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Senior Software Engineer, C++

Anduril - Broomfield, CO, United States - In-office - posted 2026-09-16

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Salary: USD 190,000 - 252,000 / annual

Anduril Industries is a defense technology company transforming U.S. and allied military capabilities through advanced technology. The company develops Lattice OS, an AI-powered operating system that integrates thousands of data streams into real-time 3D command and control centers. Anduril brings cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to military systems. As a Senior Software Engineer, C++, you will join a small, high-impact team developing state-of-the-art algorithms and software for mission-critical systems. You will help shape the technical direction of your team while remaining deeply hands-on in design, implementation, and code review. Key responsibilities include: - Mentor and uplevel junior and mid-level engineers through pair programming, code reviews, technical guidance, and architectural discussions - Write production-quality C++ and Python code that powers mission-critical systems, setting the bar for engineering excellence in CI/CD, unit testing, large-codebase collaboration, and git workflows - Prototype state-of-the-art software solutions in an agile environment and guide the team from prototype to deployed tactical implementation - Implement high-performance software spanning tactical systems to web applications - Use high-fidelity modeling, simulation environments, and analysis tools to quantify technology benefits - Drive technical interchange meetings, sprint planning, and customer engagements for mission-critical needs - Own all aspects of the software development lifecycle, helping the team navigate ambiguity and complex technical trade-offs - Communicate complex technical concepts clearly to colleagues, customers, and non-technical stakeholders Your work will directly impact deployed systems used by government and industry customers. The role emphasizes both technical leadership and hands-on contribution, with a focus on bringing cutting-edge technology from research to real-world tactical deployment. REQUIREMENTS: - 8+ years of software engineering experience and a Bachelor's degree or equivalent education/work experience - Demonstrated experience mentoring junior engineers and providing technical leadership on a team while continuing to contribute as a hands-on individual contributor - Experience supporting and navigating large, complex codebases as part of a collaborative team - Strong proficiency in C/C++ and Python - Direct experience in air and missile defense domains, such as multi-target tracking, sensor fusion, threat classification, kill chain development, or command-and-control systems (e.g., IBCS, Patriot, Aegis, or similar programs) - Big data/NoSQL/database technologies - Software engineering expertise: software design, algorithm implementation, and software analysis, testing, and optimization - Applied mathematics: differential equations, linear algebra, optimization, statistics, and random processes - Engineering knowledge: controls, estimation theory, and digital signal processing - Eligible to obtain and maintain an active U.S. Top Secret SCI security clearance PREFERRED QUALIFICATIONS: - Experience leading small teams or technical workstreams while remaining a top individual contributor - Track record of growing engineers through mentorship, code review culture, and technical coaching - Experience with asynchronous programming, parallel programming, and GPU programming - Prior experience deploying software to real-world tactical/edge environments

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