Top Software Engineer Jobs

Develop, test, review, and approve flight software for space vehicles and payloads within an Agile team. Collaborate on code design and implementation, support thorough testing and flight readiness, and coordinate across teams through effective communication. The role requires C++ and Linux proficiency, with preferred experience in Git, Python, JavaScript, HTML, and automated unit testing frameworks.

Develop, test, review, and approve C++ flight software for space vehicles and payloads. Collaborate on code design within an Agile team, deliver thoroughly tested flight-ready functionality, and support software through launch, operations, and sustainment. The role requires Linux experience, analytical problem-solving, cross-team communication, and AI prompting proficiency relevant to software engineering.

Develop, test, and review flight software for space vehicles and payloads within an Agile team. Responsibilities include collaborating on code design and implementation, conducting peer code reviews, approving merges, and delivering thoroughly tested, flight-ready software that supports spacecraft operations and sustainment.

Develops and tests software for a space-based software-defined networking program. Responsibilities include designing network management systems, prototyping architecture components, debugging, documenting, supporting agile development, integrating software components, and preparing for critical testing events. The role requires C++, Linux, Python, Agile practices, collaboration tools, occasional domestic travel, and eligibility to obtain a U.S. government security clearance.

Develop web-based software products supporting JASSM targeting and strike-planning solutions. Participate throughout the software engineering lifecycle, collaborate with cross-functional and geographically distributed teams, troubleshoot complex systems, and apply modern frameworks, APIs, microservices, DevOps practices, and data architecture. The role supports a critical defense mission and requires obtaining a DoD Secret clearance and U.S. citizenship.

Develops and maintains RF software for mission-critical cyber and intelligence systems. Responsibilities include debugging and correcting defects, designing and coding new features, integrating software into operating environments, and improving documentation and development standards. The role also involves RF signal processing, DSP, signal detection, and protocol technologies such as Wi-Fi, Bluetooth, Zigbee, LTE, and 5G. An active security clearance with polygraph is required.

Supports the full software engineering lifecycle for hypersonic missile flight software, including requirements analysis, design, coding, unit testing, integration, formal testing, documentation, and debugging. Develops embedded software and navigation, guidance, and control functionality, collaborates in Agile teams, and supports hardware-in-the-loop testbeds. The role requires programming in C, C++, or Python and work at a facility requiring government security clearance and special access.

Develops and maintains simulation software for aircraft, avionics, ground station, and mission systems. Responsibilities include full lifecycle software development, requirements collaboration, unit and integration testing, debugging, documentation, and Agile process participation. The role requires C/C++ fundamentals, Linux or RTOS experience, network programming knowledge, and collaboration in a team environment. It is an onsite early-career position in Fort Worth supporting advanced aircraft programs.

Designs, develops, integrates, tests, documents, and debugs software for an integrated air missile defense and battle management system. Responsibilities include decomposing roadmap features, participating in agile development, conducting peer reviews, resolving defects, contributing to software architecture, and collaborating with cross-functional teams and international customers. The role requires Python and Java proficiency, full SDLC experience, automated testing, CI/CD, version control, and eligibility for a Secret DoD clearance.

Leads software development for automated test systems supporting U.S. Navy ballistic-missile flight hardware. Responsibilities include designing, procuring, integrating, troubleshooting, validating, and documenting test systems; developing LabVIEW, C/C++, or Python scripts; managing requirements, configuration control, and issue tracking; coordinating suppliers and customers; conducting technical reviews and risk assessments; and mentoring engineers.

Leads simulation software development for aircraft systems, providing technical direction and mentoring developers. Serves as product owner by prioritizing backlogs, defining roadmaps, and guiding Agile processes. Translates requirements into simulation specifications, leads software integration and testing, maintains documentation and version control standards, and drives continuous improvement. Collaborates with systems engineers and serves as a liaison between Fort Worth and Palmdale teams. Develops avionics software using C/C++ in Linux or RTOS environments.

Develop, integrate, test, document, and debug software for RF systems, software-defined radios, and mission applications. Collaborate with system engineers, cybersecurity professionals, stakeholders, and Scrum teams to address requirements and security considerations. Apply C++, Python, Java, Linux, Agile, and DevSecOps practices while participating in the full software development lifecycle, sprint planning, demonstrations, release planning, and technical capability operationalization.

Develop and debug C++ software for the F-35 Sensor Fusion Data Analysis team. Perform root-cause investigations, re-simulate recorded data, assess onboard software performance, and collaborate with subject matter experts and customers. The role requires analyzing complex codebases and applying mathematical concepts in specialized technical domains, with opportunities to support systems engineering, sensor fusion, and real-time operating system development.

Develop, test, integrate, document, and troubleshoot mission-critical flight and ground software for missile avionics systems. The role covers the full software development lifecycle, including requirements analysis, design, coding, testing, production-test review, and maintenance. The engineer collaborates with systems engineering, Guidance Navigation and Control teams, project management, and industry partners while ensuring software standards and requirements are met.

Develops, tests, integrates, documents, and troubleshoots mission-critical flight and ground software for missile avionics systems. Responsibilities span the full software development lifecycle, including requirements, design, coding, testing, maintenance, production-test analysis, and debugging. The role collaborates with systems engineering and project management while providing technical leadership. Work is performed full-time onsite and requires an active Secret clearance with eligibility for Top Secret.

Plans, develops, documents, tests, debugs, and coordinates software for complex business or mission applications. Applies software development standards, processes, and tools across the lifecycle; resolves program errors and system capability issues; prepares operating instructions and technical documentation. The role focuses on embedded real-time systems using C++ and C#, Agile development, integration, and testing, with potential aerospace standards and platform work.

Develops and integrates software for a next-generation MILSATCOM ground segment. Responsibilities include requirements analysis, software design, C++/Python development, unit testing, integration, formal test support, documentation, debugging, and customer collaboration. The role requires satellite ground-system expertise, enterprise software integration experience, Agile development knowledge, and an active Secret clearance. The position is contingent on program award and supports occasional travel of up to 25%.

Develops, integrates, tests, documents, and debugs software for RF and Software Defined Radio systems supporting national security missions. Collaborates with system engineers, cybersecurity professionals, customers, and Agile scrum teams to address requirements and security considerations. Uses C++, Python, Java, Linux, and modern DevSecOps tools to operationalize technical capabilities and integrate modular hardware and software components.

Develop and maintain command-and-control web applications for space missions within an Agile team. Responsibilities include designing, coding, testing, debugging, documenting, deploying, and managing software across classified environments; participating in Scrum ceremonies; collaborating with engineers, customers, and subject matter experts; and supporting mission development and modeling simulations.

Develop and integrate high-performance C++ software for modern cockpit interfaces within Lockheed Martin’s Skunk Works organization. Responsibilities include requirements analysis, software design, implementation, testing, debugging, hardware-software integration, prototyping, flight trials, documentation, and resolving complex integration issues. The role participates throughout the software development lifecycle and emphasizes reusable, common software solutions, rigorous testing, mentorship, and delivery of operational aerospace assets.

Develop and maintain mission-critical avionics software through requirements analysis, design, implementation, testing, and documentation. Collaborate with systems, hardware, architecture, and program management teams across the software lifecycle. Apply embedded software, hardware/software integration, Agile, DevSecOps, CI/CD, automated testing, safety-critical development, and software architecture practices. Mentor junior engineers and potentially lead small development teams while supporting customer and stakeholder engagements.

Plans, develops, documents, tests, debugs, and coordinates software for business or mission applications. Applies software development standards throughout the lifecycle, resolves program errors, prepares operating instructions, analyzes system capabilities, and ensures software quality. The role focuses on large-scale real-time embedded software using C++, Python, Unix/Linux, Agile/Scrum, and related embedded technologies.

Lead architecture and roadmap for a satellite ground-segment software platform. Evolve Java microservices on Kubernetes and OpenShift, advance CI/CD and automated testing, enforce secure-by-design practices, participate in architecture reviews, solve complex technical problems, and mentor distributed engineering teams. The role also requires stakeholder influence, executive communication, and collaboration with defense and space-program partners.

Develop, update, integrate, and test software applications for Automatic Test Equipment hardware. Contribute to software design solutions, apply Model-Based Systems Engineering, enhance product functionality based on customer requirements, and support test program development and integration within Agile cross-functional teams.

Develops, tests, debugs, and integrates high-performance C++ software for modern cockpit interfaces. Participates in the full software development lifecycle, from requirements and design through implementation, testing, hardware integration, flight trials, and deployment. Builds reusable software solutions, diagnoses complex hardware-software integration issues, applies development standards, and supports prototype development in a fast-paced aerospace environment.