Sr. Embedded Linux Developer (UAV Control Systems)

Position: Sr. Embedded Linux Developer (UAV Control Systems)

Experience Level: 6+ Years

Location: Bhubaneshwar

Department: Software

Job Type: FTE

Job Description:

We are seeking a highly skilled Embedded Linux Developer with a strong background in

developing real-time control software for Unmanned Aerial Vehicles (UAVs). The candidate

will be responsible for designing, developing, testing, and optimizing embedded systems

that interface with flight control hardware and support mission-critical UAV operations.

Key Responsibilities:

• Develop, port, and maintain embedded Linux distributions (Yocto, Buildroot, or similar) for UAV avionics and companion computers.
• Implement and optimize real-time control applications interfacing with flight controllers (e.g. PX4, ArduPilot) via MAVLink or other protocols.
• Integrate sensor drivers (IMU, GPS, barometer, cameras) into Linux kernel space or user space as required.
• Develop and debug kernel modules and device trees for custom UAV hardware.
• Implement inter-process communication (IPC) and middleware between control software, mission planning systems, and onboard payloads.
• Collaborate with control systems engineers to translate flight algorithms (PID, LQR, MPC) into deployable embedded code.
• Support UAV system-level bring-up, including bootloader (U-Boot), firmware flashing, and diagnostics.
• Work with DevOps teams to streamline cross-compilation, CI/CD pipelines, and over-the-air (OTA) updates.
• Write unit tests, conduct software-in-the-loop (SITL) and hardware-in-the-loop (HITL) testing.
• Ensure compliance with aerospace software standards (e.g. DO-178C, MISRA) and cybersecurity best practices.

Required Skills:

• Strong experience in embedded Linux development (Yocto/Buildroot).
• Kernel customization, device drivers, and BSP development.
• Familiarity with ARM-based SoCs (NXP, STM32MP, NVIDIA Jetson, Raspberry Pi, etc.).
• Proficiency in C/C++ and shell scripting.
• Experience with Python (for scripting, tools, or automation).
• Knowledge of UAV control systems, flight dynamics, and navigation.
• Experience with PX4 or ArduPilot and MAVLink communication.
• Understanding of control algorithms like PID, LQR, or Model Predictive Control (MPC).
• Familiarity with ROS/ROS2 for robotic middleware integration.
• Proficient in Git, CMake, and cross-compilation toolchains.
• Experience with SITL/HITL setups, debugging via JTAG/serial/UART.
• Familiarity with CAN, I2C, SPI, UART protocols.
• Good understanding of UAV mission planning, telemetry, and GCS interaction.
• Ability to read and understand schematics and hardware documentation.

Qualifications:

• Bachelor’s or Master’s degree in Electronics, Computer Engineering, Aerospace, or
• related fields.
• Prior experience with real-world UAV deployments or UAV product development
• lifecycle.
• Exposure to secure boot, OTA firmware, and secure communication protocols.
• Knowledge of simulation tools like Gazebo or MATLAB Simulink.