Linux Device Driver Engineer - Remote Work | REF#289017
Company
BairesDev
Location
São Paulo, State of São Paulo
Job Type
Full-time
Salary
R$349K–R$450K a year
Posted
7 days ago
Via
via JobLeads
Apply On
Job Description
At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide.
As a Linux Device Driver Engineer, you will create and maintain essential software components that interface hardware with the operating system. You will play a vital role in ensuring seamless communication between physical devices and the Linux kernel, enabling high-performance and reliable system operation.
Responsibilities
• Design, develop, and debug Linux device drivers for various hardware components using C.
• Implement and optimize drivers for common bus protocols such as USB, PCI, I2C, and SPI.
• Work closely with kernel driver frameworks to ensure compatibility and stability across different Linux versions.
• Analyze hardware specifications to translate physical requirements into efficient software interfaces.
• Collaborate with hardware teams to troubleshoot and resolve low-level system integration issues.
• Conduct rigorous testing and performance tuning of drivers to meet strict operational standards.
What We Are Looking For
• 4+ years of experience in Embedded Systems or Linux Kernel development.
• Proven expertise in developing and debugging Linux device drivers.
• Proficiency in C programming and low-level systems development.
• Hands-on experience with bus protocols such as USB, PCI, I2C, and SPI.
• Deep understanding of Linux kernel internals and driver frameworks.
• Advanced proficiency in English.
What We Offer
• 100% remote work (from anywhere).
• Excellent compensation in USD or your local currency if preferred.
• Hardware and software setup for you to work from home.
• Flexible hours: create your own schedule.
• Paid parental leaves, vacations, and national holidays.
• Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent.
• Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities.
Join a global team where your unique talents can truly thrive and make a significant impact. Apply now!
As a Linux Device Driver Engineer, you will create and maintain essential software components that interface hardware with the operating system. You will play a vital role in ensuring seamless communication between physical devices and the Linux kernel, enabling high-performance and reliable system operation.
Responsibilities
• Design, develop, and debug Linux device drivers for various hardware components using C.
• Implement and optimize drivers for common bus protocols such as USB, PCI, I2C, and SPI.
• Work closely with kernel driver frameworks to ensure compatibility and stability across different Linux versions.
• Analyze hardware specifications to translate physical requirements into efficient software interfaces.
• Collaborate with hardware teams to troubleshoot and resolve low-level system integration issues.
• Conduct rigorous testing and performance tuning of drivers to meet strict operational standards.
What We Are Looking For
• 4+ years of experience in Embedded Systems or Linux Kernel development.
• Proven expertise in developing and debugging Linux device drivers.
• Proficiency in C programming and low-level systems development.
• Hands-on experience with bus protocols such as USB, PCI, I2C, and SPI.
• Deep understanding of Linux kernel internals and driver frameworks.
• Advanced proficiency in English.
What We Offer
• 100% remote work (from anywhere).
• Excellent compensation in USD or your local currency if preferred.
• Hardware and software setup for you to work from home.
• Flexible hours: create your own schedule.
• Paid parental leaves, vacations, and national holidays.
• Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent.
• Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities.
Join a global team where your unique talents can truly thrive and make a significant impact. Apply now!
Frequently Asked Questions
Quick answers about Security Guard Jobs
What is the exact minimum monthly salary for a registered vigilante security guard in São Paulo state as of January 2026?
As per the Ministério do Trabalho e Emprego, the minimum salary for a vigilante in São Paulo is R$1.892 per month in 2026, including the 13th salary prorated monthly. Overtime after 12 daily hours must be paid at 50% above the hourly rate of R$8.65. Night shifts add an additional 20% premium.
Which official course and certificate are required to legally work as a security guard in Brazil in 2026?
As per the Ministério do Trabalho e Emprego, candidates must complete the 180-hour Curso de Formação de Vigilantes approved by the Polícia Federal before applying for any position. The certificate must be renewed every two years with a 20-hour refresher course. No high school diploma is mandatory but the course requires candidates to be at least 18 years old.
What documents are mandatory when applying for a security guard position through Brazilian labor offices in 2026?
As per the Ministério do Trabalho e Emprego, applicants must present RG, CPF, proof of address, the original vigilante formation certificate, and a negative criminal record certificate issued within the last 90 days. Foreigners additionally need a valid work visa stamped in the passport. All documents must be uploaded to the Carteira de Trabalho Digital portal.
How many hours per week can a security guard legally work under the 12x36 scale in Brazil during 2026?
As per the Ministério do Trabalho e Emprego, the 12x36 scale limits security guards to 180 hours per month with mandatory 36 consecutive hours of rest after every shift. Any work beyond 180 hours requires payment of 50% overtime plus an additional 20% night premium if applicable. Annual leave is fixed at 30 days after 12 months of service.
