Full Stack Software Engineer, Lead Booz Allen HamiltonFull Stack Software Engineer, LeadSpringfield, VirginiaOnsite : 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. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Senior Payloads Software Engineer Robotic Research OpCo LLCSenior Payloads Software EngineerClarksburg, MD$120,000–$200,000 / yearThe ideal candidate has a strong software development background, familiarity with robotics and autonomous systems, and proven track record of collaborating with a cross-functional team of engineers, researchers, and product managers to create robust and scalable software for complex systems. Forterra delivers weapons, sensors, and battlefield effects through integrated autonomous networks reaching operational areas faster, safer, and without placing human lives at risk.
Scientific Software Engineer Booz Allen Hamilton Inc.Scientific Software EngineerBethesda, MD$99,000–$225,000 / yearIn this role, you'll lead code management, maintain proper CI/CD pipeline, develop and maintain regression test protocols, conduct frequent version releases, coordinate with code managers of the component model repositories as well as the application repositories to ensure that the end to end system works seamlessly with new upgrades, ensure that the modeling infrastructure is regularly tested on all supported platforms, support development teams with debugging issues and ensure that best practices for software development are always followed. Experience developing and maintaining backend system components that power scientific and enterprise applications, including designing data handling workflows, optimizing model performance, conducting benchmarking, and supporting distributed computation across HPC and cloud platforms.
AI And ML Software Engineer Booz Allen Hamilton Inc.AI And ML Software EngineerMclean, VA$99,000–$225,000 / 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. The Opportunity: Specialize in tools, techniques, systems, and procedures for developing, deploying, or analyzing wired or wireless transmission of signaling data using Artificial Intelligence and Machine Learning (AI/ML) techniques.
Enterprise - Software Engineer - Java, AI, REST Erias VenturesEnterprise - Software Engineer - Java, AI, RESTColumbia, MarylandExperience with Next-Gen Coding Agents: Proven track record of integrating advanced AI agents, specifically Claude Code or Google's Antigravity / Gemini agentic workflows, into your daily software engineering routine. Context & Workflow Management: Ability to guide AI agents through complex, multi-repository application architectures, managing context efficiently and critically auditing agent-generated code for security, performance, and architectural alignment.
Front-End Software Engineer Booz Allen Hamilton Inc.Front-End Software EngineerAshburn, VA$69,400–$158,000 / 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. This role focuses on creating responsive, accessible, and reliable front-end experiences that help users visualize complex data, interact with AI-powered features, and work with real-time insights.
Enterprise - Software Engineer - Python, Kubernetes, REST Erias VenturesEnterprise - Software Engineer - Python, Kubernetes, RESTColumbia, MarylandNine (9) years experience in Software Engineering, with a strong focus on Python backend development and a Bachelors in related field; seven (7) years relevant experience with Masters in related field; or High School Diploma or equivalent and thirteen (13) years relevant experience. Build Model Context Protocol (MCP) servers and a library of reusable "skills" (function calling/tools) that enable AI agents to safely interact with internal databases, microservices, and external APIs.
NewModeling and Simulation Software Engineer for Sensor and Weapons Command and Control Johns Hopkins Applied Physics LaboratoryModeling and Simulation Software Engineer for Sensor and Weapons Command and ControlLaurel, MarylandFull timeYou will work with modeling and simulation frameworks for electronic warfare applications, and will improve these frameworks through refactoring, improving, and maintaining the codebase as well as adding new capabilities—algorithms, interfaces, data sources, and visualizations. We are seeking talented team members to build and deploy modeling & simulation software systems and analysis tool suites that help solve problems in these areas, ultimately improving the capabilities of our nation's developmental and deployed defensive systems.
NewMissile Modeling and Simulation Software Engineer Johns Hopkins Applied Physics LaboratoryMissile Modeling and Simulation Software EngineerLaurel, MarylandFull timeWe are seeking a Missile Modeling and Simulation Engineer to develop and design physics-based engagement-level simulation tools to support the analysis and characterization of precision strike weapon performance across a variety of employment scenarios and environments. Have experience in one or more of the following areas: air vehicle survivability analysis, susceptibility and vulnerability modeling, physics-based simulation software development, surface-to-air and air-to-air missile analysis.
NewEnterprise - Software Engineer - APIs, REST, Linux Erias VenturesEnterprise - Software Engineer - APIs, REST, LinuxColumbia, MarylandExperience with Next-Gen Coding Agents: Proven track record of integrating advanced AI agents, specifically Claude Code or Google's Antigravity / Gemini agentic workflows, into your daily software engineering routine. Context & Workflow Management: Ability to guide AI agents through complex, multi-repository application architectures, managing context efficiently and critically auditing agent-generated code for security, performance, and architectural alignment.
Aerospace Software Engineer/Developer Johns Hopkins University Applied Physics Laboratory LLCAerospace Software Engineer/DeveloperLaurel, MDWe 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.
Software Engineer, Application Platform Tax AnalystsSoftware Engineer, Application PlatformFalls Church, VA$120,000–$140,000 / yearThe Software Engineer, Application Platform is a hands-on engineering role responsible for designing, developing, modernizing, and supporting backend applications, APIs, microservices, serverless functions, integrations, and cloud-native services that power Tax Analysts’ products and internal platforms. Working with other developers, QA, cloud, operations, reliability engineers, and external technology partners, this engineer contributes to technical design, implementation planning, production reliability, modernization efforts, and adopting modern development practices, including AI-assisted software development and AI-enabled application capabilities.
Software Engineer: Full Stack - Python, Java or JavaScript/TypeScript (TS/SCI Clearance Required) North Point TechnologySoftware Engineer: Full Stack - Python, Java or JavaScript/TypeScript (TS/SCI Clearance Required)Gaithersburg, MDThe ideal candidate has an excellent understanding of the full software development lifecycle and exceptional coding skills across front-end interfaces, backend services, and secure cloud integrations in support of the mission. The qualified candidate must have an active Top Secret/SCI security clearance and will design, develop, and deliver modern, cloud-native software solutions that enable national security missions.
2027 Graduate - Systems & Software Engineer - Multi-Domain Mission Planning Development Johns Hopkins University Applied Physics Laboratory LLC2027 Graduate - Systems & Software Engineer - Multi-Domain Mission Planning DevelopmentLaurel, MDAre you excited to combine your expertise in engineering, computer science, mathematics, physics, modeling and simulation, or artificial intelligence with multidisciplinary teams to develop capabilities that strengthen homeland and threater ballistic missile, hypersonic, and air defense, enable multi-domain operations, accelerate warfighting capabilities in the Indo-Pacific, and enable space operations?. Our work spans multiple mission areas-including Ballistic Missile Defense, Air Warfare, Hypersonic Defense, and emerging multi-domain operations-and combines modern software engineering, modeling and simulation, systems engineering, artificial intelligence, and operational analysis to deliver capabilities that support national security.
Mobile Device RE / Software Engineer– HYBRID! AnaVationMobile Device RE / Software Engineer– HYBRID!Lorton, VAFull timeAs part of a high-performing team, the selected candidate will be part of a software research and development team focusing on mobile device forensic analysis including mobile device reverse engineering. The candidate will also be required to interface directly with data architects and software developers to ensure that the data model is able to capture the use cases that the software systems are responsible for.
Front-End Software Development Engineer Maxar Technologies Inc (Inactive)Front-End Software Development EngineerHerndon, VA$154,000–$169,400 / yearVantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. This role requires close collaboration with product owners, UX designers, back-end engineers, data engineers, and cybersecurity personnel within an Agile development environment.
Junior Software Engineer SteerBridge LLCJunior Software EngineerVienna, VA$75,000–$110,000 / yearWe don't simply hire exceptional talent; we cultivate it, creating meaningful career pathways for veterans, military spouses, and professionals who share our passion for advancing technology and strengthening the missions we serve. Leveraging deep expertise in federal acquisition, digital transformation, and emerging technologies, we deliver agile, commercial‑grade capabilities that accelerate operational effectiveness and drive measurable mission success.
Software Engineer Level 3 Synergy ECPSoftware Engineer Level 3Columbia, MarylandCompany Description Synergy ECP is a Service Disabled Veteran-Owned Small Business SD(VOSB) that was formed in July 2007 with Headquarters in Columbia, MD and is made up of talented, dedicated staff to provide a broad range of services to the defense, intelligence and health care industries. In addition to the minimum required experience specified in the SOW for the selected labor category, the following special technical skills are also desired : Experience with software engineering methods, real-time systems, and signals analysis.
Software Engineer InterImageSoftware EngineerArlington, VARemote$85,000–$130,000 / yearThis position offers the opportunity to work alongside experienced engineers, architects, and mission stakeholders to explore and implement Generative AI capabilities that improve automation, data analysis, decision support, and product innovation. This role is ideal for candidates who are passionate about software engineering, curious about Generative AI, and eager to help modernize how technology supports national security and operational effectiveness.
Software Engineer - Automation VeriSign IncSoftware Engineer - AutomationReston, VA$108,900–$147,300 / yearVerisign's "ATLAS" platform implementation team is a high performing, agile team who builds horizontally scalable, high performance, and highly available systems. The anticipated annual base salary range for this position is noted above, however, base pay offered may vary depending on job-related knowledge, skills, experience.