform manual techniques into automated analytics and repeatable workflows.
Senior PeopleSoft/Oracle Developer NSSSenior PeopleSoft/Oracle DeveloperHerndon, VirginiaYou’ll work closely with engineering teams to support, enhance, and maintain critical PeopleSoft environments and Oracle-based applications — with a strong focus on security compliance, data integrity, and system performance. This role is ideal for a senior engineer who can work across application, middleware, and infrastructure layers to ensure stable, secure, and high-performing systems.
Python Developer LinkPython DeveloperAnnapolis Junction, MarylandRequired Skills/Experience: • General knowledge and understanding of techniques, tools, behaviors and strategies used in computer network exploitation • Experience with passive analysis of network traffic ( i.e.pcap ) using tools like Wireshark • Familiarly with more common network protocols (TCP, UDP, ICMP, HTTP, SMTP, SSH, etc.) • Experience with protocol and file format parsing • Experience writing plugins and fingerprints in Agency processing system • Experience developing/scripting in Python This position will have up to 60% telework. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.
CNO Developer (NetDev), BS+6 yrs or MS+4 yrs LinkCNO Developer (NetDev), BS+6 yrs or MS+4 yrsFt Meade, MarylandDescription: You will act as a general-purpose CNO reverse engineer for network based devices for up-and-coming projects where you will design, develop, prototype, modify, and integrate solutions to provide mission-centric results. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.
Ground Software Systems Engineer KBRGround Software Systems EngineerChantilly, VA$160,000–$205,000 / yearMonitor developer completion of ground segment specification sell-off, along with other verification and validation activities to include cross-organizational thread-lead support for ground segment requirements sell-off. Key areas of focus include ground system full life cycle software procurement from requirements identification and development through system test, sell-off delivery, and installation at operating location.
Senior Software Development Engineer Blue OriginSenior Software Development EngineerWashingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Software Test Engineer, Intelligence Systems ANDURIL INDUSTRIESSoftware Test Engineer, Intelligence SystemsReston, VA$112,000–$149,000 / yearThis 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. 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 KeporaSoftware EngineerPotomac, MDMinimum of 5 years of hands-on, back-end Java development experience (not Javascript or Springboot) implementing code that undergoes code reviews, unit testing, integration testing and deployed to a production environment. Minimum of 3 years of experience in a big data environment using tools such as Hadoop, Pyspark, Spark, and Hbase (prefer at least two of the list).
Software Engineer Dezign Concepts LLCSoftware EngineerChantilly, VAFull timeMinimum of 5 years of hands-on, back-end Java development experience (not Javascript or Springboot) implementing code that undergoes code reviews, unit testing, integration testing and deployed to a production environment. Minimum of 3 years of experience in a big data environment using tools such as Hadoop, Pyspark, Spark, and Hbase (prefer at least two of the list).
Software Development Engineer II – CI/CD & Platform Automation (Mission-Focused) EsriSoftware Development Engineer II – CI/CD & Platform Automation (Mission-Focused)Vienna, VirginiaThis role combines software engineering with DevOps and platform engineering principles, ideal for engineers who are passionate about automation, system reliability, and improving developer productivity in complex environments. Design, implement, and maintain high-speed CI/CD pipelines using GitHub Actions/Azure DevOps for cloud-native workflows and Jenkins for complex, cross-platform on-premises build automation.
NewMid - Senior Level Software Development Engineer in Test INSPYR SolutionsMid - Senior Level Software Development Engineer in TestMerrifield, VAAs a member of this team your role will be a Software Development Engineer in Test (SDET) working in a Scrum environment, you will test software applications and features using test suites and scripts, perform anomaly reporting, software analysis, develop automated software test packages using various technologies, perform functional and performance testing. Experience with Test processes, open-source test frameworks, test design strategies, writing test cases, and automating tests in Java with frameworks like JUnit/TestNG, Selenium, JMeter and Appium.
UI Engineer | Frontend Developer AntithesisUI Engineer | Frontend DeveloperVienna, VirginiaAntithesis is looking for an in-office employee to help improve and maintain our design system and product web apps / websites. Experience building SPAs with a frontend framework (React, Vue, Svelte, Solid, etc.).
Senior Software Engineer- CoStar Suite- Arlington, VA CoStar GroupSenior Software Engineer- CoStar Suite- Arlington, VAArlington, Virginia$124,000–$187,000 / yearIncluded in the S&P 500 Index, CoStar Group is on a mission to digitize the world’s real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. . 5+ years of production development experience in modern technologies, like React, Vue, TypeScript, NodeJS, C#, Net, OpenSearch, Kafka, SQL, NoSQL.
Senior Full Stack Developer Enterprise KnowledgeSenior Full Stack DeveloperArlington, Virginia$140,000–$155,000 / yearAI-Augmented Development: Proficiency in using Generative AI tools to accelerate the full Software Development Life Cycle (SDLC), including generating Architecture Decision Records (ADRs), drafting code, creating comprehensive test cases, and producing product documentation. As a Senior Full Stack Developer , you will take a leading role on project teams, working on innovative projects ranging from intelligent search interfaces to complex agentic AI systems that automate intricate business workflows.
NewSenior .NET Developer NetImpact StrategiesSenior .NET DeveloperHerndon, VirginiaRemote$130,000–$185,000 / yearFull timeThe ideal candidate is a highly experienced, hands-on developer who can take ownership of a complex production codebase, provide technical leadership, and work closely with technical leads, operations teams, and other stakeholders to deliver secure, scalable, resilient, and maintainable solutions. NetImpact’s core values and commitment to a customer and results-oriented delivery approach has propelled our growth and enabled us to deliver impactful value across Strategic Consulting, Process Automation, Cloud, DevSecOps , Data and Analytics, and Cyber Security for the Federal Government.
Application Developer BitwiseApplication DeveloperMarylandYou'll coordinate with cross-functional teams to derive and scope requirements, build prototypes that demonstrate your understanding of mission needs, provide technical consulting across a range of software products and technologies, and take part in peer code reviews to keep quality high and defects low. In this role, you'll design, develop, prototype, modify, and integrate software solutions that directly support intelligence operations — both in quick-reaction scenarios and across longer development lifecycles.
PeopleSoft Developer CACIPeopleSoft DeveloperHerndon, Virginia$75,200–$158,100 / yearJob Title: PeopleSoft DeveloperJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * * CACI isseeking aPeopleSoft Developer. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Principal Java Developer Leidos Holdings Inc.Principal Java DeveloperBethesda, MD$131,300–$237,350 / yearDocument and perform systems software development, including deployment of build artifacts across different environments leveraging GitFlow constructs and using industry leading DevOps tools like GitHub, Jenkins, and scripting (e.g., python, bash). Support the Agile software development lifecycle following Program SAFe practices while coordinating closely with team members, Product Owners and Scrum Masters to ensure User Story alignment and implementation to customer use cases.
Sr. Java Developer Leidos Holdings Inc.Sr. Java DeveloperBethesda, MD$107,900–$195,050 / yearDocument and perform systems software development, including deployment of build artifacts across different environments leveraging GitFlow constructs and using industry leading DevOps tools like GitHub, Jenkins, and scripting (e.g., python, bash). Support the Agile software development lifecycle following Program SAFe practices while coordinating closely with team members, Product Owners and Scrum Masters to ensure User Story alignment and implementation to customer use cases.
Marklogic Developer (Sme) Leidos Holdings Inc.Marklogic Developer (Sme)Bethesda, MD$154,050–$278,475 / yearAdditionally, based on a DevOps framework, you will participate in and/or direct major deliverables of projects through all aspects of the software development lifecycle, including scope and work estimation, architecture and design, coding, and unit testing. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.