373 software developer jobs found

ECS is seeking a Web Software Developer to work remotely . Please Note: This position is contingent upon additional funding. We are seeking a Web Software Developer to design, build, and deploy scalable, cloud-native web applications on AWS. This role focuses on modern containerized architectures, Kubernetes-based deployments, and full-stack web development. Candidates will work in an agile, cloud-first environment. Responsibilities: Design and develop cloud-native web applications using AWS infrastructure Deploy and manage applications in Amazon EKS Build, containerize, and maintain services using Docker and Kubernetes Develop scalable backend services using: Node.js Python Django Go (nice to have) Build and maintain modern front-end applications using React Collaborate with cross-functional teams to ensure performance, scalability, and reliability Follow best practices for CI/CD, infrastructure automation, and container orchestration...

Description: About Us: Today's way of working is drastically changing due to the transition in the working environment, new competitors on the horizon, and advances in technology. The OneLM Transformation (1LMX) program, the largest internal program ever undertaken by the company, will support this future through desired transformational business outcomes by re-engineering our business processes with a focus on commonality, interoperability, and a better stakeholder experience so our business runs like a well-oiled machine. Your Mission: The Software Developer, Senior Staff position in the Lockheed Martin 1LMX ERP Portfolio focuses on SAP Master Data Governance (SAP MDG). The developer will be part of the MDG implementation team, working closely with other team members to design and develop complex business solutions. These solutions will be tailored to meet the unique needs of the organization while adhering to 1LMX's data governance policies, standards, and guidelines....

ECS is seeking a Software Developer Senior to work in our Winchester, VA office. Please Note: This position is contingent upon contract award. Responsible for the design, development, testing, and management of the application development projects in support of IT infrastructure. This includes the programmatic integration of third-party components, the introduction of new custom capabilities, modification of existing code, process improvement recommendation, and automation of operations and maintenance tasks. Develop and implement technical efforts to design, build, and deploy applications at the direction of lead architects, including large-scale data processing, computationally intensive statistical modeling, and advanced analytics. Participate in all aspects of the software development life cycle for all solutions, including planning, requirements, development, testing, and quality assurance. Duties include technical project milestone reviews, code architecture...

ECS is seeking a Software Developer SME to work in our Winchester, VA office. Please Note: This position is contingent upon contract award. Responsible for the design, development, testing, and management of the application development projects in support of IT infrastructure. This includes the programmatic integration of third-party components, the introduction of new custom capabilities, modification of existing code, process improvement recommendation, and automation of operations and maintenance tasks. Develop and implement technical efforts to design, build, and deploy applications at the direction of lead architects, including large-scale data processing, computationally intensive statistical modeling, and advanced analytics. Participate in all aspects of the software development life cycle for all solutions, including planning, requirements, development, testing, and quality assurance. Duties include technical project milestone reviews, code architecture...

ECS is seeking a Software Developer Mid to work in our Winchester, VA office. Please Note: This position is contingent upon contract award. Responsible for the design, development, testing, and management of the application development projects in support of IT infrastructure. This includes the programmatic integration of third-party components, the introduction of new custom capabilities, modification of existing code, process improvement recommendation, and automation of operations and maintenance tasks. Develop and implement technical efforts to design, build, and deploy applications at the direction of lead architects, including large-scale data processing, computationally intensive statistical modeling, and advanced analytics. Participate in all aspects of the software development life cycle for all solutions, including planning, requirements, development, testing, and quality assurance. Duties include technical project milestone reviews, code architecture...

TRISTAR is seeking a talented Software Developer IV with extensive DevOps experience to support a fast-paced environment building and maintaining the Common Administrator Toolkit (CAT) in support of the Common Aviation Command and Control System (CAC2S).  In this role, you will design, configure, and maintain Continuous Integration/Continuous Delivery (CI/CD) pipelines, ensuring the seamless, secure, and efficient delivery of containerized applications. You will play a critical role in optimizing deployment processes to meet software requirements while adhering to modern industry best practices.  Requirements Proficient in object-oriented programming languages (i.e. C++, Python, Java, JavaScript, etc.). Experience with Git version control (i.e.  Version Tracking, Branching & Merging, Distributed Nature & Collaboration). Familiarization with the Linux operating system, specifically Red Hat versions. Strong experience in containerization and...

Overview SCCI is currently seeking a Senior Software Developer to join our team! In this position you will work in a newly established R&D department focused on delivering next-generation autonomous systems and immersive training solutions for defense and government customers. This role demands deep expertise in applied machine learning, with a direct hand in prototyping and fielding AI-driven capabilities that address real operational requirements. The ideal candidate brings a proven track record of translating complex ML concepts into working systems within the constraints of defense hardware, software, and security environments. If you are motivated by mission-critical impact and the challenge of building at the edge of what is possible, we want to hear from you! This position is located in Dahlgren, VA . SCCI offers a comprehensive and competitive benefits package including Health, Dental, Vision, Life and Disability benefits, 401k with Company Match, time off...

ECS is seeking an experienced Software Developer to join a team providing maintenance, operation, and sustainment support for Air Force Financial Systems Operations at Wright-Patterson Air Force Base (WPAFB), OH . This is a hybrid position supporting both remotely and on-site at WPAFB. In this role, you'll perform Software Developer functions, including performing software design and development to support current software operations. To be successful in this role, you will have experience with web application development on AWS using JSP and Java, along with knowledge of PL/SQL, and familiarity and experience with AWS core services (EC2, S3, Lambda, Beanstalk, and RDS). Specific tasks you will perform as a Junior Software Developer include, but are not limited to: Ensure requirements are implemented in the code to sustain systems operations and administration which are included in the overall information systems planning. Responsible for the supporting software...

Description SAIC is seeking a Software Developer that will be part of an integrated team to create, update, and maintain a federated search and discovery software system to integrate data related to financial information from a variety of data providers within a cloud environment. In this role, you will utilize an Agile Scrum development methodology throughout this process. This position is located in McLean, VA and requires an active TS/SCI clearance with Polygraph. Job responsibilities include, but are not limited to: Perform Java Full Stack Web Development Develop a user friendly web application Develop new features and enhancements to web applications, allowing users to search and correlate financial information related to their mission Develop APIs and web services Create and maintain AWS Cloud infrastructure Qualifications Active TS/SCI with polygraph Bachelor's Degree (B.S.) in Computer Science, Software Engineering, Information...

ECS is seeking a Full Stack Software Developer to work in our Arlington, VA office / remote . We are currently seeking an organized, detailed oriented, and driven Full Stack Developer to join our team. This role will entail working closely with the client to understand needs and pain points as well as designing, configuring, and implementing technical solutions across a range of programming languages, cloud platforms, and supporting infrastructure. Responsibilities: Create innovative solutions to problems, promoting reusability and scalable processes. Leverage expertise to advise and build solutions that are simple, secure, and maintainable Build, maintain, and update automation code and/or scripts Develop Rich front-end experiences in concert with back-end services and platforms Find opportunities to use data and metrics to inform decisions and create changes to improve the environment Design, build and maintain scalable back-end services and APIs, ensuring...

Description We are seeking a highly skilled and motivated mid-level ServiceNow Software Developer with a focus on CMDB and IT Asset Management (ITAM). As part of our talented team, you will play a critical role in the design, development, and implementation of ServiceNow solutions that streamline and enhance our clients' IT operations and asset management processes. This opportunity can be worked 100 % remote for the right candidate. Candidates must be U.S. Citizens and have the ability to get a Secret clearance. Key Responsibilities Develop and configure ServiceNow applications using CMDB modules, ensuring alignment with clients' strategic goals and requirements. Collaborate with stakeholders, including business analysts and project managers, to gather and define system requirements and design solutions. Perform data analysis, integrations, and migration activities to ensure accurate and seamless data flow within ServiceNow. Understand the...

Description SAIC is seeking a Software Developer to maintain a network, records system, and other analytical applications that collect and analyze data related to business operations. This work is performed in a fast-paced and dynamic environment. The overall goal is to improve the integrity and usability of data collected during day to day operation. This is achieved through the development of software systems. This position is located in Chantilly, VA and requires an active TS/SCI clearance with Polygraph. Job responsibilities include, but are not limited to: Develop and maintain software that extracts, transforms, and loads data from various data formats into data models Work within a data engineering team that works closely with operations officers, analysts, and external engineers to gather requirements and refine systems. Assess and validate system integration requirements across the organization. Provide Operations and Maintenance...

Description: Who we are Lockheed Martin is a global leader in aerospace, defense, and technology solutions. Our Manassas campus is a thriving center of engineering expertise, fostering a culture that encourages creativity, excellence, and the creation of exceptional products. Our team is made up of dedicated professionals who are passionate about pushing the boundaries of what's possible. What We’re Doing At Lockheed Martin, we're at the forefront of cutting-edge technology and innovation. Our campus in Manassas, Virginia is a hub for engineering excellence, where we tackle some of the world's most challenging engineering problems. We pride ourselves on our culture of creativity, excellence, and product innovation. The Work Lockheed Martin Rotary & Mission Systems is seeking a full-time Kubernetes Microservices Software Developer and Integrator. In this role, you will perform tasks supporting Navy programs. The successful candidate will have experience with Kubernetes,...

Description: Who we are Lockheed Martin is a global leader in aerospace, defense, and technology solutions. Our Manassas campus is a thriving center of engineering expertise, fostering a culture that encourages creativity, excellence, and the creation of exceptional products. Our team is made up of dedicated professionals who are passionate about pushing the boundaries of what's possible. What We’re Doing At Lockheed Martin, we're at the forefront of cutting-edge technology and innovation. Our campus in Manassas, Virginia is a hub for engineering excellence, where we tackle some of the world's most challenging engineering problems. We pride ourselves on our culture of creativity, excellence, and product innovation. The Work Lockheed Martin Rotary & Mission Systems is seeking a full-time Kubernetes Microservices Software Developer and Integrator. In this role, you will perform tasks supporting Navy programs. The successful candidate will have experience with Kubernetes,...

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...

Overview LMI is actively seeking a dynamic, experienced Mid-level Back-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...

ECS is seeking a Software D eveloper to work in our Stafford, VA office. Please Note: This position is contingent upon additional funding. This role supports a program providing application design, development, enhancement and implementation support to mission critical law enforcement applications. These applications are designed to manage large data sets and indexes and support information sharing, data analysis, and electronic exchange to support investigations and collaboration to identify previously unknown connections and streamline the processes for searching and utilizing available data sets. The primary functions for this position include: Design and develop testable code using C#, HTML, Blazor, and Entity Framework Develop and maintain unit and integration tests Actively participate in Agile sprint planning and retrospectives Participate as a team member in sprint demonstrations and presentations to product stakeholders

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. You’ll develop innovative offensive cyber capabilities that help protect the nation and the world. Cyber | Lockheed Martin The Work: A Expert Offensive CNO Software Engineer does work that requires a highly skilled individual with expertise in computer network operations, programming, and analysis. Key responsibilities include designing, developing, and testing software applications, as well as analyzing and troubleshooting complex computer networks. Ideally you'll have experience with programming languages such as Java, C++, and Python, as well as knowledge of computer network protocols and architectures. Who We are: Ready to make a real impact in the world of cybersecurity? Join Lockheed Martin Cyber & Intelligence's Offensive Cyber community and be at the...

Description: Who We Are Lockheed Martin is a global leader in aerospace, defense, and technology solutions. Our Manassas campus is a thriving center of engineering expertise, fostering a culture that encourages creativity, excellence, and the creation of exceptional products. Our team is made up of dedicated professionals who are passionate about pushing the boundaries of what's possible. What We’re Doing At Lockheed Martin, we're at the forefront of cutting-edge technology and innovation. Our campus in Manassas, Virginia is a hub for engineering excellence, where we tackle some of the world's most challenging engineering problems. We pride ourselves on our culture of creativity, excellence, and product innovation. The Work Lockheed Martin Rotary & Mission Systems is seeking a full-time Software Engineer. In this role, you will perform software development tasks supporting Navy programs. The successful candidate will have experience and knowledge of coding in Java/C++...

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 The Work: Modernizing a legacy operational system using a microservices-based architecture and cutting-edge technologies. The Microservices Developer will be responsible for: • Writing java spring...