964 senior software engineer jobs found

Epsilon C5I ( focused on software development and systems engineering for intelligence and combat systems, is seeking a Senior Software Engineer I to join our team in designing and developing secure, mission-critical software solutions for high-assurance environments. The ideal candidate will have strong experience in Java, API development, and publish/subscribe architectures, along with a proven ability to deliver software in IL6 and IL7 environments. Key Responsibilities: Design, develop, and maintain Java-based applications and RESTful APIs. Implement publish/subscribe messaging architectures using technologies such as ActiveMQ or Kafka. Develop software solutions for classified environments (IL6 and IL7). Ensure compliance with cybersecurity requirements, including familiarity with RMF and secure coding practices. Collaborate with cross-functional teams to deliver high-quality, secure software solutions. Participate in code reviews, testing, and...

Epsilon C5I ( focused on software development and systems engineering for complex command, control, intelligence and combat systems, is seeking a Senior Software Engineer II, with 8+ years of experience, for work in San Diego, CA. Our engineering efforts provide the warfighter with common enterprise solutions to improve information sharing and combat effectiveness. If you have a passion for excellence in engineering and enjoy working on challenging projects in a fast-paced, team-oriented environment – read on! Summary: Our software team employs an Agile Scrum process to rapidly design, code, and integrate capabilities into a mature Platform as a Service (PaaS) solution. Work involves architecting and implementing new functionality, troubleshooting complex technical challenges. The ideal candidate will have a strong foundation in software engineering and system architecture, with the ability to independently design scalable, secure, and modular web applications while...

ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity’s reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. SPACE SYSTEMS At Rocket Lab, we’re not just launching rockets — we're building the future of space. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more. Our Space Systems team has enabled more than 1,700 missions, ranging from interplanetary exploration, in-space manufacturing to national security and defense initiatives. The team has built spacecraft, payloads, and components for missions to the Moon and Mars, working with partners...

Date Posted: 2026-10-27 Country: United States of America Location: US-CA-SAN JOSE-826 ~ 200 Holger Way ~ BLDG 826 Position Role Type: Onsite What You Will Do : Apply your front-end development expertise to help create complex, innovative, and mission‑critical signals intelligence solutions. Key responsibilities include: Contribute to the requirements definition, design, development, and testing of software, including new features and enhancements to existing applications and systems. Collaborate closely with project managers, engineers, and cross‑functional teams to deliver high‑quality software capabilities. Follow established development practices and processes to ensure proper configuration management and maintainability of software products. Support the continual improvement of the software development environment, including DevOps practices, tools, and workflows within Engineering. Travel up to 25% to domestically to other AST...

ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity’s reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. SENIOR SOFTWARE ENGINEER I - DATA ENGINEERING At Rocket Lab, operational data drives everything from production acceptance to mission success. The Data Engineering team builds the foundational infrastructure, platforms, and tools that make this possible, providing long-term storage, data management, discovery, and access for data across all verticals. Our platforms enable data processing and automation at scale, while our applications and services provide the visualization and reporting capabilities that engineers rely on throughout the product lifecycle. We're seeking a Senior Software Engineer to help us build and scale the data...

Skydio is the leading US drone company and the world leader in autonomous flight, the key technology for the future of drones and aerial mobility. The Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders, soldiers in battlefield scenarios, and beyond. About the Role: As a Senior Software Engineer - Security at Skydio, you will partner closely with senior security engineers and cross-functional teams to design, review, and build systems that secure our multi-tenant cloud and corporate environments. You will split your time roughly evenly between architecture and hands-on engineering. On one side, you will review RFCs, shape system design, and advise on initiatives with meaningful security implications. On the other, you will build and harden internal security...

Epsilon C5I ( is focused on software development and systems engineering for intelligence and combat systems. We are hiring for a Senior Software Engineer I with 6+ years of experience to join our team in San Diego. Our software teams employ an Agile/Scrum process to rapidly design, code, and integrate capabilities into mature solutions. Our primary end users are focused on the safety and security of Navy and other DoD personnel. Summary: Work on a team developing cutting-edge technology to support DevOps testing environments for integrating Commercial and Government Off the Shelf (COTS/GOTS) technologies. You will help design and develop features and capabilities for a software test automation framework, implement and maintain automated test procedures, as well as build and maintain CI/CD infrastructure. Duties & Responsibilities: Work within an AGILE software development and integration environment Create and enhance automation framework using Python, Robot...

Epsilon C5I ( focused on software development and systems engineering for complex command, control, intelligence, and combat systems is seeking a Senior Software Engineer II for work in San Diego, CA. Our engineering efforts provide the warfighter with common enterprise solutions to improve information sharing and combat effectiveness. If you have a passion for excellence in engineering and enjoy working on challenging projects in a fast-paced, team-oriented environment – read on! Summary: Our software teams employ an Agile Scrum process to rapidly design, code, and integrate capabilities into a mature Platform as a Service (PaaS) solution. Work includes developing and integrating applications that provision loosely coupled systems and capabilities which can be reused, discovered, and linked to build mission threads. DevSecOps and operations responsibilities also apply. The team uses Government Furnished DevSecOps tool suites (Atlassian products, such as JIRA, BitBucket, and...

Epsilon C5I ( is focused on software development and systems engineering for intelligence and combat systems. We are hiring for a Senior Software Engineer II with 8+ years of experience to join our team in San Diego. Our software teams employ an Agile/Scrum process to rapidly design, code, and integrate capabilities into mature solutions. Our primary end users are focused on the safety and security of Navy and other DoD personnel. Summary: Work on a team developing cutting-edge technology to support DevOps testing environments for integrating Commercial and Government Off the Shelf (COTS/GOTS) technologies. You will help design and develop features and capabilities for a software test automation framework, implement and maintain automated test procedures, as well as build and maintain CI/CD infrastructure. Duties & Responsibilities: Work within an AGILE software development and integration environment Create and enhance automation framework using Python, Robot...

Epsilon C5I ( focused on software development and systems engineering for complex command, control, intelligence, and combat systems is seeking a Senior Software Engineer I (OpenShift Subject Matter Expert) with 6+ years of experience for work in San Diego, CA. Our engineering efforts provide the warfighter with common enterprise solutions to improve information sharing and combat effectiveness. If you have a passion for excellence in engineering and enjoy working on challenging projects in a fast-paced, team-oriented environment – read on! Summary: Our software teams employ an Agile Scrum process to rapidly design, code, and integrate capabilities into a mature Platform as a Service (PaaS) solution. Work includes developing and integrating applications that provision loosely coupled systems and capabilities which can be reused, discovered, and linked to build mission threads. DevSecOps and operations responsibilities also apply. This position is specifically for an OpenShift...

Skydio is the leading US drone company and the world leader in autonomous flight, the key technology for the future of drones and aerial mobility. The Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders, soldiers in battlefield scenarios, and beyond. About the team The Streaming team builds and operates the systems that move live video, telemetry, and control data between Skydio drones and our cloud platform. These systems support customers and internal teams across growing fleets, including devices operating over limited or unreliable networks. We work closely with device, networking, cloud infrastructure, security, and product teams to keep real-time communication reliable and responsive when it matters most. About the role As a Senior Infrastructure...

Skydio is the leading US drone company and the world leader in autonomous flight, the key technology for the future of drones and aerial mobility. The Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders, soldiers in battlefield scenarios, and beyond. About the Role: We're looking for a Senior Android Engineer who thinks like a product engineer — someone who doesn't just write code, but understands why it matters to the operator holding the controller. You'll work at the intersection of Skydio's autonomous flight engine, connected cloud services, and physical controller hardware to build products that give drone operators superpowers. From dispatch-to-flight workflows to real-time situational awareness to mission planning, you'll shape how people interact with...

Skydio is the leading US drone company and the world leader in autonomous flight, the key technology for the future of drones and aerial mobility. The Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders, soldiers in battlefield scenarios, and beyond. About the team: Skydio’s Cloud infrastructure team is here to ensure that the Skydio Cloud platform is always available to our customers when they need it: whether that’s performing a routine bridge inspection or it’s aiding in rescue operations during a natural disaster. With thousands of drones operating all over the world, we are constantly improving the continuous delivery and deployment of our infrastructure. About the role: As a Senior Infrastructure Engineer on our team, you’ll not just be responsible...

Skydio is the leading US drone company and the world leader in autonomous flight, the key technology for the future of drones and aerial mobility. The Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders, soldiers in battlefield scenarios, and beyond. About the role: Skydio’s mission is to make the world a safer and more efficient place through the use of autonomous drones. Our customers—from public safety agencies to industrial and enterprise operators—deploy fleets ranging from a single drone to tens of thousands of drones and docking stations to support critical missions such as infrastructure inspection, emergency response, search and rescue, and large-scale mapping. As a Senior Full Stack Software Engineer you will design and build the core cloud and...

Skydio is the leading US drone company and the world leader in autonomous flight, the key technology for the future of drones and aerial mobility. The Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders, soldiers in battlefield scenarios, and beyond. About the Role: We're looking for a Senior React Native Engineer to lead development of real-time, high-impact mobile applications used by first responders, drone pilots, mission commanders, and members of the public requesting a drone. You'll be a key contributor in shaping the future of drones as critical infrastructure — building intuitive, resilient, high-performance interfaces that deliver mission-critical video, telemetry, and collaboration at the edge. This is a role with real architectural latitude. You'll...

Date Posted: 2026-10-15 Country: United States of America Location: US-CA-EL SEGUNDO-E04 ~ 2006 E El Segundo Blvd ~ BLDG E04 Position Role Type: Onsite What You Will Do Design, develop and continuously enhance our customized Linux OS ecosystem and maintain ownership over areas such as build toolchain, kernel, root filesystem, bootloader, device drivers, and BSP for a wide variety of hardware boards. Contribute to the design, coding, testing, delivery and ongoing support for embedded Linux software systems. Participate in root cause analysis and resolution of complex hardware-software issues. Prepare software builds for execution in a simulation environment, reference platforms and on the target hardware. Understand and utilize the appropriate Collins Aerospace processes and tools during product development, resulting in increased product quality and improving customer satisfaction. Contribute to engineering estimates for product...

Skydio is the leading US drone company and the world leader in autonomous flight, the key technology for the future of drones and aerial mobility. The Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders, soldiers in battlefield scenarios, and beyond. About the Team: You will be an integral member of our cross-functional infrastructure team. Working closely with each team of engineers, you will identify the areas that can be enhanced to lower developer’s cognitive load, and make our engineering workflows and pipelines even more efficient. You’ll write common tools, provide development best practices, and guide with thoughtful leadership as we deliver software for our growing customer base world-wide. About the role: You’ll build the platform that puts AI coding...

Skydio is the leading US drone company and the world leader in autonomous flight, the key technology for the future of drones and aerial mobility. The Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders, soldiers in battlefield scenarios, and beyond. About the Role: You will own Skydio's embedded HIL system end to end: the Python test framework, its CI integration, the fleet of physical test stations, and the devices on them. You'll set its technical direction, keep it reliable as the number of products and tests grows, and make it easy for other teams to add tests. How You’ll Make an Impact: Own the architecture and roadmap of the HIL test framework and its integration with CI Design and build new test stations and fixtures and bring new products onto...

Skydio is the leading US drone company and the world leader in autonomous flight, the key technology for the future of drones and aerial mobility. The Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders, soldiers in battlefield scenarios, and beyond. About the Team: You will be an integral member of our cross-functional infrastructure team. Working closely with each team of engineers, you will identify the areas that can be enhanced to lower developer’s cognitive load, and make our engineering workflows and pipelines even more efficient. You’ll write common tools, provide development best practices, and guide with thoughtful leadership as we deliver software for our growing customer base world-wide. About the role: As a Developer Productivity Engineer focusing...

ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity’s reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. SPACE SYSTEMS At Rocket Lab, we’re not just launching rockets — we're building the future of space. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more. Our Space Systems team has enabled more than 1,700 missions, ranging from interplanetary exploration, in-space manufacturing to national security and defense initiatives. The team has built spacecraft, payloads, and components for missions to the Moon and Mars, working with partners...