Full Stack Web Developer CACIFull Stack Web DeveloperMclean, VirginiaCACI is seeking a Full Stack Web Developer for custom development capabilities to design and develop integrated web applications with the end goal of providing customers with beautiful, functional, and informative websites, as well as functional data repositories. 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.
Senior Software Engineer / Data Scientist (Training Systems) LeidosSenior Software Engineer / Data Scientist (Training Systems)Chantilly, Virginia$154,050–$278,475 / yearBachelor’s degree in Computer Science, Data Science, Software Engineering, Mathematics, Engineering, or related technical field with 8+ years of relevant experience and 15+ years overall experience; additional experience may be considered in lieu of degree. Familiarity with contemporary AI coding ecosystems and developer productivity tools such as Claude Code, OpenAI Codex, Cursor, OpenCode, GitHub Copilot, or similar platforms.
Data Scientist / Software Engineer CymertekData Scientist / Software EngineerChantilly, VirginiaData Engineer, Machine Learning Engineer, Software Engineer, Data Analyst, Research Scientist, Artificial Intelligence Engineer, Data Architect, Data Science Developer, Business Intelligence Engineer, Computational Scientist, ect. Computer Science, Data Science, Software Engineering, Artificial Intelligence, Applied Mathematics, Statistics, Information Technology, Computational Science, Electrical Engineering, Machine Learning, ect.
Software Engineer (Java, MASH, Linux) CymertekSoftware Engineer (Java, MASH, Linux)Chantilly, VirginiaComputer Science, Software Engineering, Information Technology, Computer Engineering, Systems Engineering, Applied Mathematics, Data Science, Information Systems, Network Engineering, Cybersecurity, etc. Software Engineer, Java Developer, Linux Developer, Middleware Engineer, Systems Engineer, Backend Developer, Full Stack Developer, Application Developer, Java Software Engineer, MASH Developer, etc.
NewLead Software Engineer, DevOps (Cloud Operations Resilience Engineering) Capital One Financial CorpLead Software Engineer, DevOps (Cloud Operations Resilience Engineering)McLean, VA$197,300–$225,100 / yearWhat You'll Do: Lead a portfolio of diverse technology projects and a team of developers with deep experience in machine learning, distributed microservices, and full stack systems to create solutions that help meet regulatory needs for the company. Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, and mentoring other members of the engineering community.
Cloud Software Engineer - TS/SCI w/ Poly General Dynamics Information TechnologyCloud Software Engineer - TS/SCI w/ PolyHerndon, 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 Cloud Software Engineer serves as a technical Subject Matter Expert who designs, builds, and maintains cloud‑native applications and the underlying platform services and automation frameworks that support them.
Full Stack Developer (Python / Java / Angular / Aws) Ignite ITFull Stack Developer (Python / Java / Angular / Aws)Ashburn, VAIgnite IT is seeking a Senior Full Stack Developer to support the U.S. Customs and Border Protection (CBP) in developing and modernizing enterprise applications that improve operational efficiency and support critical business functions. This is an excellent opportunity for an experienced engineer who enjoys solving complex technical challenges, working with modern cloud technologies, and delivering high-quality software in a fast-paced Agile environment.
Full Stack Developer (Python / Java / Angular / AWS) Ignite ITFull Stack Developer (Python / Java / Angular / AWS)Ashburn, VARemoteIgnite IT is seeking a Senior Full Stack Developer to support the U.S. Customs and Border Protection (CBP) in developing and modernizing enterprise applications that improve operational efficiency and support critical business functions. This is an excellent opportunity for an experienced engineer who enjoys solving complex technical challenges, working with modern cloud technologies, and delivering high-quality software in a fast-paced Agile environment.
Software Engineer DANE LLCSoftware EngineerARLINGTON, VAFull timeCollaborate in an agile scrum environment, participating in sprint planning, stand-ups, and retrospectives while working closely with developers, testers, and cross-functional teams. The engineer will work collaboratively in an agile scrum environment, contributing to deployment automation, documentation, and supporting testing activities.
Software Engineer Akamai Technologies, Inc.Software EngineerWashington, DC$75,700–$136,300 / yearFor US based candidates only - the base salary for this position ranges from $75,700 - $136,300/year; a candidate’s salary is determined by various factors including, but not limited to, relevant work experience, skills, certifications and location. The Control Plane & Developer Experience team owns the API platform, developer tools, security, authentication, billing integration, and user-facing interfaces empowering developers.
Software Development Engineer II, AWS Security Amazon.com IncSoftware Development Engineer II, AWS SecurityHerndon, VAThe Weekly Security Meeting (WSM) team is comprised of engineers and program managers that drive the WSM program, a forum where AWS" CEO-level leadership team, including its CISO, deeply understand the most important timely security issues affecting customers and use that understanding to continually improve AWS" security achievement. As a software developer on this team, you"ll develop automation tools that reduce the effort required from security and service teams, build integrations across multiple AWS Security organizations, and create mechanisms that enable escalation of emergent security threats.
Software Dev Engineer II, AMZ Foundational Security Services Amazon.com IncSoftware Dev Engineer II, AMZ Foundational Security ServicesHerndon, VAWhether you"re passionate about building highly scalable and reliable systems in the cloud or a software developer who likes to solve interesting and complex business problems, AWS Security is the place for you. We offer talented security professionals the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores.
Software Development Engineer, Amazon Foundational Security Services, Amazon Foundational Security Services (AFSS) Amazon.com IncSoftware Development Engineer, Amazon Foundational Security Services, Amazon Foundational Security Services (AFSS)Herndon, VAWhether you"re passionate about building highly scalable and reliable systems in the cloud or a software developer who likes to solve interesting and complex business problems, AWS Security is the place for you. We offer talented security professionals the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores.
Software Development Engineer, Open Data Analytics - Engines Amazon.com IncSoftware Development Engineer, Open Data Analytics - EnginesArlington, VAYou need to not only be a top software developer with excellent programming skills, an understanding of distributed systems and parallel data processing, and a stellar record of delivery but also excel at leadership and customer obsession and have a real passion for massive-scale computing. Amazon EMR is a web service which enables customers to run massive clusters with open-source data processing frameworks like Spark, Trino, Flink, Hive, Hadoop, HBase and more, with the ability to effortlessly scale up and down as needed.
Senior Software Engineer Leonardo DRS IncSenior Software EngineerGermantown, MD$107,089–$144,570 / yearSeveral factors can influence the pay scale, including but not limited to: Federal contract labor categories and contract wage rates, collective bargaining agreements, geographic location, business considerations, scope, and responsibilities of the position, local or other applicable market conditions, and internal equity. In this role, youll make key architectural decisions, champion best practices, and ensure the integrity of our software supply chain, all while embracing our collaborative, ego-free culture that values results over hierarchy.
Graphics Software Engineer Johns Hopkins University Applied Physics Laboratory LLCGraphics Software EngineerLaurel, MDPossess a BS with 8+ years, an MS with 6+ years, or a PhD with 3+ years of experience in Computer Science, Computer Engineering, Electrical Engineering, Applied Mathematics, Physics, or a related technical field, developing graphics, rendering, simulation, game-engine, or other GPU rendering software. We are seeking a creative, driven, and motivated software engineer to help invent, build, and sustain engineering rendering software for producing complex scenes, objects, and simulation-derived data.
Senior .Net Developer #1824528 Network Design IncSenior .Net Developer #1824528Alexandria, VAThis individual will work closely with business analysts, product owners, architects, quality assurance personnel, DevOps engineers, and other developers to deliver reliable, maintainable, and user-focused applications. NET Developer must be able to understand complex business needs, develop sustainable technical solutions, identify risks, communicate clearly, and consistently deliver secure, reliable, and maintainable software.
Java / Spring Developer CymertekJava / Spring DeveloperReston, VirginiaJava Developer, Spring Boot Developer, Backend Developer, Full Stack Java Developer, Software Engineer, Java Microservices Developer, Web Application Developer, API Developer, Enterprise Application Developer, Cloud Application Developer, etc. Computer Science, Software Engineering, Information Technology, Computer Engineering, Information Systems, Applied Mathematics, Data Science, Systems Engineering, Web Development, Artificial Intelligence, etc.
Java, Scala, Python Developer CymertekJava, Scala, Python DeveloperReston, VirginiaJava Developer, Scala Developer, Python Developer, Software Engineer, Backend Developer, Full Stack Developer, Data Engineer, Distributed Systems Developer, Big Data Developer, API Developer, etc. Computer Science, Software Engineering, Information Technology, Computer Engineering, Data Science, Information Systems, Applied Mathematics, Artificial Intelligence, Systems Engineering, Computational Science, etc.
NewSenior Code Review Engineer (AI Code Quality) ECLAROSenior Code Review Engineer (AI Code Quality)Fairfax, VA$65–$70 / hourExperience at large technology companies where code review is a critical part of the development lifecycle, such as: Large enterprise software organizations, Cloud providers, AI/ML companies, Major SaaS platforms, FAANG or similar technology environments. Experience with several of the following: Python, Java, JavaScript / TypeScript, C++, Go, Rust, Git / GitHub, CI/CD workflows, Software architecture, Unit testing, Static analysis tools.
Test Automation Software Engineer Johns Hopkins University Applied Physics Laboratory LLCTest Automation Software EngineerLaurel, MDAPL 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. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nations most critical defense, security, space and science challenges.
Product Developer, Principal Epicor Software CorpProduct Developer, PrincipalHerndon, VAWorking across Product, QA, DevOps, Security, and Engineering teams, you will influence strategic technical decisions, mentor fellow developers, and help establish engineering best practices that drive business value and customer success. And that success really matters, because we're the essential partners for the world's most essential businesses-the hardworking companies who make, move, and sell the things the world needs.
Product Developer, Sr Epicor Software CorpProduct Developer, SrHerndon, VAWhat you will likely bring: 5+ years' experience in software engineering and modern application development, with experience designing, building, and maintaining enterprise software solutions. And that success really matters, because we're the essential partners for the world's most essential businesses-the hardworking companies who make, move, and sell the things the world needs.
Lead Software Engineer Cvent, Inc.Lead Software EngineerTysons Corner, VAThis role is ideal for someone who enjoys solving challenging frontend and product engineering problems, mentoring others, and delivering rich, collaborative experiences at scale across a modern web environment that includes TypeScript/JavaScript, React, APIs, and cloud-native services. This platform helps planners, venues, and event stakeholders collaborate to design event spaces, create accurate to-scale layouts, manage seating, and visualize events through interactive floor plans and photo-realistic 3D experiences.
Software Engineer TS/SCI Poly Leidos Holdings IncSoftware Engineer TS/SCI PolyAlexandria, VA$69,550–$125,725 / yearYou will provide software process management and control throughout the coding portion of the software development process and will promote code reuse and cross-program collaboration while reducing maintenance costs by creating common functions and shared actions for developers and testers. Preferred Qualifications Experience with the following: Java Enterprise Edition (JEE) (i.e., EJB, JPA, JTA, JAX-B, JAX-RS, JAX-WS), SQL, application servers (Tomcat, WebLogic, JBoss), Spring framework, scripting.
Machine Learning Software Engineer Subtle Medical IncMachine Learning Software EngineerWashington, DCOur team consists of world leading radiologists, scientists and engineers from top universities like Stanford, Harvard, and MIT many with past experience at leading equipment manufacturers like GE, Philips and Siemens. We are committed to transforming the healthcare ecosystem by building and delivering responsible AI solutions that create a measurable impact on the radiology workflow and patient experience.
Software Engineer Mid CACISoftware Engineer MidChantilly, Virginia$86,600–$181,800 / yearExperience working in high-paced, pressured situation· Strong analytical and problem-solving skills· Demonstrated curiosity, initiative, and willingness to learn new technologies· Proficient in use of Microsoft Windows and Office products· Excellent communication and collaboration skills . Job Title: Software Engineer MidJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * * Looking to expand your software engineering?
New26-5028: Sr Software Engineer - .Net Navitas Business Consulting26-5028: Sr Software Engineer - .NetHerndon,, VAFull timeMaster’s degree or foreign equivalent degree in Computer Science, Information Technology, Information Systems, Computer Applications, Electrical/Electronics Engineering, Business Administration, Management, Engineering (any), or a related field, plus two (2) years of experience in any position/title providing experience in. With proven solutions, award-winning technologies, and a team of expert problem solvers, Navitas has consistently empowered customers to use technology as a competitive advantage and deliver cutting-edge transformative solutions.
Lead Software Engineer - FACETS (Remote) Blue Cross and Blue Shield AssociationLead Software Engineer - FACETS (Remote)DCRemote$115,128–$228,657 / yearPURPOSE: Performs complex analysis, design, development, automated unit and integration testing, and debugging of computer software ranging from operating system architecture integration and software design to selection of computer systems, language, and/or equipment. Preferred Qualifications: Senior Developer with FACETS, Cognizant ELEMENTS Products (EAM, EDM, TCS, RSM) Database builds, Net, Claims, Cloud Engineering experience including Kubernetes, AWS, Azure.
Lead Software Engineer - FACETS Remote) Blue Cross and Blue Shield AssociationLead Software Engineer - FACETS Remote)DCRemote$115,128–$228,657 / yearPURPOSE: Performs complex analysis, design, development, automated unit and integration testing, and debugging of computer software ranging from operating system architecture integration and software design to selection of computer systems, language, and/or equipment. QUALIFICATIONS: Education Level: Bachelor''s Degree in Information Technology or Computer Science OR in lieu of a Bachelor''s degree, an additional 4 years of relevant work experience is required in addition to the required work experience.
Software Engineer SwiftSoftware EngineerChantilly, VirginiaResponsibilities: Platform & Service Development: Design, build, and maintain full stack and backend services, APIs, and microservices in a Java and Linux-based environment, including supporting applications built with JavaScript and Node.js. System Architecture & Scaling: Contribute to the architecture of large-scale, distributed systems with a focus on performance, reliability, and security, including modernization of legacy systems into cloud-native architectures.
Junior Software Engineer CACIJunior Software EngineerChantilly, VirginiaPay 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. While prior PeopleSoft experience is not required, successful candidates should demonstrate strong technical aptitude and a willingness to learn enterprise application development platforms and business systems.
Senior Ontology Developer (TS/SCI) Maxar Technologies Inc (Inactive)Senior Ontology Developer (TS/SCI)Herndon, VA$187,000–$205,700 / yearWorking within an Agile DevSecOps environment, the Senior Developer collaborates with ontology engineers, software engineers, database engineers, data engineers, and Government stakeholders to deliver high-quality software that supports operational mission requirements. This position develops application services, APIs, user interfaces, and backend components that leverage enterprise ontologies, knowledge graphs, and Semantic Web technologies to support data interoperability and mission workflows.
Research Software Engineer, Formal Methods (Hybrid) RTX CorpResearch Software Engineer, Formal Methods (Hybrid)Arlington, VATypically requires: A University Degree in Computer Science, Computer Engineering, Electrical Engineering, Mathematics, or Physics or equivalent experience and minimum 5 years prior relevant experience, or an Advanced Degree in a related field and minimum 3 years experience. RTX BBN Networking and Cyber Technologies group is looking for a Research Software Engineer, Formal Methods with strong software development skills and an interest in security and resilience of large-scale dynamic systems.
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.
Ts/Sci W/Poly (Front-End Angular, Css/Html, Javascript) Software Engineer Leading Path ConsultingTs/Sci W/Poly (Front-End Angular, Css/Html, Javascript) Software EngineerChantilly, VABachelor’s Degree in Computer Science, Electrical or Computer Engineering or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience. Leading Path is an award-winning Information Technology and Management Consulting firm focused on providing solutions in process, technology, and operations to our government and Fortune 500 clients.
Front End Software Engineer (Angular) - Ts/Sci W/ Poly Leading Path ConsultingFront End Software Engineer (Angular) - Ts/Sci W/ PolyChantilly, VALeading Path is an award-winning Information Technology and Management Consulting firm focused on providing solutions in process, technology, and operations to our government and Fortune 500 clients. Bachelor’s Degree in Computer Science, Electrical or Computer Engineering or a related technical.
Staff Software Engineer La Jolla Logic, IncStaff Software EngineerVA$130,000–$170,000 / yearCI/CD & Pipeline Architect: Expert at building and maintaining GitLab CI/CD pipelines, specifically handling the unique compilation, caching, and multi-stage testing requirements of hybrid C++/Python container images. Advanced Expertise: Highly skilled in software engineering principles, design patterns, and modern development practices, with a proven ability to handle complex programming and architectural tasks independently.
Quantum Software Engineer Anduril Industries IncQuantum Software EngineerWashington, DC$132,000–$198,000 / yearYou will work closely with delivery leads, application developers, and other solutions architects, as well as internal and external partners to design, implement, and deliver bleeding edge quantum solutions on state-of-the-art quantum-inspired, quantum annealing, and quantum gate platforms for real-world defense and national security challenges. Demonstrable hands-on experience using GenAI tools (e.g., OpenAI Codex, Claude Code, Gemini Code Assist, GitHub Copilot, Amazon CodeWhisperer, or similar) for software development, code generation, debugging, and algorithmic exploration.
Lead Software Engineer Mitre CorpLead Software EngineerMcLean, 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. Responsibilities may include some or all of: Deliver modern software capabilities, improving architecture, platforms, and developer workflows with strong engineering practices (secure coding, reviews, testing, maintainable design).
Cloud Software Engineer KeporaCloud Software EngineerPotomac, MDExperience with Computer Network Operations: Utility Computing, Network Management, Virtualization (VMWare or VirtualBox), Cloud Computing 2. Multi Node Management and Installation: Management and installation of Cloud and Distributed Computing on multiple nodes, Python, CFEngine, Bash, Ruby or related technologies. Provides 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.
Software Engineer Senior Federal Home Loan Mortgage CorpSoftware Engineer SeniorMcLean, VA$129,000–$193,000 / yearThis support takes many forms, including delivering automation solutions by building and enhancing software applications using Business Process Management and Low Code Application Platforms required for Internal Audit, Legal and various other divisions at Freddie Mac. You will lead by example through hands-on development, setting technical direction, improving engineering maturity, and ensuring solutions are resilient, observable, and operationally excellent in production.
Full Stack Developer ECS Federal LLCFull Stack DeveloperWashington, DCThis role will entail working closely with the client to understand needs and pain points as well as designing, configuring, and implementing technical solutions across a range of programming languages, cloud platforms, and supporting infrastructure. Design, build and maintain scalable back-end services and APIs, ensuring reliable data flow, security, and performance.
SME Servicenow Developer TLA-LLCSME Servicenow DeveloperChantilly, VAStrong understanding of ServiceNow Development Platform including, but not limited to ITSM, ITOM, SPM, HR Module, Customer Service Management (CSM), Asset Management, Change Management, Customer Development, etc. • Customize and configure ServiceNow applications and facilitate rollout of new applications and modules; configure Application User Interface and configure workflow.
SME ServiceNow Developer TLA-LLCSME ServiceNow DeveloperChantilly, VirginiaThe Software Engineer will support the team in the following activities (including but not limited to) in support of the customer’s Enterprise ServiceNow Platform: Candidates must be a U.S Citizen and hold a U.S Government Security Clearance with a Polygraph . • Strong understanding of ServiceNow Development Platform including, but not limited to ITSM, ITOM, SPM, HR Module, Customer Service Management (CSM), Asset Management, Change Management, Customer Development, etc.
Sales Solutions Engineer - AWS SonarSourceSales Solutions Engineer - AWSAustin, TXServe as the technical voice in joint AWS account planning and co-sell motions - collaborating with AWS Partner Solution Architects and account teams to align on customer architecture, position Sonar within AWS-native developer and security workflows, and accelerate AWS Marketplace transactions. This is a senior pre-sales position for someone with deep, hands-on knowledge of the AWS ecosystem who can translate Sonar's value into technical wins - leading discovery, demos, proofs of value, and architecture conversations alongside AWS account teams and adjacent ISV partners.
Encryption Engineer (DevSecOps & SDLC) State Street CorpEncryption Engineer (DevSecOps & SDLC)Austin, TX$120,000–$202,500 / yearExperience with enterprise key management platforms, Hardware Security Modules (HSMs), cloud KMS services, secrets management platforms, or certificate management solutions is highly desirable. We are seeking a highly motivated Encryption Engineer (DevSecOps & SDLC) who is passionate about building secure-by-design solutions and transforming encryption from a point-in-time security requirement into a seamlessly integrated engineering capability.
NewEncryption Engineer (Devsecops & Sdlc) State Street CorporationEncryption Engineer (Devsecops & Sdlc)Austin, TXExperience with enterprise key management platforms, Hardware Security Modules (HSMs), cloud KMS services, secrets management platforms, or certificate management solutions is highly desirable. We are seeking a highly motivated Encryption Engineer (DevSecOps & SDLC) who is passionate about building secure-by-design solutions and transforming encryption from a point-in-time security requirement into a seamlessly integrated engineering capability.
Senior GPU Architect NVIDIA CorpSenior GPU ArchitectAustin, TXWe are constantly looking for ways to improve our GPU architecture and maintain our leadership by developing new parallel programming models, new architectures and new infrastructure that is required to make this successful. In this position, you will be responsible for developing and enhancing various features in the GPU architecture that advance the state of the art in graphics features, graphics performance, parallel programming models or parallel computing performance.
Infrastructure/Systems Administrator CACI International IncInfrastructure/Systems AdministratorAustin, TX$105,100–$231,100 / yearPay 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. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.