Embedded Systems Engineer

Legocia; United Kingdom; Remote; GBP 55,000 - 85,000; Full time

Job summary

Legocia in the United Kingdom seeks an experienced firmware engineer to join our embedded team. You’ll write firmware in C, C++ or Rust for microcontrollers and embedded Linux, and bring up new boards with hardware engineers.

You’ll design secure boot, update and provisioning flows and build hardware-in-the-loop tests to ensure reliability, power efficiency and security. Nice to have: Bluetooth Low Energy and Rust on embedded.

Qualifications

• Several years of shipping production firmware.
• Able to read schematics and use a scope.
• Experience with an RTOS such as Zephyr or FreeRTOS.
• Care for reliability, power and security.

Responsibilities

• Write firmware in C, C++ or Rust for microcontrollers and embedded Linux.
• Bring up new boards with our hardware engineers.
• Design secure boot, update and provisioning flows.
• Build hardware-in-the-loop tests.

Skills

Firmware development

Schematic reading

RTOS experience

Reliability and security mindset

Job description

Firmware and embedded software for client devices and our own products — from board bring-up to secure OTA updates.

What you’ll do

• Write firmware in C, C++ or Rust for microcontrollers and embedded Linux
• Bring up new boards with our hardware engineers
• Design secure boot, update and provisioning flows
• Build hardware-in-the-loop tests

What you’ll bring

• Several years of shipping production firmware
• Comfort reading schematics and using a scope
• Experience with an RTOS such as Zephyr or FreeRTOS
• Care for reliability, power and security

Nice to have

• Bluetooth Low Energy
• Rust on embedded