50 front end software developer jobs found

Overview LMI is seeking a Senior Front-End Software Developer to support the development of user interfaces and visualization capabilities for LMI’s Modeling, Simulation, Prototyping, Wargaming, & Analysis platform, RAPTR. This role focuses on enabling analysts, data scientists, and decision-makers to interact with, explore, and understand complex analytical outputs related to future space architectures.   You will design and implement intuitive, high-performance interfaces that transform modeling and simulation results into clear, actionable insights. This role also supports the potential evolution of these capabilities into a standalone analytical tool, requiring a strong understanding of scalable, modular front-end architecture.   This position is ideal for a developer who enjoys working at the intersection of data visualization, user experience, and analytical workflows, and who can translate complex data into meaningful user interactions....

Overview LMI is actively seeking a dynamic, experienced Mid-level Front-End Software Developer to join LMI’s Space Market software development team in Colorado Springs, CO. This role involves working directly with USSF and US Government customers, as well as analytical partners, to drive the development of responsive, high-performance user interfaces within LMI’s Modeling, Simulation, Prototyping, Wargaming, & Analysis platform, RAPTR ® .   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...

Description: What We’re Doing: Lockheed Martin, Cyber & Intelligence invites you to step up to one of today’s most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you’ll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, you’ll work with cybersecurity experts on the forefront of threat protection and proactive prevention. In this fast-paced, real-world environment, you’ll draw on all your education and experience as well as the resources of Lockheed Martin to keep the threats at bay. Cyber | Lockheed Martin Who we are: We’re revolutionizing the world of cyber with our cutting‑edge programs, and as a key player on our team you’ll help shape the entire lifecycle of our collection and antenna systems—now...

Description: What We’re Doing: Lockheed Martin, Cyber & Intelligence invites you to step up to one of today’s most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you’ll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, you’ll work with cybersecurity experts on the forefront of threat protection and proactive prevention. In this fast-paced, real-world environment, you’ll draw on all your education and experience as well as the resources of Lockheed Martin to keep the threats at bay. Cyber | Lockheed Martin Who we are: We’re revolutionizing the world of cyber with our cutting‑edge programs, and as a key player on our team you’ll help shape the entire lifecycle of our collection and antenna systems—now...

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 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...

Overview LMI is actively seeking a Junior Back-End Software Application Engineer. This role involves working directly with U.S. government military and civilian customers and our analytic partners to translate analytic needs into responsive, high-performance software applications within LMI’s Modeling, Simulation, Prototyping, Wargaming, & Analysis platform, RAPTR®. This position is on-site in Colorado Springs, CO.   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,...

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....

Description: The Lockheed Martin Artificial Intelligence Center (LAIC) is seeking a Platform-focused AI Engineer to drive the development of our internal AI Factory. As an AI Platform Engineer, your primary product is the platform itself. You will be responsible for building the robust back-end services, intuitive front-end interfaces, and seamless API contracts that enable AI/ML practitioners to deploy GenAI and MLOps workloads at scale. We are looking for a "Force Multiplier"—an engineer who not only builds AI platforms but effectively leverages AI tools and autonomous agents to accelerate their own development lifecycle and improve code quality. Key Responsibilities - API-First Development: Design, implement, and maintain high-performance RESTful APIs that serve as the backbone for AI model orchestration and resource management. - Full-Stack Ownership: Develop end-to-end features, from building responsive React/Next.js front-ends to engineering scalable Python/Go back-end...

Description: WHAT WE'RE DOING On the C2 Ground program, we are a dynamic and diverse team on a recurring multi-year, critical program, seeking an experienced software developer who likes to be challenged, solve problems, and be a contributing member of a software development team using modern technical standards, principles, theories, concepts, and techniques. THE WORK As a member of our Code Name: “DogPatch” software development team, you will work within an Agile Product team focused on technical development, bug fixes, and enhancements of front-end and/or back-end portions of our Command and Control Systems supporting airborne platforms. You'll take an active part in the ownership of our software products, and support our ability to deploy high-quality solutions that meet the evolving needs of our customers. WHO YOU ARE In this role, you will: • Design, develop, modify, document, test, and debug software for our system using agile methods. • Write source code for new...

Overview LMI is actively seeking a dynamic, experienced Senior Back-End Software Application Developer. This role involves working directly with U.S. government military and civilian customers and our analytic partners to translate analytic needs into responsive, high-performance software applications within LMI’s Modeling, Simulation, Prototyping, Wargaming, & Analysis platform, RAPTR®. This position is on-site in Colorado Springs, CO.   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...

Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. Lockheed Martin Missiles and Fire Control (MFC) is seeking a Staff RF Engineer to serve as a technical authority and thought leader within our RF Engineering organization. MFC is a recognized designer, developer, and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. This role is suited for an experienced RF professional who can drive technical strategy, mentor junior engineers, and shape the direction of RF capabilities across multiple programs. What You Will Be Doing The Staff RF Engineer will serve as a recognized subject matter expert and...

Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. Lockheed Martin Missiles and Fire Control (MFC) is seeking a Senior RF Engineer to join our growing engineering team. MFC is a recognized designer, developer, and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. This role offers an excellent working environment with a mix of cutting-edge design, hands-on laboratory testing, and product development. You will work with and learn from industry-leading RF and microwave design professionals in a collaborative, mission-driven environment. What You Will Be Doing The Senior RF Engineer will serve as a key...

Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. Lockheed Martin Missiles and Fire Control (MFC) is seeking a Senior RF Engineer to join our growing engineering team. MFC is a recognized designer, developer, and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. This role offers an excellent working environment with a mix of cutting-edge design, hands-on laboratory testing, and product development. You will work with and learn from industry-leading RF and microwave design professionals in a collaborative, mission-driven environment. What You Will Be Doing The Senior RF Engineer will serve as a key...

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,...

Overview LMI is actively seeking a Senior-Level Back-End Software Application Engineer. This role involves working directly with U.S. government military and civilian customers and our analytic partners to translate analytic needs into responsive, high-performance software applications within LMI’s Modeling, Simulation, Prototyping, Wargaming, & Analysis platform, RAPTR®. This position is on-site in Colorado Springs, CO.   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,...

Description: Lockheed Martin Missiles and Fire Control (MFC) is seeking a Staff RF Engineer to serve as a technical authority and thought leader within our RF Engineering organization. MFC is a recognized designer, developer, and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. This role is suited for an experienced RF professional who can drive technical strategy, mentor junior engineers, and shape the direction of RF capabilities across multiple programs. What You Will Be Doing The Staff RF Engineer will serve as a recognized subject matter expert and technical leader, providing architectural guidance and strategic direction for RF systems and subsystems across the MFC portfolio. Responsibilities may include: • Defining and driving RF system architecture decisions, establishing technical roadmaps, and ensuring alignment with program and enterprise-level objectives • Serving as the technical authority for RF design,...

Description: Lockheed Martin Missiles and Fire Control (MFC) is seeking a Staff RF Engineer to serve as a technical authority and thought leader within our RF Engineering organization in sunny Dallas, TX! MFC is a recognized designer, developer, and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. This role is suited for an experienced RF professional who can drive technical strategy, mentor junior engineers, and shape the direction of RF capabilities across multiple programs. What You Will Be Doing The Staff RF Engineer will serve as a recognized subject matter expert and technical leader, providing architectural guidance and strategic direction for RF systems and subsystems across the MFC portfolio. Responsibilities may include: • Defining and driving RF system architecture decisions, establishing technical roadmaps, and ensuring alignment with program and enterprise-level objectives • Serving as the technical...

Description: Lockheed Martin Missiles and Fire Control (MFC) is seeking a Senior RF Engineer to join our growing engineering team. MFC is a recognized designer, developer, and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. This role offers an excellent working environment with a mix of cutting-edge design, hands-on laboratory testing, and product development. You will work with and learn from industry-leading RF and microwave design professionals in a collaborative, mission-driven environment. What You Will Be Doing The Senior RF Engineer will serve as a key technical contributor on one or more defense programs, supporting the design, development, analysis, and test of advanced RF systems and subsystems. Responsibilities may include: • Leading and contributing to the design, development, and implementation of RF and RADAR systems, including signal processing algorithm development and high-fidelity simulation environments...

Description: **Work locations: Orlando, FL or Dallas, TX only** You will be the Software Engineer Sr. – AI / Data Visualization Developer for the Missiles and Fire Control CIO organization. Our team is responsible for delivering program technology and information systems through development of a Digital Command Center. What You Will Be Doing As the Software Engineer Sr. – AI / Data Visualization Developer you will be responsible for designing intuitive user experiences, implementing AI‑driven data visualizations, and transforming complex datasets into actionable analytics. Your responsibilities will include, but are not limited to: Develop and maintain the Digital Command Center platform. Design and code AI and data‑visualization solutions. Collaborate with cross‑functional teams on product design and Model‑Based Enterprise projects. Translate business requirements into user‑centered analytics products. Support planning, organization, and...