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Software Engineer Principal

Job in Redmond, King County, Washington, 98052, USA
Listing for: Genie
Full Time position
Listed on 2026-02-16
Job specializations:
  • Engineering
    Robotics, Systems Engineer, Embedded Software Engineer, Software Engineer
Salary/Wage Range or Industry Benchmark: 156000 - 190000 USD Yearly USD 156000.00 190000.00 YEAR
Job Description & How to Apply Below
Position: Software Engineer Principal I

Join our team at Genie and embark on an exciting opportunity as we seek a skilled and dedicated principal robotics engineer to contribute to the software controls systems team.

At Genie we believe in fostering a vibrant and inclusive work culture where every person is empowered to thrive. We’re dedicated to driving quality, innovation, embracing diversity, and creating an environment where everyone feels valued and respected. We’re committed to excellence in everything we do, and we’re seeking talented individuals who share our passion and values to join our team.

As a Software Engineer Principal I, you will be a technical leader responsible for designing and implementing advanced control systems for Genie’s equipment. You will collaborate across multidisciplinary teams to architect scalable, real-time solutions for industrial applications. This is an individual contributor role with broad technical influence and mentorship responsibilities, requiring deep expertise in robotics, control theory, and embedded systems.

What you ll do Architect the Vehicle Control System
  • Lead the design of the complete vehicle architecture.
  • Decide what logic runs on the central high-performance embedded computer running Linux versus what is offloaded to distributed real-time microcontrollers.
ROS2 Control Implementation
  • Implement  hardware interfaces that abstract complex custom hardware into standard interfaces.
  • Develop firmware and drivers to interface ROS2 with low-level custom hardware boards via:
  • CAN-FD (J1939 / CANopen)
  • I2C
  • SPI
  • UART
Algorithm Design
  • Design and tune closed-loop control algorithms (PID, MPC, LQR) to manage vehicle dynamics.
  • Actuate multi-DOF systems with precision and implement controllers within ROS
    2.
Hardware Interface, Sensor Fusion & Instrumentation
  • Select and integrate sensors including IMUs, encoders, LiDAR, GPS, and pressure transducers.
  • Create accurate vehicle state estimates through sensor fusion.
Hydraulic Systems Control
  • Model and control complex non-linear hydraulic systems (valves, pumps, cylinders).
  • Convert digital control commands into fluid power actions.
  • Act as the subject matter expert in control theory and robotics.
  • Bridge knowledge gaps across embedded and application software teams.
What you ll bring

Required Qualifications
  • Education: Bachelor s degree in Robotics, Computer Science, Mechanical Engineering, Mechatronics, or similar field
  • Control Theory Expertise: Deep understanding of classical and modern control theory, including vehicle kinematics and dynamics.
  • ROS2 Mastery: Proven experience with ROS2, particularly , hardware interfaces, and node lifecycle management.
  • Vehicle Architecture

    Experience:

    Experience designing distributed control architectures for mobile robots, automotive systems, or heavy machinery.
  • Embedded Protocols: Hands-on experience with:
  • CAN bus (J1939 or CANopen)
  • I2C
  • SPI
  • RS485
  • C/C++ Proficiency: Strong real-time C++ skills (C++20/23) for constrained embedded environments.
Preferred Qualifications (Highly Desirable)
  • Education: MS in Robotics or 8 years of relevant experience
  • Hydraulics

    Experience:

    Electro-hydraulic control experience in heavy machinery, agriculture, or construction equipment.
  • Safety-Critical Systems: Knowledge of functional safety standards or safety-critical RTOS implementations.
  • Simulation: Experience with URDF and simulators such as Gazebo or Isaac Sim.
  • Microcontrollers: Experience with real-time microcontrollers and application processors, including Yocto Linux.
Salary

The salary for this role is $156k - 190k. The salary range will vary based on relevant experience. All eligible Team Members will be offered health insurance (medical, dental, vision, Rx), life insurance, accidental death & dismemberment (AD&D), short-term and long-term disability, extended leave options, paid time off, company holidays, 401k matching, employee stock purchase plan, legal assistance, wellness programs, tuition reimbursement and discount programs.

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