NewApplication Developer 3 Bigbear.aiApplication Developer 3Columbia, MarylandFull timeOverview: BigBear.ai is seeking a Application Developer to join exciting, up-and-coming projects where you will design, develop, prototype, modify, and integrate solutions to deliver mission-centric results. This fast-paced and dynamic environment demands a flexible, highly motivated engineer with a strong desire to learn new skills and tackle evolving challenges that are critical to national security.
Senior Software Developer Intelliforce-IT Solutions GroupSenior Software DeveloperAnnapolis Junction, MD$179,000–$237,000 / yearYou will work on real mission applications, including sustainment and enhancement of existing capabilities like DINO, while also helping build new services and integrations that keep the platform moving forward. As a Systems Engineer here, you won’t just contribute to projects—you’ll help shape outcomes that make a real-world impact.
Applications Developer - Expert Nightwing Intelligence SolutionsApplications Developer - ExpertSterling, Virginiapromote state-of-the-art IT solutions, collaborating with IT mission partners to share technology and lessons learned to ensure records management processes and requirements are included in the early design stages of IT solutions across the Intelligence Community. Nightwing is seeking a Full-Stack Applications Developer to support the development and O&M of avariety of systems and initiatives focused on streamlining operations, automating processes, and aligning customer solutions to the overarching digital architecture.
Senior Java Developer AnnexaSenior Java DeveloperWashingtonAnnexa is currently working with DC Government's Office of the Chief Technology Officer and is seeking a Senior Java Developer with in-depth knowledge of JAVA and J2EE background using Spring Technologies framework, design, and architectural styles /API’s (REST/RPC) and Agile methodologies for the development of application programs. The Senior JAVA Developer position requires in-depth knowledge of JAVA and J2EEbackground using Spring Technologies framework, design, and architectural styles /API’s (REST/RPC) and Agile methodologies for the development of application programs.
NewSr. Application Developer SME Bigbear.aiSr. Application Developer SMEWashington, Washington, DCFull timeYou will be joining our amazing BigBear.ai team to provide development for legacy and existing systems whether it’s building out new features, enhancements, or bug fixes and adding features that will allow our successor system to integrate with older legacy systems so that both systems can co-exist. Tech Stack : TypeScript, Angular, Node, NestJS, Express Servers, Jest, MongoDB, PostgreSQL, Redis, ElasticSearch, GitLab CI Pipelines, Docker, OpenShift.
Software Developer, GO Systems Meta Platforms IncSoftware Developer, GO SystemsWashington, DCIn this role, you will set the technical direction for our support platform and internal tooling ecosystem, leading architectural decisions that remove engineering bottlenecks, accelerate operational workflows, and enable Global Operations to scale effectively across a diverse, multinational environment. The team drives production workflow maturity by identifying tooling strategies that solve complex operational business problems and partnering with key engineering teams to execute against those strategies at scale.
NCBI Software Developer (C++, Python) AriadneNCBI Software Developer (C++, Python)Bethesda, MarylandWork with a diverse group of scientists, bioinformaticians and other developers across the center to implement efficient bioinformatics algorithms. Responsible for the development, implementation, testing, and continued maintenance of NCBI bioinformatics software and information retrieval systems.
.NET / C# Developer – Senior (Top Secret with agreement to obtain CI Poly) North Point Technology.NET / C# Developer – Senior (Top Secret with agreement to obtain CI Poly)Fort Belvoir, VAIndividuals not performing at a Government facility and not TS/SCI cleared shall write code in an unclassified environment and provide the code to contractor developers working at a Government facility with TS/SCI clearance for integration into integration and production environments. Provides application development for a Microsoft-oriented enterprise environment, including MS.NET, C#, MVC 4+, and Internet Information Services (IIS) for Windows Server web development, in support of custom in-house developed web applications.
NewSenior Principal Software Developer CACISenior Principal Software DeveloperSpringfield, 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. · Design, code, and unit test front-end and back-end solutions for integrated systems using languages and packages such as HTML, CSS, C++, C#, Java, and JavaScript.
Senior Full Stack Developer GuidehouseSenior Full Stack DeveloperTysons Corner, VirginiaWork collaboratively with user experience designers, platform engineers, product owners, solution architects, and business analysts, the Cloud Applications Full Stack Developer will design, build, test, and deploy high-value, operationally resilient software products on the AWS cloud platform that satisfy functional and non-functional requirements. Flask, Docker, EKS/Kubernetes, AWS Step Functions, Event Bridge, AWS Lambda, AWS API Gateway, Elasticsearch, Caching frameworks, Redis, Memcached, the Amazon Relational Database Service (RDS) for Postgres, and/or the MongoDB NoSQL database service.
Senior Java Developer w/ Angular Expert In Recruitment SolutionsSenior Java Developer w/ AngularWoodlawn, MDMaster's and 5+ years of experience, Bachelor's and 7+ years of experience or 13+ years in lieu of a degree** Experience in designing high-throughput and low-latency systems using Java and Angular, including architecting scalable solutions capable of handling large volumes of concurrent requests with minimal response times. Demonstrate a strong understanding of the latest trends in Artificial Intelligence (AI) and showcase the ability to apply AI knowledge to enhance or redesign existing system architectures, identifying opportunities where AI-driven solutions can add value, improve efficiency, or enable new capabilities.
IT Developer (Full Stack) - 17534 QED NationalIT Developer (Full Stack) - 17534Vienna, VAA minimum of 5 -10 years distributed application programming experience in one or more of the following technologies: Java, J2EE, service-oriented architecture(SOA), middleware, integration technologies, and frameworks like JSP, JSTL, JMS, JNDI, JDBC, JAXB, Struts, Hibernate, Maven, log4j and JUnit. o Analyzes, defines, and documents requirements for data, workflow, logical processes, hardware, and operating systems environment, interfaces with other systems, internal and external controls, and output.
Jr. Net, C#, SQL Developer - Active Top Secret required GD Information TechnologyJr. Net, C#, SQL Developer - Active Top Secret requiredWashingtonTo 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. Education: Bachelor’s Degree in Computer Science, Engineering or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience.
Software Developer Amentum Services IncSoftware DeveloperChantilly, VA$190,000–$220,000 / yearAs appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.
.NET & REACT Full Stack Developer, Senior Technica Corporation.NET & REACT Full Stack Developer, SeniorWashington, Washington, DC$131,000–$145,000 / yearFull timeFrom our locations across the DC Metro area, Hampton, Virginia, and Huntsville, Alabama, we provide technological subject matter expertise, program management and business process knowledge as a trusted advisor in support of our Department of Defense and other Federal Agency customers. You will collaborate closely with cross-functional teams, including designers, product managers, and other developers, to deliver robust and scalable applications.
Full Stack Developer, Mid Technica CorporationFull Stack Developer, MidWashington, Washington, DC$110,000–$136,000 / yearFull timeFrom our locations across the DC Metro area, Hampton, Virginia, and Huntsville, Alabama, we provide technological subject matter expertise, program management and business process knowledge as a trusted advisor in support of our Department of Defense and other Federal Agency customers. You will collaborate closely with cross-functional teams, including designers, product managers, and other developers, to deliver robust and scalable applications.
.NET & REACT Full Stack Developer, SME Technica Corporation.NET & REACT Full Stack Developer, SMEWashington, Washington, DC$131,000–$153,000 / yearFull timeFrom our locations across the DC Metro area, Hampton, Virginia, and Huntsville, Alabama, we provide technological subject matter expertise, program management and business process knowledge as a trusted advisor in support of our Department of Defense and other Federal Agency customers. You will collaborate closely with cross-functional teams, including designers, product managers, and other developers, to deliver robust and scalable applications.
RUST Software Developer - Multiple Levels (Minimum $10K Sign-on Bonus) L3Harris Technologies IncRUST Software Developer - Multiple Levels (Minimum $10K Sign-on Bonus)Herndon, VAResponsibilities include guiding adoption of Rust throughout the embedded development, managing integration or conversion of legacy software to Rust, providing best practices and architectural guidance for memory-safe usage of Rust, developing best practices and implementation guidance, and the translation of requirements into working and maintainable solutions for our C5 and Cyber Solution Centers. About L3Harris Technologies: L3Harris Technologies is an agile global aerospace and defense technology innovator, delivering end-to-end solutions that meet customers' mission-critical needs.
Event Management ServiceNow ITOM Developer Booz Allen HamiltonEvent Management ServiceNow ITOM DeveloperMcLean, VirginiaYour customers will trust you not only to build and tune Event Management — connectors, event rules, correlation and grouping logic, and alert-to-incident automation — but to evolve it, moving event classes from human-handled to fully automated one at a time, each with the verification, rollback, and evidence to demonstrate it is safe. Onsite : 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.
CMDB and Attack Surface Management Support - ServiceNow Developer Booz Allen Hamilton IncCMDB and Attack Surface Management Support - ServiceNow DeveloperMcLean, VA$77,600–$176,000 / yearWhat You'll Do: Development: Design, configure, and develop ServiceNow CMDB solutions including Workspace views, Platform Analytics dashboards and indicators, Service Catalog items, CMDB Health and Relationship Health rule configurations, ownership routing, and data quality automation, in coordination with the ServiceNow Platform Team. Translation and Backlog Support: Translate CMDB-related initiative and governance needs, such as Attack Surface Management, Trusted Enterprise Transformation, and CMDB Health and Workspace governance into ServiceNow-ready business outcomes, requirements, user stories, acceptance criteria, and UAT scenarios.