Senior Full Stack AI Developer CACISenior Full Stack AI DeveloperNational Harbor, Maryland$105,100–$231,100 / yearJob Title: Senior Full Stack AI DeveloperJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: Public TrustEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * * The Opportunity: CACI is seeking a Senior Full Stack/AI Developer to join our team of technical experts supporting the U.S. Department of Homeland Security (DHS) Headquarters Artificial Intelligence and Emerging Technology (AI/ET) initiative. Significant professional Full-Stack development experience with expertise in multiple programming languages, proficiency with cloud services (Azure and AWS with Azure preferred), deep expertise in Python for back-end development, experience with front-end frameworks such as React and CSS and strong experience in API development and management.
NewSenior Developer-Full Stack ICONMA, LLCSenior Developer-Full StackMcLean, VA$74.53 / hourEnhance existing access control and authorization mechanisms and extend job queuing and scheduling capabilities to support concurrent execution, prioritization, and resource allocation. Modernize the platform UI architecture through thoughtful redesign and implementation improve overall structure, information hierarchy, usability, and layout organization across functional modules.
React/Node Developer Intern (Summer 2027) Dev Technology GroupReact/Node Developer Intern (Summer 2027)Reston, VA$21–$30 / hourAs a Washington Post Top Workplace award winner for the past THIRTEEN years in a row, the Top Workplaces USA for the past five years, and a recipient of the Companies As Responsive Employers (CARE) Award for the past six years, Dev Technology employees enjoy: Generous and flexible time-off policy. Career development opportunities including a mentorship program, technical and management training through Dev University, hands-on learning through DevLab, tuition reimbursement, and paid training opportunities.
UI Software Developer CACI International IncUI Software DeveloperChantilly, VA$120,800–$265,800 / 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. We value team members who strive to produce high quality work through collaboration with team members and customers while making a difference through individual contributions to ensure project success for our team and our customers.
Expert Full Stack Software Developer Markon SolutionsExpert Full Stack Software DeveloperChantilly, VA$170,000–$220,000 / yearWorking within Agile teams, the Expert Full Stack Developer translates complex business and mission requirements into innovative software solutions while providing technical leadership and mentoring to engineering teams. This role develops scalable full-stack solutions using modern Java and Angular technologies, architects secure application interfaces, and leverages DevOps practices to deliver high-quality software across the development lifecycle.
Senior Cloud Software Engineer TS/SCI w/Poly PeratonSenior Cloud Software Engineer TS/SCI w/PolyLaurel, Maryland$176,000–$282,000 / yearFull timeSoftware Engineers may be responsible for evaluating/leading project needs, optimizations, determining tasks and durations, code/architecture reviews, and generating and reviewing designs for technical accuracy/completeness. Experience includes leveraging existing AWS loads, integration/leveraging of platforms and prototypes, architecting AWS solutions with cost optimization in mind, and migrating to/utilizing native AWS cloud services.
Software Engineer - Java / Cloud Platform, Senior Associate - TS/SCI w/poly PeratonSoftware Engineer - Java / Cloud Platform, Senior Associate - TS/SCI w/polyLaurel, Maryland$135,000–$216,000 / yearFull timeThis role spans the full software development lifecycle—from requirements analysis and design through deployment, operations, and continuous improvement—while working alongside experienced engineers solving complex technical challenges. High School Diploma or GED and Five (5) years of experience in software development/engineering, including requirements analysis, software development, installation, integration, evaluation, enhancement, maintenance, testing, and problem diagnosis/resolution.
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 II Leonardo DRS IncSoftware Engineer IIGermantown, MD$91,907–$119,480 / 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.
Software Engineer - Elasticsearch (Ts/Sci With Poly Required) GCI IncSoftware Engineer - Elasticsearch (Ts/Sci With Poly Required)Warrenton, VAThe employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. The ideal candidate is a hands-on platform builder with significant experience in developing scalable data platforms, with experience in business intelligence, analytics, data science and data products.
Senior Software Engineer JSI TelecomSenior Software EngineerChantilly, VA$95,000–$190,000Minimum 7 years development experience: extensive application development experience, and software engineering and architecture expertise using multiple program languages (e.g., C, C++, C#, ASP.Net, Java, JavaScript, SQL, jQuery, XML, Perl, YAML, and JSON). Actual compensation will be determined based on a variety of factors, including, but not limited to, the seniority level (junior, intermediate or senior) at which the position is filled, education, relevant work experience, industry experience, technical skills, certifications, and internal equity.
Software Engineer (Ts/Sci With Poly Required) GCI IncSoftware Engineer (Ts/Sci With Poly Required)Chantilly, VAThe employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. They must have strong, firsthand technical expertise in a variety of data ingestion/computation technologies and the proven ability to fashion robust scalable solutions that can manage large data sets.
Senior Software Engineer Verite Group, Inc.Senior Software EngineerSterling, VA$155,250–$192,750 / yearAs a Senior Software Engineer/Developer, you will perform as an individual contributor and team member focused on developing and refining a command-and-control platform used by a wide variety of stakeholders. Ideal candidates will have full stack development experience, with demonstrated skills developing front-end applications and user interfaces, as well as employing back-end technologies and programming languages.
Software Engineer / Quality Assurance Analyst – Senior (Top Secret with agreement to obtain CI Poly) North Point TechnologySoftware Engineer / Quality Assurance Analyst – Senior (Top Secret with agreement to obtain CI Poly)Fort Belvoir, VADefines acceptance criteria, participates in sprint planning and daily scrum meetings, and collaborates with the DevSecOps team and customers to ensure internal and user acceptance testing is conducted and documented. Eight years of experience in software design, writing source code, control of source code, reviewing code, configuration management, change management, program testing, integration of software, and release management process.
Software Engineer Metron IncorporatedSoftware EngineerLaurel, MDOther responsibilities include: reviewing and testing software components for adherence to the design requirements and documents test results; resolving software problem reports; utilizing software development and software design methodologies appropriate to the development environment; and providing 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. As a Software Engineer you will be responsible for developing, maintaining, and enhancing complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements.
Front-End Software Engineer (Ts/Sci With Poly Required) GCI IncFront-End Software Engineer (Ts/Sci With Poly Required)Chantilly, VAThe employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. Bachelor'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.
NewSenior Software Engineer Peregrine TechnologiesSenior Software EngineerWashington, DCFull timeAnnual Salary + Benefits + Equity (if applicable) + Bonus (if applicable) $200,000 — $250,000 USD Actual compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, certifications or licenses, and specific work location. Backed by leading Silicon Valley investors, Peregrine helps public safety organizations, state and local and governments, federal agencies , and private-sector institutions address society’s challenges with unprecedented speed and accuracy.
NewStaff Software Engineer, Product Experiences Peregrine TechnologiesStaff Software Engineer, Product ExperiencesWashington, District of Columbia$200,000–$275,000 / yearFull timeYou'll take on some of our most visible challenges, like building search and semantic discovery that helps users find the right answer across billions of records, designing Dossier views that assemble a complete picture of an entity on demand, and crafting real-time, collaborative experiences on detailed maps and networks. As a Software Engineer on Product Experiences, you'll have vast ownership across the capabilities that define how customers use the Peregrine platform, including Search, Dossier, Charts, Dashboards, Maps, Network, Table, Workspace, Docs, Automations, and Mobile, making decisions that will shape the product for years to come.
NewSenior Software Engineer, Product Experiences Peregrine TechnologiesSenior Software Engineer, Product ExperiencesWashington, DCFull timeYou'll take on some of our most visible challenges, like building search and semantic discovery that helps users find the right answer across billions of records, designing Dossier views that assemble a complete picture of an entity on demand, and crafting real-time, collaborative experiences on detailed maps and networks. As a Software Engineer on Product Experiences, you'll have vast ownership across the capabilities that define how customers use the Peregrine platform, including Search, Dossier, Charts, Dashboards, Maps, Network, Table, Workspace, Docs, Automations, and Mobile, making decisions that will shape the product for years to come.
NewSoftware Engineer, Product Experiences Peregrine TechnologiesSoftware Engineer, Product ExperiencesWashington, D.C.Full timeYou'll take on some of our most visible challenges, like building search and semantic discovery that helps users find the right answer across billions of records, designing Dossier views that assemble a complete picture of an entity on demand, and crafting real-time, collaborative experiences on detailed maps and networks. As a Software Engineer on Product Experiences, you'll have vast ownership across the capabilities that define how customers use the Peregrine platform, including Search, Dossier, Charts, Dashboards, Maps, Network, Table, Workspace, Docs, Automations, and Mobile, making decisions that will shape the product for years to come.