Software Engineer, Rust

Software Engineer, RustBroomfield, Colorado, United StatesAnduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.What You Will Do:Define and influence the direction of a small team, leveraging your subject-matter expertise in target tracking and state estimation.Architect, maintain, and evolve complex software systems, refactoring existing codebases to improve performance, maintainability, and scalability.Prototype and deploy state-of-the-art algorithms for tracking, multi-sensor data fusion, and state estimation in agile, iterative development environments.Develop high-performance Rust software for real-time systems, ranging from tactical implementations to simulation environments and decision support tools.Design and implement robust filters, estimators, and probabilistic reasoning systems that enable actionable insights from noisy, ambiguous, or incomplete sensor data.Apply software design patterns and architectural best practices to manage technical debt and guide the evolution of production systems over time.Analyze system performance using high-fidelity simulations, innovative modeling tools, and rigorous statistical techniques to validate the benefits of our technology.Drive customer success by customizing algorithms and software for mission-critical use cases, including real-time tracking and sensor fusion.Integrate tracking and estimation technologies into the broader software development lifecycle, from requirements definition through testing and optimization.Translate technical progress into clear, actionable insights for diverse stakeholders, including colleagues and end-users.Required Qualifications5+ years of professional software engineering experience & a Bachelor's degree in mathematics, physics, engineering, or other technical field (advanced degree strongly preferred)Demonstrated experience managing and evolving software architecture in production environments, including refactoring legacy systems and managing technical debt.At least 2+ years working on a single codebase or product, maintaining and expanding it as requirements evolved.Strong understanding of software design patterns, architectural principles, and best practices for building maintainable, scalable systems (beyond basic syntax proficiency).Proficiency in algorithm design, software development, and statistical modeling; experience with Rust, C/C++, Python, and Matlab is a plus.Solid understanding of applied mathematics, including linear algebra, optimization, probability, and stochastic processes.Knowledge of signal processing techniques for interpreting diverse sensor data (e.g., radar, lidar, EO/IR).Familiarity with big data pipelines, NoSQL databases, and the efficient handling of large-scale sensor data.Ability to engineer robust systems for estimation theory, adaptive filtering, controls, and complex signal environments.Demonstrated ability to work across development lifecycles, from prototyping to optimizing production systems.Eligible to obtain and maintain an active U.S. Secret security clearance.Preferred QualificationsExperience refactoring and modernizing Rust codebases in production environments.Track record of architectural decision-making and technical leadership on long-lived projects.Contributions to open-source Rust projects or the broader Rust ecosystem.Experience with concurrent and parallel programming patterns in Rust.Experience in state estimation, including Bayesian filtering, sensor fusion, and recursive estimation techniques.Background in machine learning as applied to target tracking and recognition, including clustering, classification, and anomaly detection techniques.Knowledge of target tracking techniques, such as Kalman filters, particle filters, and multi-target tracking algorithms (e.g., JPDA, MHT, or PHD filters).We request transcripts as part of the early application process to understand your academic background and how your coursework supports the skills deemed critical for the role. Transcripts help us assess your technical and analytical abilities, complementing our interview process in which we also evaluate practical experience and cultural fit. If you choose not to share your transcripts, you will need to provide detailed information regarding your academic performance in relevant courses, including projects and coursework specifics, to ensure we evaluate your academic accomplishments properly. If you do provide academic transcripts, feel free to redact non-technical information (e.g., student ID, dates, non-technical coursework, etc.). Unofficial transcripts obtained online acceptable for this assessment.US Salary Range$126,000 - $167,000 USDThe 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. Highly competitive equity grants are included in the majority of full time offers; and are considered part of Anduril's total compensation package. Additionally, Anduril offers top-tier benefits for full-time employees, including:At Anduril, we invest in our people. Our comprehensive, competitive benefits package (available at little to no cost to employees) ensures you're supported in health, recovery, and whatever comes next. For more information, Explore Our Benefits.Anduril is committed to maintaining the integrity of our Talent acquisition process and the security of our candidates. We've observed a rise in sophisticated phishing and fraudulent schemes where individuals impersonate Anduril representatives, luring job seekers with false interviews or job offers. These scammers often attempt to extract payment or sensitive personal information.To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind:No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. Our legitimate recruitment is entirely free for candidates.Please always verify communications: Direct from Anduril: If you receive an email from one of our recruiters, it will only come from an @anduril.com address.Via Agency Partner: If contacted by a recruiting agency for an Anduril role, their email will clearly identify their agency. If you suspect any suspicious activity, please verify the agency's authenticity by reaching out to View email address on click.appcast.io Caution with Unsolicited Outreach: If you receive any communication that appears suspicious, contains grammatical errors, or makes unusual requests, do not engage. Always confirm the sender's email domain is @anduril.com before providing any personal information or clicking on links.What to Do If You Suspect Fraud: Should you encounter any questionable or fraudulent outreach claiming to be from Anduril, please report it immediately to View email address on click.appcast.io. 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