Flight Research Navigation Software Engineer

• Develop high-quality navigation and state estimation software (C++) for experimental VTOL and CTOL aircraft.
• Design and implement multi-sensor fusion algorithms incorporating inertial, air data, perception, and external sensor inputs.
• Develop and maintain navigation infrastructure including transform trees, calibration pipelines, and state estimation frameworks.
• Contribute to simulation and analysis tools (C++ / Python) used to evaluate navigation performance and algorithm robustness.
• Integrate perception outputs into downstream systems including flight controls and mission management.
• Formulate and execute test plans to demonstrate navigation accuracy, robustness, and performance.
• Support flight testing of new aircraft.
• Collaborate closely with perception, controls, and autonomy engineers to design well-integrated navigation and estimation architectures.

• Expert knowledge of modern state estimation methods including Kalman filtering, nonlinear filtering, or factor-graph based estimation.
• Experience writing real-time and safety-critical C++ flight software.
• Deep knowledge surrounding multi-sensor fusion systems or state estimation pipelines.
• Experience writing C++ and Python in a professional environment.
• Experience developing simulation or analysis tools for dynamic systems.
• Experience with real-time signal processing.

• Experience developing navigation systems or perception-integrated state estimators for autonomous aircraft.
• Experience with factor graph based estimation frameworks or differentiable optimization tools (e.g. Symforce, Ceres, GTSAM).
• Experience with multi-object tracking or perception-driven navigation systems.
• Experience developing flight-test experiments for quantitative evaluation of navigation or estimation performance.
• Experience with camera models, pixel measurements, or vision-based navigation systems.
• Experience with system identification and sensor calibration techniques.

Compensation at Joby is a combination of base pay and Restricted Stock Units (RSUs). The target base pay for this position is $97,600 - $152,000/yr. The compensation package will be determined by job-related knowledge, skills, and experience.

Joby also offers a comprehensive benefits package, including paid time off, healthcare benefits, a 401(k) plan with a company match, an employee stock purchase plan (ESPP), short-term and long-term disability coverage, life insurance, and more.

Additional Information

Company Overview

Imagine a piloted air taxi that takes off vertically, then quietly carries you and your fellow passengers over the congested city streets below, enabling you to spend more time with the people and places that matter most. At Joby, we've been working to make that dream a reality since 2009 and we're now in the final stages of certifying our aircraft with the FAA. With plans to launch our aircraft in the US and Dubai, we're now scaling manufacturing and preparing for the launch of our commercial service.

Overview