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# Senior Software Engineer, C++

- **Company:** ANDURIL LLP
- **Location:** Denver, CO, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** C++ (Programming Language), Cluster Analysis, Computer Programming, Databases, Software Debugging, Software Design Patterns, Distributed Systems, Python (Programming Language), MATLAB, Machine Learning, NoSQL, Real-Time Operating Systems, Sensor Fusion, Simulink, SQL Databases, Multithreading, High Performance Computing, Information Technology, Modeling and Simulation, Software Version Control
- **Published:** November 7, 2026
- **Apply:** https://www.juju.com/job/28_25197_324c6216fa21de7996dee9ccd57f536f

## About the Role

* 8 years of relevant experience & Bachelor's degree in Computer Science, Engineering, Mathematics, Physics, or related technical field (or equivalent experience)
 * Strong programming skills in C++ and Python
 * Solid foundation in mathematics: linear algebra, probability, statistics, and/or differential equations
 * Understanding of software engineering fundamentals: design patterns, testing, version control, and debugging
 * Ability to obtain and maintain a U.S. Top Secret SCI security clearance, * Experience with tracking, estimation, or filtering algorithms (Kalman filters, particle filters, multiple hypothesis tracking, etc.)
 * Background in controls, estimation theory, or digital signal processing
 * Familiarity with radar systems or sensor fusion
 * Experience with high-performance computing (multithreading, GPU acceleration, distributed systems)
 * Knowledge of machine learning techniques for classification, clustering, or data association
 * Proficiency with database technologies (SQL, NoSQL, time-series databases)
 * Familiarity with modeling and simulation tools (MATLAB, Simulink, or custom frameworks)
 * Experience working in agile development environments

## Description

* Design and implement advanced tracking algorithms for novel air and missile threats, including multi-target tracking, track fusion, and discrimination techniques
 * Develop high-performance, real-time software systems that process radar sensor data and maintain tracks on dozens to hundreds of simultaneous targets
 * Build and leverage modeling & simulation environments to validate tracking performance, quantify system capabilities, and identify areas for improvement
 * Collaborate directly with radar engineers and system architects to integrate tracking solutions into end-to-end defense systems
 * Optimize tracking software for performance-critical environments where milliseconds matter
 * Communicate technical concepts and trade-offs to cross-functional teams, program leadership, and customers to drive informed decisions
 * Participate in customer demonstrations and field tests to ensure successful deployment and operational effectiveness