Embedded & Firmware Engineer (human)

Neura Robotics; Gemeindeverwaltungsverband Metzingen; On-site; EUR 60,000 - 80,000; Full time

Benefits offered by this job

Dynamic work culture

30 vacation days

Competitive salary package

Job summary

Atlas Metrics in Metzingen is looking for an Embedded & Firmware Engineer to develop real-time safety-critical firmware. The role encompasses a range of responsibilities, including board support package development and maintaining firmware integrity.

Ideal candidates possess a Bachelor's or Master's in Electrical Engineering and 3+ years of experience in embedded firmware. Key benefits include 30 vacation days, a competitive salary, and opportunities for personal development.

Qualifications

• 3+ years of professional embedded firmware development experience in a real-time, resource-constrained environment.
• Solid hands-on experience with ThreadX or a comparable RTOS.
• Experience with ARM Cortex-M series and ideally Cortex-A targets running embedded Linux.
• Good English; German is advantageous.

Responsibilities

• Develop, port, and maintain board support packages for ARM Cortex-M and Cortex-A.
• Architect and implement FreeRTOS task structures for safety-critical applications.
• Integrate various sensors into the firmware stack.
• Design firmware update mechanisms and maintain versioning.

Skills

C/C++ for microcontrollers

Embedded firmware development

Real-time systems

Embedded communication stacks

Debugging with logic analyzers

Education

Bachelor's or Master's in Electrical Engineering or related

Tools

ThreadX

FreeRTOS

Unit testing frameworks

GIT

Job description

Embedded & Firmware Engineer (human)

Neura Robotics • Metzingen

We are building real‑time, safety‑relevant firmware for our cognitive robots. The role focuses on developing and maintaining board support packages, RTOS layers, driver stacks, communication middleware, safety watchdogs, OTA, testing, and documentation across ARM Cortex‑M/A targets.

Responsibilities

• Develop, port, and maintain board support packages and low‑level peripheral drivers (GPIO, SPI, I²C, UART, CAN‑FD, EtherCAT, USB) for ARM Cortex‑M and Cortex‑A targets; support hardware bring‑up from first power‑on.
• Architect and implement FreeRTOS (or equivalent) task structures, inter‑task communication, priority management, and resource allocation for safety‑critical real‑time applications.
• Integrate IMUs, encoders, tactile sensors, ToF sensors, force/torque sensors, and BLDC motor controllers into the firmware stack; implement filtering, calibration routines, and data timestamping.
• Implement and maintain embedded communication stacks – CAN‑FD network management, micro‑ROS / DDS‑XRCE bridge, EtherCAT slave stack – ensuring reliable, low‑latency data exchange with the main robot controller.
• Implement hardware watchdogs, software safety monitors, safe‑state machines, and power‑loss handling; contribute to functional safety analysis (FMEA, safety requirements allocation).
• Design and maintain firmware update mechanisms (OTA, JTAG/SWD flashing), boot sequence management, non‑volatile configuration storage, and firmware versioning aligned with the PLM system.
• Write unit and integration tests for firmware modules; support HIL test setups; integrate automated firmware testing into CI/CD pipelines.
• Maintain clear, peer‑reviewed code with proper documentation; participate in firmware architecture reviews and contribute to shared coding standards across the embedded team.

Qualifications

• Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, Embedded Systems, or a related field.
• 3+ years of professional embedded firmware development experience in a real‑time, resource‑constrained environment (robotics, industrial automation, medtech, automotive, or similar).
• Expert‑level C/C++ for microcontrollers; strong understanding of memory models, volatile/atomic operations, stack management, and linker scripts.
• Solid hands‑on experience with ThreadX or a comparable RTOS – task creation, synchronization primitives, interrupt handling, and timing analysis.
• Experience with ARM Cortex‑M series (M0/M3/M4/M7/M33) and ideally also Cortex‑A targets running embedded Linux or Zephyr.
• Practical experience with key peripheral interfaces: EtherCAT, SPI, I²C, UART, USB CDC/HID, CAN‑FD, or similar; ability to debug protocol issues with logic analyzers and oscilloscopes.
• Familiarity with micro‑ROS or ROS 2 integration (fastDDS) is a significant advantage.
• Experience with firmware CI/CD, unit testing frameworks (Unity, Ceedling, GoogleTest for embedded), and version control (Git).
• Ability to read hardware schematics and collaborate effectively with electronics and mechanical engineers at the HW/SW boundary.
• Good English; German is a practical advantage for day‑to‑day collaboration.

Benefits

• Dynamic, self‑reliant work culture with flat hierarchies, flexible hours, and 30 vacation days.
• Competitive salary package with exclusive employee discounts.
• Opportunities for professional growth and personal development.