Senior Embedded Software Engineer, Radar & DSP

The Role

The Sr Embedded Software Engineer - Radar & DSP will play a key role in developing advanced RF sensing capabilities for Mach's autonomous defense platforms. You will be responsible for designing, implementing, and optimizing radar software across the full development lifecycle; from algorithm prototyping to embedded deployment.

This role involves close collaboration with cross-functional teams to ensure high-performance, low-latency radar systems that meet mission-critical requirements. Success in this role requires strong technical execution, adaptability, and a hands-on approach in a fast-paced, iterative environment.

Key Responsibilities

• Develop, test, and implement radar software for RF sensing technologies ensuring high performance and reliability.
• Build next generation counter UAV systems through hands on application of radar defense systems to defend human lives, critical infrastructure, and high value assets for the United States and its allies
• Design and implement efficient, well-tested code in C++, Python or C.
• Work closely with other engineers to ensure seamless hardware-software integration.
• Develop and maintain signal processing algorithms tailored for RF sensing systems, ensuring real-time performance and low-latency responses in dynamic environments.
• Actively participate in agile workflows, providing clear visibility into technical risks, development blockers, and engineering trade-offs to support informed decision-making across the team.
• Troubleshoot, debug, and refine complex software systems, with a focus on maintaining the performance, stability, and robustness required for mission-critical reliability requirements.

Required Qualifications

• 5+ years of experience in software engineering or RF/radar engineering.
• Proficiency in C++, Python, or C with the ability to write clean, well-tested, and efficient code.
• Ability to execute and thrive in a fast-paced, high-iteration environment, delivering frequent software updates with speed and precision.
• Strong grasp of full software development life cycle, including design, development, deployment, and support.
• Able to work on-site in Huntington Beach, CA.

Preferred Qualifications

• Hands-on experience with machine learning, including model development, evaluation, and deployment in real-world environments.
• Background in either Radar or Wireless Communications L1/PHY/RF.
• Experience with multi-core/multi-processor development.
• Experience with fixed or floating point math and implementing FFTs and filters.
• Strong foundation in supervised and unsupervised learning techniques, with practical applications in clustering, classification, and anomaly detection for signal processing.
• Demonstrated ability to contribute advancements to projects both as part of a team and individually, with experience making solo contributions to radar software projects.
• Skilled in performance optimization, real-time constraints, and hardware-software co-design, ensuring scalable and efficient implementation on embedded platforms.
• Leadership experience in technical teams, driving development of high-performance radar solutions for defense applications with mission-critical reliability requirements.

ITAR Requirements

To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

Pay and benefits

At Mach, we believe that compensation is more than just a paycheck. It's a comprehensive package designed to reward the time, skills, and expertise you bring to our team. We are committed to offering competitive compensation that is equitable, transparent, and aligned with market trends.

Key Elements of Our Compensation Philosophy

• Competitive Salaries: We continuously research market rates to ensure our salaries are competitive with those in our industry and geographic location.
• Performance-Based Incentives: Our bonus structure is tied to both individual and company performance, creating a win-win scenario that motivates our team members to excel.
• Equity Participation: We offer stock options or equity to employees, ensuring that you share in the success and growth of the company.
• Benefit Packages: Our benefits include healthcare, dental and vision plans, retirement savings, and paid time off, because we understand that your well-being extends beyond the office.
• Professional Development: We allocate funds for continuing education, training, and career growth.
• Transparency: We are committed to openness about our compensation tiers and how decisions are made, ensuring trust and mutual respect.

By joining Mach, you're not just accepting a job-you're becoming a key part of a team that values your contributions and invests in your growth. Together, we aim to create a rewarding environment that sets the stage for long-term success.

Data Privacy

Disclosures

This position may require access to information protected under U.S. export control laws and regulations, including the Export Administration Regulations (EAR) and the International Traffic in Arms Regulations (ITAR). Please note that any offer for employment may be conditioned on authorization to receive software or technology controlled under these U.S. export control laws and regulations without sponsorship for an export license.

The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offers may vary based on (but not limited to) work experience, education and training, critical skills, and business considerations. Highly competitive equity grants are included in most offers and are considered part of Mach's total compensation package. Mach offers benefits such as health insurance, retirement plans, and opportunities for professional development.