Junior Software Engineer (Frontend Focused) Bigbear.aiJunior Software Engineer (Frontend Focused)Annapolis Junction, MarylandFull timeIf you are a curious problem solver who loves learning new technologies on the fly, interacting directly with end users, and seeing the immediate impact of your work, this team is your perfect match. Collaborate & Learn: Work closely with a tight knit, cross functional team to solve ambiguous problems, even when starting with minimal initial knowledge of the domain.
Staff Software Engineer - Hybrid Geico InsuranceStaff Software Engineer - HybridBethesda, MD$110,000–$230,000 / yearUtilize programming languages like Python, C#, Java, TypeScript or other object-oriented languages, SQL, and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of Azure tools and services. GEICO is seeking an experienced Engineer with a passion for building high-performance, low maintenance, zero-downtime platforms, and applications to support the Digital Experience for customers.
Cyber Full-Stack Technical Software Engineer DeloitteCyber Full-Stack Technical Software EngineerRosslyn, VA$122,000–$240,500 / yearExperience with one of the following Frontier GenAI Platforms: Anthropic, Google or Open AI, including hands on experience with one of the following key platforms/products; Claude API, Claude for Enterprise, tool use, extended thinking, Claude Code, Gemini API, Vertex AI Agent Builder, Grounding, Google Workspace integration, GPT-4o, Assistants API, Responses API, OpenAI Agents SDK. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.
NewAssociate Software Engineer Salesforce REI Systems IncAssociate Software Engineer SalesforceSterling, VAWe take a Mindful Modernization approach in delivering our services, including application modernization, grants management, case management systems, government data analytics, and advisory services. Over time, this individual will take ownership of increasingly complex Salesforce development assignments while building expertise in Salesforce application development, integrations, automation, and modern software engineering practices.
NewSoftware Engineer 1 Prodigy OneSoftware Engineer 1Annapolis Junction, MarylandCreating and maintaining complex server enclaves, including analyzing system scanning reports, patching, cert renewals, vulnerability management assessments, and active directory configurations. Bachelor's Degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related technical field and at least 8 years of relevant experience.
Web Developer Security Engineer Nationwide IT ServicesWeb Developer Security EngineerDC, DCRemoteFull timeThe selected candidate will be responsible for secure application design, vulnerability management, DevSecOps integration, security monitoring, WAF administration, File Integrity Monitoring (FIM), and Tier II security operations support. Position Overview: Nationwide IT Services (NIS) is seeking a Web Developer Security Engineer to support application security initiatives across web applications, APIs, and the software development lifecycle (SDLC).
Web Developer 2 (FORECASTED) Columbia Technology PartnersWeb Developer 2 (FORECASTED)Annapolis Junction, MD$7,000–$20,000 / yearFull timeThis role combines front-end and back-end development, application integration, testing, troubleshooting, deployment, configuration management, and ongoing website maintenance to deliver secure, high-performance solutions that meet customer requirements while leveraging modern web technologies, development frameworks, and best practices. With a proven track record in information security, project management, systems/network engineering, security risk management, vulnerability assessments, and mobile security implementation; our employees have the experience, expertise, and innovative thinking our customers need for results that exceed expectations.
Senior Full Stack Developer / Data Solutions Engineer Staffed4USenior Full Stack Developer / Data Solutions EngineerAnnapolis Junction, MarylandWe are seeking an experienced Senior Full Stack Developer / Data Solutions Engineer to design, develop, and maintain custom software applications that support data-driven decision-making, workflow automation, and business process improvement. This position will work directly with stakeholders and end users to gather requirements, develop technical solutions, and deliver applications that provide actionable insights from complex data sources.
iOS Vulnerability Engineer (Software) CymertekiOS Vulnerability Engineer (Software)Annapolis Junction, MarylandiOS Vulnerability Engineer (Software), Mobile Security Engineer, Application Security Engineer, iOS Security Researcher, Software Security Analyst, Mobile App Penetration Tester, Cybersecurity Engineer, iOS Exploit Developer, Vulnerability Analyst, Secure Software Engineer, etc. Computer Science, Cybersecurity, Software Engineering, Information Technology, Computer Engineering, Information Assurance, Mobile Application Development, Data Science, Network Security, Systems Engineering, etc.
Senior Ontology Developer (TS/SCI) VantorSenior Ontology Developer (TS/SCI)Herndon, VirginiaWorking 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.
Information Technology - Engineer, Software Ld Lumen Solutions Group, Inc.Information Technology - Engineer, Software LdReston, VAJob Description: PURPOSE: 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. As a leading consulting services and solutions provider, we focus on IT Staffing, Business/IT Strategy, Business Process Blueprints, Enterprise Architecture, Enterprise Transformation for our clients.
Information Technology - Engineer, Software Ld Ampcus IncorporatedInformation Technology - Engineer, Software LdReston, VARemoteWill help lead ServiceNow delivery and work with key business units and process managers to build solutions and processes, supporting maintenance, continual service improvement and new capabilities on the ServiceNow platform. 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.
Software Engineer (FORECASTED) Columbia Technology PartnersSoftware Engineer (FORECASTED)Annapolis Junction, MD$7,000–$20,000 / yearFull timeWith a proven track record in information security, project management, systems/network engineering, security risk management, vulnerability assessments, and mobile security implementation; our employees have the experience, expertise, and innovative thinking our customers need for results that exceed expectations. CTP staff have worked closely with both government engineers and management to gather mission requirements, develop the architecture to deliver the needed functionality and assess tools available to meet or exceed the needs of the mission.
AI Engineer / GenAI & Agentic AI Developer PeopleNTech LLCAI Engineer / GenAI & Agentic AI DeveloperAlexandria, VA$110,000–$120,000 / yearThe ideal candidate should have experience designing, developing, and deploying enterprise-grade AI solutions and be comfortable working across the complete AI application lifecycle, from development to production deployment. This role is ideal for candidates who can combine software engineering expertise with practical GenAI, Agentic AI, and RAG implementation experience to deliver scalable enterprise AI solutions.
Manager, Software Engineering - Agentic Engineering Platform for GESTC DeloitteManager, Software Engineering - Agentic Engineering Platform for GESTCWashington, DCFull timeYou will build integrations between software development tools such as AWS Kiro and Azure DevOps, so that knowledge captured in ADO wikis becomes steering content, and so that agentic tools can read program artifacts such as epics, features, and user stories to generate code directly from approved requirements. The team At Deloitte Tax LLP, our Product Engineering team within Global Employer Services (GES) Technology, has modernized software and product delivery, creating a scalable, cost-effective model that focuses on value and outcomes through a progressive and responsive talent structure.
Manager, Software Engineering - Agentic Engineering Platform For Gestc DeloitteManager, Software Engineering - Agentic Engineering Platform For GestcMclean, VA$137,700–$261,625 / yearYou will build integrations between software development tools such as AWS Kiro and Azure DevOps, so that knowledge captured in ADO wikis becomes steering content, and so that agentic tools can read program artifacts such as epics, features, and user stories to generate code directly from approved requirements. At Deloitte Tax LLP, our Product Engineering team within Global Employer Services (GES) Technology, has modernized software and product delivery, creating a scalable, cost-effective model that focuses on value and outcomes through a progressive and responsive talent structure.
NewPrincipal Software Engineer APOGEE RESEARCH LLCPrincipal Software EngineerArlington, VAThis work spans many fronts from implementing novel algorithms across ISR, EW, Networking, Cyber, and more; integrating disparate systems that lack a common interface; reverse engineering subsystems; developing custom tool chains that accelerate the speed of development; or developing new approaches to infrastructure that handle heterogeneous deployment needs. The details of the position will vary based on the expertise and desires of the candidate and the specific project being executed, however, common themes include: Performing hands-on technical work including design and development of algorithmically complex software, performance profiling, optimization, and general troubleshooting for a variety of software languages spanning from C++ to project-specific Domain Specific Languages (DSLs).
NewEmbedded Software Engineer APOGEE RESEARCH LLCEmbedded Software EngineerArlington, VAThe details of the position will vary based on the expertise and desires of the candidate and the specific project being executed, however, common themes include: Performing hands-on technical work including design and development of low-level software (typically C and C++) for tactical systems across a variety of architectures and POSIX compliant operating systems. Job Description Embedded Software Engineer Apogee Research is at the forefront of a revolution in how the DoD operates: a turn towards compositional systems of systems instead of traditional monolithic architectures.
Java Full Stack Developer GuidehouseJava Full Stack DeveloperTysons Corner, VirginiaThe Java Full Stack Developer will collaborate with developers, architects, DevOps engineers, Product Owners, Scrum teams, business stakeholders, and Federal partners to deliver secure, scalable, and high-quality solutions supporting mission-critical applications and modernization initiatives. Proficiency with ReactJS, including React Hooks, Redux, React Router, component lifecycle management, state management, and modern front-end development practices, along with strong JavaScript skills including DOM manipulation and asynchronous programming.
Web Developer Mid CACIWeb Developer MidChantilly, Virginia$103,800–$218,100 / yearJob Title: Web Developer MidJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * * The Opportunity: CACI is seeking a Web Developer to act as a member of an AGILE development team working with HTML5, JavaScript, Bootstrap, CSS, C#.NET, SQL, Ruby on Rails, Artificial Intelligence, and Amazon Web Services to develop business applications in support of a government customer. AWS certification (AWS Developer Associate or AWS DevOps Engineer Professional)Experience with AI ToolsExperience with PythonCompTIA Security+ CertificationKnowledge of Agile software developmentCommercially published workKnowledge and understanding of the DoD or IC communitiesAn active TS/SCI clearance with Polygraph-.