Firmware Developer IoT - Zephyr OS (w/m/d)

Berata GmbH

Location

München | Germany

Job description

Responsibilities

Low level software development from drivers to application-specific middleware and communication stacks for IoT applications
Planning and managing software applications from inception use and designing detailed plans to ensure and test the firmware functionality
Preparing and creating instructional technical documentation for firmware code and operation and support the applications and prototype installations
From hands on design of mock-up and early PoC samples across Field Testing and mass production design and validation

Essential Technical Skills:

Hands-on experience (3-5 years) in low level driver development using Embedded C, bare-metal coding on Arm Cortex-M0+ microcontroller e.g. using Zephyr OS
Experience in embedded system design, implementation, integration, review and testing
Knowledge in (ultra) low power operation modes and developing firmware for peripheral I2C/SPI, UART etc.,
Proven experience and knowledge in working principles of Wi-Fi Modules (ESP8266), BLE (4.2/5.0) (BlueNRG, nRF52)
Experience in firmware validation and debugging (JTAG/SWD Debuggers and GDB)
Familiarity with IAR IDE & Firmware-Over-The-Air Update (FOTA)
Familiarity with embedded operating systems, SDKs and Maker Platform (e.g. FreeRTOS, nRF SDK, ESP-IDF)

Essential non-technical skills:

Openness to relocation in Germany (north of Munich) or eager to intensively travel to Munich
High interest in formal development processes and an understanding of professional industrial product requirements and solutions.
Excellent conceptual, coding and planning skills with joy to work with other professionals within and outside the engineering sector.
Very good interpersonal skills and taking initiative in interacting with customers and team members

Job tags

Salary