64 full stack developer jobs found

Description SAIC is seeking a Full Stack Developer Team Lead to design and develop end-to-end AI/Data Science-powered applications as well as serve in a team lead capacity for a small team of embedded data scientists . The candidate will work across departments and branches in an operationally focused center, building and integrating machine learning and large language models into functional web applications. Additional responsibilities include, but not limited to, implementing retrieval augmented generation systems, chatbots, and other tools that drive interaction and insight from large datasets; optimizing the development environment including code repositories, virtual environments and container orchestration tools; and working with APIs and custom infrastructure to connect AI solutions with external services or data sources. The position requires strong communication skills to collaborate across product, design, and project teams to ensue AI features are technically...

Overview LMI is looking for a mid-level Full Stack Developer to help build and extend a portfolio of mission applications for a DoD customer on a DoD-accredited cloud platform in AWS GovCloud. You'll be an early member of a small, cross-functional application team working alongside an HCD researcher and a front-end developer to deliver mission tools that operate up to and including IL6 environments.   This isn't a maintain-the-backlog role. You'll own the API, authentication, and data connectivity layer between the application and the backend data platform, and you'll help shape how that integration pattern gets built for successive applications as the portfolio grows.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed....

Overview LMI is seeking a remote Full Stack   Developer   with a   minimum of a SECRET clearance   and   3 -years of   demonstrated   experience to support a USSOCOM mission partner.  LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.   Leveraging our mission-ready technology and solutions, proven   expertise   in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors—helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and...

Overview LMI is looking for a Full Stack Developer to help build and extend IronGate, an ETL solution focused on moving data from commercial environments into secure environments. You’ll be an initial member of a small, cross-functional team maintaining this product on contract. This position requires the ability to obtain a clearance;  U.S. citizenship is required. This is position includes quarterly travel for in person team planning and collaboration events.   This isn’t a maintain-the-backlog role. You’ll work across the stack, own features end-to-end, and help shape how this solution is built for long term success for our clients. About This Team IronGate sits within LMI’s Chief Technology Office. We’re a small, high-visibility team building an ETL for federal agencies. The culture is more startup than traditional government contractor; we move fast, solve problems in design spikes rather than scheduled reviews, and care more about outcomes...

Position: Senior Full-Stack Developer Job Description: What you'll do: We are looking for a highly skilled Senior Full-Stack Java Developer with strong expertise in Spring Boot and modern front-end frameworks such as Angular, React, or ExtJS. The ideal candidate will be responsible for designing, developing, and maintaining scalable web applications, ensuring high performance and responsiveness across systems. Key Responsibilities * Design and develop scalable, secure, and high-performance applications using Java and Spring Boot * Build and maintain RESTful APIs and microservices architecture * Develop responsive and dynamic UI components using Angular / React / ExtJS * Collaborate with cross-functional teams, including product owners, architects, and QA * Ensure code quality, performance optimization, and best practices * Participate in architecture discussions and technical decision-making * Troubleshoot and resolve production issues and provide support * Mentor...

Overview LMI is currently seeking a qualified Full Stack Developer in support of our Defense Intelligence client in Washington, D.C. The ideal candidate will bring experience in multiple development technologies and methodologies as well as strong process transformation skills to enhance the team's capabilities. Relevant experience for this role may include any or all the following: software development, cloud engineering, management consulting, implementing software code, and debugging technical issues. Ability to research, test, build, and coordinate integration per government requirements.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.   Leveraging our mission-ready technology and solutions, proven expertise in federal...

Overview LMI is seeking a Full-Stack Developer with proficiency in Agentic AI to join the Chief Technology Office development team. This position requires an individual who thrives in dynamic environments, rapidly delivering results while maintaining flexibility to adapt to shifting priorities. This position requires active Top Secret with Polygraph clearance. You must be a U.S. citizen. We are seeking a Full Stack Developer to support mission-focused application development within a secure cloud and on-premise environment. The selected candidate will contribute across the full software development lifecycle, including application design, UI development, backend services, and large-scale data processing workflows . This role requires experience building scalable applications that integrate cloud services, data platforms, and analytics tools to support operational and analytical systems. Responsibilities...

Overview LMI is seeking a Full-Stack Developer with proficiency in Agentic AI to join the Chief Technology Office development team. This position requires an individual who thrives in dynamic environments, rapidly delivering results while maintaining flexibility to adapt to shifting priorities. This position requires the ability to obtain a Secret clearance; active Secret clearance preferred. You must be a U.S. citizen. LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.   Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space,...

Description SAIC is currently seeking a motivated, career and customer-oriented Java/JEE Developer (Mid-Level) to join our team to begin an exciting and challenging career in Ashburn, VA. This position will be 100% on-site in Ashburn, VA for the first year of employment. Job Responsibilities Design, implement, and unit test REST microservices with Java, Spring, and JUnit Develop web applications with Angular that communicate with backend microservices Write complex SQL queries and perform data modeling Work collaboratively within a large, Agile development team Qualifications Required Skills and Experience Bachelor's degree in computer science or related engineering field with 5+ years of technical experience At least 5 years of Java/JEE design and software development experience including designing, developing, and documenting large-scale enterprise software systems Java web application development required Spring Boot REST web...

Overview We are seeking a versatile  Full Stack  Software Developer to help architect, build, and support an innovative new Electronic Warfare (EW) Planning Tool in support of SPACECOM and broader   operational needs. This is an opportunity to tackle technical challenges across the full software development lifecycle, make foundational design decisions, and enable critical mission planning for both analytical and operational users.   You’ll  work as part of a small, agile team responsible for everything from prototyping and feature development to support tasks at a classified site.  We’re  looking for someone who enjoys variety in their day-to-day work and is comfortable wearing multiple hats as the product and team grow.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and...

Description SAIC is seeking a motivated career and customer-oriented Senior Full Stack .Net Developer to join our team and begin an exciting and challenging career. This position is contingent upon award of the contract and clearing Public Trust security level credentials requiring U.S. Citizenship. Responsibilities: Actively participate in software development team activities, including daily stand-ups and other agile ceremonies. Leverage full-stack development expertise in .NET applications using C#, implementing unit testing (e.g., NUnit) and deploying via CI/CD pipelines. Design, develop, and troubleshoot web-based applications using cloud-native services and architecture. Architect metadata-driven solutions to meet customer requirements. Ensure application performance, quality, and responsiveness in alignment with user needs. Provide post-deployment development support for production solutions. Develop reusable, long-term solutions within the agile framework....

Overview LMI is looking for an experienced mid-level Front-End Developer to help build and extend a portfolio of mission applications for a DoD customer on a DoD-accredited cloud platform in AWS GovCloud. You'll be an early member of a small, cross-functional application team working alongside an HCD researcher and a full-stack developer to deliver mission tools that operate up to and including IL6 environments. This position is hybrid with preference given to a San Diego, CA candidate.   This isn't a pure implementation role. The HCD researcher on this team will produce validated designs grounded in real user research, and you'll be the person who brings those designs to life with fidelity. That means you need to genuinely understand HCD principles, not just hand off mockups to code. You'll be expected to push back when a technical constraint affects the user experience, propose alternatives, and keep the build honest to what research validated.   LMI is...

Description: Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. • Generating and simulating operational level plans to explore the art of the possible,...

Description SAIC is looking for a Software Developer Configuration Manager/ Full Stack Developer to join our team of the Air Operations Center Weapons System (AOC WS) Falconer Program. The ideal candidate serves as a member of the Engineering and Sustainment software development team. Provides technical and design aspects and aids in the innovation and creation of government software and programs. The developer shall provide a proactive approach to problem-solving as well as a detailed understanding of software dev configuration management. Responsibilities Include: Work alongside a team of programmers and system engineers and shall seek to facilitate the proper design and implementation of software: Creating and maintaining GitLab Pipelines. Managing source code using git and git tools. Managing weekly deployments to Production environment. Diagnosing and troubleshooting operational problems. Must be able to work independently and represent the program and...

Basic Qualifications Requires a Bachelor’s degree in Software Engineering, or a related Science, Engineering or Mathematics field. Agile experience preferred.   CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required within a reasonable period of time.  Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Imagine building your career by developing the solutions that go directly aboard U.S. Navy warships supporting the mission readiness of our nation's service members every day. That's the challenge waiting for you at General Dynamics Mission Systems. As a full stack developer, you won't just write code — you'll be delivering software that sailors rely on for crew...

Description: Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. Our team leverages industry standard open-source software solutions such as GitLab,...

Description: Join Lockheed Martin’s digital transformation journey as we accelerate the OneLM Mission-Driven Transformation through our 1LMX program. This strategic priority is reshaping our operations and business processes to better serve our customers in terms of cost, quality, and capabilities, while delivering the speed, agility, and insights necessary to stay ahead of rapidly-evolving threats. The Advanced Solutions team within the 1LMX data workstream is hiring an A/AI machine Learning Engineer Staff to help develop our Generative AI products. The SEMPL solution is a groundbreaking effort to revolutionize Lockheed Martin's Software Engineering and Management Process (SEMP) and Systems Development Life Cycle (SDLC) using Generative AI and Data Science with application to the 1LMX deliverables. We are committed to fostering a culture of innovation, and we're looking for an individual who shares our passion for using technology to drive positive change and acceleration. What...

Description: Join Lockheed Martin’s digital transformation journey as we accelerate change by responsibly embracing AI and OneLM Mission-Driven Transformation. The Advanced Solutions team within the Data & AI Enablement Org is seeking an AI/ML Full Stack engineer or an accomplished full stack engineer looking to grow into an AI/ML engineer, to support the AI Strategy Acceleration portfolio. Teams within the portfolio focus on standardized agentic development, and ontology generation that enables semantic data discovery, reasoning, and information retrieval. The AI Strategy Acceleration Portfolio provides solutions and capabilities that underpin all AI solutions within the Advanced Solutions Division. In addition to tackling development work the team will conduct experimental work for the exploration of cutting-edge technologies. We are committed to fostering a culture of innovation, and we're looking for an individual who shares our passion for using technology to drive...

Description: Join Lockheed Martin’s digital transformation journey as we accelerate change by responsibly embracing AI and OneLM Mission-Driven Transformation. The Advanced Solutions team within the Data & AI Enablement Org is seeking an AI/ML Full Stack engineer or an accomplished full stack engineer looking to grow into an AI/ML engineer, to support the AI Strategy Acceleration portfolio. Teams within the portfolio focus on standardized agentic development, and ontology generation that enables semantic data discovery, reasoning, and information retrieval. The AI Strategy Acceleration Portfolio provides solutions and capabilities that underpin all AI solutions within the Advanced Solutions Division. In addition to tackling development work the team will conduct experimental work for the exploration of cutting-edge technologies. We are committed to fostering a culture of innovation, and we're looking for an individual who shares our passion for using technology to drive...

Description: Join Lockheed Martin’s digital transformation journey as we accelerate change by responsibly embracing AI and OneLM Mission-Driven Transformation. The Advanced Solutions team within the Data & AI Enablement Org is seeking an AI/ML Full Stack engineer or an accomplished full stack engineer looking to grow into an AI/ML engineer, to support the AI Strategy Acceleration portfolio. Teams within the portfolio focus on standardized agentic development, and ontology generation that enables semantic data discovery, reasoning, and information retrieval. The AI Strategy Acceleration Portfolio provides solutions and capabilities that underpin all AI solutions within the Advanced Solutions Division. In addition to tackling development work the team will conduct experimental work for the exploration of cutting-edge technologies. We are committed to fostering a culture of innovation, and we're looking for an individual who shares our passion for using technology to drive...