• Designing, developing, and maintaining backend and frontend applications across internal and customer-facing projects • Building and integrating APIs, cloud-native services, and containerized applications • Collaborating with engineers to create scalable, secure, and maintainable architectures • Participating in code reviews, architecture discussions, and engineering best practices • Exploring and adopting emerging technologies, particularly Microsoft Azure and AI services • Contributing to continuous improvement across development workflows and technical delivery

Role Description The Multinational Digital Infrastructure (MDI) team is responsible for designing, deploying, and sustaining the sovereign and multinational classified systems that power Anduril’s global Maritime and AUKUS missions. As a Full Stack Systems and Software Engineer, you will have the opportunity to work across complex digital ecosystems, architecting and implementing solutions that integrate seamlessly across Maritime platforms, secure classified environments, and corporate IT systems. What You’ll Do - Software Development & Engineering - Build Frontend Applications: Develop intuitive user interfaces for command-and-control (C2) systems, mission dashboards, and system health monitoring tools that deliver meaningful insights to stakeholders. - Develop Backend and Middleware Services: Design scalable, secure APIs and microservices that enable seamless data flow across heterogeneous networks, edge devices, and cloud environments. - Integrate with Lattice OS: Extend and enhance the Lattice OS platform by building tools and software interfaces to integrate Maritime systems, unmanned vehicles, and classified cloud environments. - Systems Engineering & Integration - Bridge Maritime Platforms and IT Infrastructure: Develop integrations between sensors, mission systems, network devices, and multinational defense environments, ensuring operational data flow between undersea platforms, edge systems, and classified networks. - Implement Secure Networking Solutions: Build and test mesh networking architectures, fault-tolerant data pipelines, and edge-to-cloud systems used in classified operations across sovereign and multinational domains. - Support CorpTech IT Systems: Collaborate with corporate IT and networking teams to ensure operational and administrative systems meet enterprise reliability, scalability, and security requirements. - Global Mission Focus - Support Multinational Deployments: Develop and test solutions that support bilateral and multinational operations in environments such as the U.S., Australia, and UK, focusing on AUKUS joint missions. - Collaborate Across Disciplines: Work closely with hardware, autonomy, DevOps, and infrastructure teams to ensure seamless end-to-end integration of Anduril’s products. - Field Support for Exercises & Testing: Participate in multinational exercises and tests to validate software and systems functionality, while troubleshooting integration issues in real time. - Process & Documentation - Develop Technical Documentation: Write clear and concise integration guides, API documentation, software deployment procedures, and best practices that ensure repeatability across engineering teams. - Contribute to R&D: Leverage lessons learned through real-world use to influence the next generation of Lattice and Maritime systems. Qualifications - 5+ years of experience in full-stack software engineering or systems integration. - Strong proficiency in frontend development (e.g., React, Angular, or Vue.js) and backend development (e.g., Python, Go, Node.js, or similar languages). - Experience with systems engineering, including networking, security, and edge/cloud system integrations. - Deep understanding of RESTful APIs, microservices, and distributed systems architecture. - Familiarity with tools such as Docker, Kubernetes, or other container orchestration solutions. - Hands-on experience with at least one cloud platform (e.g., AWS, Azure, or GCP), ideally focused on secure or classified environments. - Working knowledge of network protocols, mesh networking, and/or secure communication paradigms. - Education: Bachelor’s degree in computer science, engineering, or a related technical field. - Willingness to travel domestically and internationally up to 30% to support field testing, customer engagement, and system deployments. - Eligible to obtain and maintain an active U.S. Secret security clearance. Preferred Qualifications - Familiarity with Maritime platforms, including unmanned underwater vehicles (UUVs), undersea sensors, or submarine combat and support systems. - Previous work with Lattice OS or similar autonomy and sensor fusion operating systems. - Experience working in sovereign cloud environments (e.g., AWS Secret Region, Australian IRAP-compliant builds). - Hands-on support for classified military networks, AUKUS collaboration, or multinational mission systems integration. - Strong troubleshooting skills in hardware/software/network interactions within dynamic, ambiguous operational environments. Benefits - Comprehensive, competitive benefits package available at little to no cost to employees. - Support in health, recovery, and future needs. US Salary Range $191,000 — $253,000 USD. The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations.

• Work/support the following Rebound capabilities and key results: Protected Backups: KR3: Evaluate end-user protected backup solutions • KR4: Implement end user backup scanning • Rebuild and Recover: KR5: Perform end user (200) tests

• Design and implement application architecture that is scalable, maintainable, observable, and high-performing • Write clean, efficient, and well-documented code • Conduct code reviews, review architecture, and contribute to engineering best practices • Identify and optimise performance bottlenecks across systems • Collaborate closely with cross-functional teams to deliver impactful features • Ensure application security, implementing safeguards against vulnerabilities • Take part and lead decisions for the major capabilities, helping teams translate business and product needs into clear, practical technical roadmaps • Serve as a product-engineering subject-matter expert (SME) for the domain, • Lead by example through hands-on coding, creating new capabilities or evolving existing ones and driving adoption of best software engineering principles and practices, alongside continuous mentorship and guidance to the teams • Communicate complex solutions clearly to stakeholders inside and outside the area, while embedding a strong product engineering culture across teams.