Senior Software Prototyping Engineer, Warfighter Systems

📍 Job Overview

Job Title: Senior Software Prototyping Engineer, Warfighter Systems

Company: Anduril Industries

Location: Mountain View, California, United States

Job Type: Full-time

Category: Engineering - Software Development (R&D focus)

Date Posted: April 15, 2026

Experience Level: 5-10 years

Remote Status: On-site

🚀 Role Summary

• Spearhead rapid prototyping initiatives for advanced warfighter systems, focusing on demonstrating cutting-edge technology.

• Develop and integrate hardware and software prototypes, bridging the gap between embedded systems and higher-level applications.

• Drive innovation in mixed reality, autonomy, AI, and computer vision for defense applications.

• Collaborate closely with product managers and architects to transform groundbreaking ideas into tangible technology demonstrations.

• Contribute to the development of Lattice OS, an AI-powered operating system for real-time command and control.

📝 Enhancement Note: This role is heavily oriented towards Research & Development (R&D) and rapid prototyping within the defense technology sector. The emphasis is on speed, iteration, and demonstrating potential rather than immediate production-ready code. Candidates should expect to work across the full stack, from hardware integration to software development, with a focus on proving concepts and capturing stakeholder imagination.

📈 Primary Responsibilities

• Design, develop, and debug hardware and software prototypes, including leveraging 3D printing and hardware fixturing.

• Implement software development in C++ and Python, working closely with evolving hardware and firmware layers.

• Drive the bring-up, validation, and calibration of new and existing sensors, optimizing their performance and integration into prototype systems.

• Formulate and implement flexible and clear software architectures for prototypes on short timescales.

• Propose and prototype innovative solutions to complex real-world problems using state-of-the-art techniques and emerging technologies.

• Integrate with and extend existing drivers, software frameworks, and mature codebase components, modifying proprietary source code as needed.

• Collaborate effectively with sensor, camera, systems, and other engineering teams to integrate components and ensure project success.

• Produce clear, concise, and lightweight documentation (technical overviews, purpose, usage) for prototypes.

📝 Enhancement Note: The core responsibility revolves around rapid iteration and demonstration, implying a need for robust debugging skills across hardware and software. The role requires a proactive approach to innovation, a strong understanding of system integration, and the ability to adapt and extend existing codebases for novel functionalities. Documentation is explicitly stated as "lightweight," indicating a focus on essential information for quick understanding and handover, rather than comprehensive production documentation.

🎓 Skills & Qualifications

Education: BS in Computer Science, Electrical Engineering, or a related technical field. An MS/PhD in a similar field is preferred.

Experience: 5+ years of professional software engineering experience, or 5+ years of applied research experience (e.g., PhD/Post-Doc) with a strong focus on tangible hardware-software integration.

Required Skills:

• Advanced proficiency in Python and C++.

• Demonstrated experience in rapid prototyping and proof-of-concept development across hardware and software.

• Practical experience with sensor integration, bring-up, validation, and calibration for various sensor types (e.g., IMU, biometric, RF, 2D/3D imaging systems).

• Exceptional problem-solving abilities and a strong capacity for independent work in a fast-paced R&D environment.

• Excellent technical communication and interpersonal skills for effective cross-functional collaboration.

Preferred Skills:

• Experience with sensor or camera driver/firmware development.

• Experience with image/sensor signal processing and calibration.

• Experience with hardware prototyping including 3D CAD and mechanical design.

• Practical experience with computer vision, machine learning, or related fields.

• Experience with CUDA programming.

📝 Enhancement Note: The "5+ years" experience requirement, coupled with the "Senior" title, suggests a need for candidates who can not only execute but also contribute to architectural vision and mentorship. The emphasis on U.S. Person status is a critical compliance requirement for this defense-related role. Proficiency in both Python and C++ is essential, with CUDA being a significant plus, indicating potential work with GPU acceleration.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Demonstrations of rapid prototyping projects, showcasing the ability to quickly iterate and validate concepts.

• Examples of hardware-software integration projects, highlighting the candidate's ability to debug and optimize across the full stack.

• Case studies of sensor integration, bring-up, and calibration, detailing the challenges overcome and performance improvements achieved.

• Architectural diagrams or explanations for prototype systems, emphasizing flexibility and clarity in design choices.

Process Documentation:

• Examples of lightweight technical documentation for prototypes, demonstrating the ability to convey essential information concisely.

• Documentation of modified or extended existing codebases, illustrating understanding of integration and adaptation processes.

• Overviews of collaboration processes with cross-functional engineering teams on prototype development.

📝 Enhancement Note: While the role emphasizes speed and iteration, a portfolio that clearly demonstrates the candidate's ability to translate ideas into functional prototypes is crucial. This includes showcasing problem-solving skills, hardware-software integration expertise, and sensor system development. The "lightweight documentation" requirement suggests a focus on practical, working examples rather than extensive formal documentation.

💵 Compensation & Benefits

Salary Range: $208,000 - $276,000 USD per year.

Benefits:

• Healthcare: Comprehensive medical, dental, and vision plans at little to no cost for employees.

• Income Protection: Life and disability insurance coverage.

• Generous Time Off: Competitive PTO plans, including a holiday hiatus in December.

• Leave Policies: Caregiver Leave, Wellness Leave.

• Family Planning & Parenting Support: Coverage for fertility treatments (IVF, preservation), adoption, and gestational carriers, along with parenting resources.

• Mental Health Resources: 24/7 access to free mental health resources, including therapy and life coaching, plus legal and financial support.

• Professional Development: Annual reimbursement for professional development activities.

• Commuter Benefits: Company-funded commuter benefits based on region.

• Relocation Assistance: Available depending on role eligibility.

• Retirement Savings: Traditional 401(k), Roth, and after-tax (mega backdoor Roth) options.

• Equity Grants: Highly competitive equity grants are included in most full-time offers, considered part of total compensation.

Working Hours: Standard full-time hours, assumed to be 40 hours per week, with potential for extended hours typical in R&D and prototyping environments.

📝 Enhancement Note: The provided salary range is an estimate based on the job description and location. Actual compensation may vary based on experience, skills, and business needs. The inclusion of equity grants and a comprehensive benefits package, especially those supporting family planning and mental health, indicates a strong focus on employee well-being and long-term commitment. The U.S. salary range is specific to U.S. roles; international benefits differ as noted in the description.

🎯 Team & Company Context

🏢 Company Culture

Industry: Defense Technology. Anduril Industries focuses on transforming military capabilities with advanced technology, including AI, autonomy, and computer vision.

Company Size: (Data not provided, but Anduril is a rapidly growing, well-funded scale-up in the defense tech sector, suggesting a dynamic and fast-paced environment.)

Founded: 2017. Anduril's rapid growth and mission-driven approach are key to its culture.

Team Structure:

• The Warfighter Systems division focuses on pioneering mixed reality (MR) technologies for defense applications.

• The R&D team operates within this division, emphasizing rapid prototyping and innovation.

Methodology:

• Emphasis on rapid iteration, experimentation, and bringing groundbreaking ideas to life quickly.

• Development of AI-powered operating systems (Lattice OS) and advanced visualization tools.

• Focus on demonstrating potential and capturing imaginations through compelling technology demonstrations.

Company Website: https://www.anduril.com/

📝 Enhancement Note: Anduril is known for its aggressive growth, cutting-edge technology development, and mission to modernize defense capabilities. The culture is likely to be fast-paced, innovative, and demanding, attracting engineers who thrive in challenging R&D environments. The "Warfighter Systems" division highlights a specific focus on user-centric technology for military personnel.

📈 Career & Growth Analysis

Operations Career Level: This is a Senior Software Engineer role focused on R&D and prototyping. It signifies a high level of technical expertise, problem-solving capability, and the ability to operate with significant autonomy in a fast-paced environment. The role is critical for exploring and validating new technological concepts before they move to production.

Reporting Structure: While not explicitly stated, senior engineers typically report to an engineering manager or lead. They are expected to collaborate closely with product managers and architects, indicating a cross-functional reporting and interaction dynamic.

Operations Impact: This role directly impacts the company's ability to innovate and develop next-generation defense systems. Successful prototypes and technology demonstrations can lead to significant product advancements, influence strategic direction, and secure future contracts. The engineer's work is foundational to Anduril's mission of transforming military capabilities with advanced technology.

Growth Opportunities:

• Technical Specialization: Deepen expertise in areas like mixed reality, AI/ML for defense, advanced sensor integration, or embedded systems development.

• Leadership in Prototyping: Transition into technical leadership roles, guiding other engineers on prototyping projects, or becoming a subject matter expert in specific technology domains.

• Cross-Functional Mobility: Opportunity to move into roles with greater product ownership, systems architecture, or even program management as prototypes mature into products.

• Contribution to Core Products: Prototypes developed in this role can directly influence or become part of Anduril's core product offerings like Lattice OS.

📝 Enhancement Note: The "Senior" designation implies leadership potential and the expectation that the candidate can work independently and mentor junior engineers. Growth opportunities are likely tied to advancing technical depth and breadth within the rapidly evolving defense technology landscape at Anduril.

🌐 Work Environment

Office Type: On-site role in Mountain View, California. This suggests a collaborative office environment with access to specialized labs and equipment necessary for hardware and software prototyping.

Office Location(s): Mountain View, California, United States. This location is within Silicon Valley, a hub for technology and innovation.

Workspace Context:

• Access to development tools, potentially including advanced simulation environments, hardware testbeds, and fabrication resources (e.g., 3D printers).

• A dynamic R&D setting that encourages experimentation and rapid iteration.

• Opportunities for direct interaction with cross-functional engineering teams (hardware, firmware, systems, sensors) to facilitate seamless integration.

Work Schedule: Standard full-time hours (approximately 40 hours/week), but given the R&D and prototyping nature of the role, flexibility and willingness to put in extra hours to meet project deadlines or demonstrate concepts may be expected.

📝 Enhancement Note: The on-site requirement is typical for roles involving hands-on hardware development, lab work, and close team collaboration. The Mountain View location places the engineer in a vibrant tech ecosystem, potentially offering networking opportunities and access to resources.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: Review of resume and portfolio to assess technical skills, experience, and fit for rapid prototyping.

• Technical Interviews: Likely to include coding challenges (Python, C++), system design questions, and discussions about past prototyping projects. Expect deep dives into hardware-software integration, sensor calibration, and embedded systems.

• Problem-Solving/Prototyping Challenges: Candidates may be given a problem to solve or a concept to prototype (potentially as a take-home assignment or during an onsite session) to evaluate their practical approach, speed, and ingenuity.

• Team/Manager Interviews: Assessment of cultural fit, communication skills, and ability to collaborate effectively with diverse engineering teams.

• U.S. Person Verification: Confirmation of U.S. Person status will be a critical step for government contract compliance.

Portfolio Review Tips:

• Showcase Rapid Iteration: Clearly demonstrate projects where you quickly moved from concept to functional prototype. Highlight the iteration cycle and lessons learned.

• Hardware-Software Integration Examples: Provide detailed explanations of how you integrated hardware components with software, including debugging strategies across the stack.

• Sensor Integration Depth: Detail your experience with bringing up, validating, and calibrating various sensors. Quantify improvements where possible.

• Architectural Clarity: Present simplified architectural diagrams for your prototypes, explaining the design choices and rationale, especially regarding flexibility and speed.

• Code Samples (if applicable): Be prepared to discuss code snippets from your projects, focusing on efficiency, clarity, and problem-solving approaches.

• Problem-Solving Case Studies: Select 1-2 complex technical problems you solved during prototyping and walk through your methodology, the challenges, and the outcomes.

Challenge Preparation:

• Coding Proficiency: Practice algorithms and data structures relevant to systems programming and embedded development in C++ and Python.

• System Design: Be prepared to discuss designing scalable and flexible architectures for prototypes, considering constraints like real-time performance and limited resources.

• Debugging Scenarios: Think about common debugging challenges in hardware-software integration and how you would approach them.

• Sensor Data Processing: Review concepts related to signal processing, calibration, and data fusion for various sensor types.

📝 Enhancement Note: The portfolio is paramount for this role. It needs to tangibly prove the candidate's ability to execute rapidly and solve complex hardware-software problems. The interview process will heavily scrutinize practical application of skills, especially in debugging and integration.

🛠 Tools & Technology Stack

Primary Tools:

• Programming Languages: C++, Python (advanced proficiency required).

• Hardware Prototyping: 3D Printing, potentially 3D CAD software (e.g., SolidWorks, Fusion 360).

• Development Environments: IDEs (e.g., VS Code, CLion, PyCharm), embedded development toolchains.

• Debugging Tools: JTAG debuggers, oscilloscopes, logic analyzers, multi-meters.

Analytics & Reporting:

• Tools for sensor data analysis and visualization (e.g., MATLAB, NumPy/SciPy, potentially custom dashboards).

CRM & Automation:

• (Less relevant for this R&D prototyping role, but understanding of system integration and APIs is key).

• Potential Exposure: Familiarity with embedded operating systems (e.g., Linux variants, RTOS) and middleware.

• Specific Technologies Mentioned: CUDA (bonus), Lattice OS (company's AI OS).

📝 Enhancement Note: Proficiency in C++ and Python is non-negotiable. Experience with low-level hardware interaction, debugging across the stack, and specific tools like JTAG debuggers and oscilloscopes will be highly valued. Familiarity with CUDA suggests potential work involving GPU acceleration, common in computer vision and ML tasks.

👥 Team Culture & Values

Operations Values:

• Innovation & Speed: A culture that values rapid ideation, experimentation, and quick validation of new technologies.

• Technical Excellence: High standards for engineering quality, problem-solving, and deep technical understanding.

• Collaboration: Strong emphasis on working effectively across diverse engineering disciplines to achieve common goals.

• Mission-Driven: A shared commitment to advancing defense technology and protecting national interests.

• Adaptability: A willingness to embrace new tools, techniques, and challenges in a fast-evolving field.

Collaboration Style:

• Highly cross-functional, with frequent interaction between software, hardware, firmware, and systems engineers.

• Expectation of clear, concise technical communication to facilitate rapid decision-making and integration.

• Openness to iterative feedback loops during the prototyping process.

📝 Enhancement Note: Anduril's culture is characterized by its speed, ambition, and focus on developing groundbreaking defense technologies. Engineers are expected to be proactive, technically adept, and comfortable working in a high-pressure, innovative environment.

⚡ Challenges & Growth Opportunities

Challenges:

• Rapid Development Cycles: Balancing speed of development with the need for robust, albeit lightweight, technical solutions.

• Hardware-Software Integration Complexity: Debugging intricate issues that span across physical hardware, firmware, and software layers.

• Emerging Technology Adoption: Staying abreast of and effectively integrating cutting-edge technologies into functional prototypes.

• Requirement Ambiguity: Working with evolving product requirements and stakeholder needs in a dynamic R&D setting.

• U.S. Person Requirement: This is a strict eligibility requirement that may limit the candidate pool.

Learning & Development Opportunities:

• Cutting-Edge Technology Exposure: Direct involvement with advanced AI, ML, computer vision, and MR technologies in a defense context.

• Cross-Disciplinary Skill Development: Gaining hands-on experience and understanding of hardware, firmware, and systems engineering principles.

• Industry Leadership: Contributing to innovative solutions that shape the future of military technology and potentially influence industry standards.

• Professional Development Reimbursement: Utilizing the annual reimbursement to pursue further certifications, courses, or attend relevant conferences in areas like embedded systems, AI, or defense tech.

📝 Enhancement Note: The primary challenge is the inherent duality of rapid prototyping: moving fast while ensuring technical soundness. Growth is intrinsically linked to staying at the forefront of technological advancement in a critical industry.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you had to rapidly prototype a complex hardware-software interaction. What was your approach, and what were the key challenges?" (Focus on methodology, speed, and problem-solving.)

• "How would you approach integrating a new, unproven sensor into an existing prototype system? What steps would you take to validate its performance?" (Focus on sensor integration, calibration, and validation processes.)

• "Walk me through the architecture of a prototype you developed. How did you ensure flexibility and scalability for future iterations?" (Focus on software architecture principles for R&D.)

Company & Culture Questions:

• "Why are you interested in working on defense technology at Anduril, specifically in the Warfighter Systems division?" (Demonstrate understanding of the company's mission and the role's impact.)

• "How do you handle ambiguity and rapidly changing requirements in an R&D environment?" (Highlight adaptability and proactive problem-solving.)

Portfolio Presentation Strategy:

• Highlight Impact: For each project, clearly articulate the problem, your solution, and the demonstrated outcome or potential impact.

• Quantify Results: Use metrics whenever possible (e.g., performance improvements, reduction in bugs, speed of integration).

• Show, Don't Just Tell: Use diagrams, short video clips of prototypes in action, or code snippets to illustrate your work effectively.

• Focus on Process: Explain your thought process, debugging techniques, and architectural decisions, especially how you achieved speed and flexibility.

• Be Ready for Deep Dives: Prepare to answer detailed technical questions about any aspect of your portfolio projects.

📝 Enhancement Note: Interview preparation should heavily emphasize practical demonstration of skills through portfolio examples. Be ready to discuss technical details at length, showcase problem-solving abilities, and articulate your contributions to rapid prototyping and hardware-software integration.

📌 Application Steps

To apply for this Senior Software Prototyping Engineer position:

• Submit your application through the Anduril Industries careers portal.

• Customize Your Resume: Highlight specific projects and skills relevant to rapid prototyping, hardware-software integration, C++, Python, and sensor development. Use keywords from the job description.

• Prepare Your Portfolio: Curate 2-3 key projects that best demonstrate your capabilities in rapid prototyping, sensor integration, and cross-functional collaboration. Ensure you can clearly articulate the problem, your solution, and the outcomes.

• Practice Interview Questions: Rehearse responses to technical and behavioral questions, focusing on demonstrating your problem-solving methodology and ability to work in a fast-paced R&D environment.

• Research Anduril: Understand the company's mission, products (especially Lattice OS and Warfighter Systems), and recent advancements to articulate your motivation and fit.

• Verify U.S. Person Status: Ensure you meet the U.S. Person requirement for government contract eligibility.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.