Senior C/C++ Firmware Engineer – SoC Bring-Up & Security

Sii Poland; Łódź; On-site; PLN 120,000 - 170,000; Full time

Benefits offered by this job

Great Place to Work

Solid finances

Brand clients

Internal trainings

Experts to learn from

Open management

Profit sharing

Sii Learning

Medical care

Office environment

Job summary

Sii Poland is hiring a Firmware Engineer to deliver enterprise-class data platforms for international clients. You will develop and optimize low-level firmware, perform SoC and board bring-up, and debug hardware–firmware issues.

You will also implement secure boot and firmware security features while collaborating with cross-functional teams. The role requires at least 5 years of embedded development, strong C/C++ skills, experience with JTAG, and a solid grasp of interfaces like UART, SPI, and

Qualifications

• At least 5 years of embedded development.
• Strong C/C++ skills.
• Experience with JTAG and debugging tools.
• Knowledge of hardware interfaces (UART, SPI, I2C).
• Understanding of bootloaders and system bring-up.
• A very good command of English is required.

Responsibilities

• Develop and optimize low-level firmware.
• Perform SoC and board bring-up.
• Debug hardware–firmware issues.
• Work with pre-silicon validation platforms.
• Implement secure boot and firmware security features.

Skills

C/C++

Embedded development

JTAG and debugging tools

UART

SPI

I2C

Bootloaders

English

Tools

JTAG

Job description

Sii Poland is hiring a Firmware Engineer to deliver enterprise-class data platforms for international clients. You will develop and optimize low-level firmware, perform SoC and board bring-up, and debug hardware–firmware issues.

You will also implement secure boot and firmware security features while collaborating with cross-functional teams. The role requires at least 5 years of embedded development, strong C/C++ skills, experience with JTAG, and a solid grasp of interfaces like UART, SPI, and