Linux Performance Engineer
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. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success. Linux Performance Engineer at BairesDev As a Linux Performance Engineer, you will specialize in the low-level optimization of systems performance to ensure high-speed operations at scale. You will serve as the key link between hardware resources and software efficiency, fine-tuning the core components of the Linux environment to maximize throughput and minimize latency.
What You'll Do
• Conduct deep-dive performance analysis across kernel, CPU, memory, and I/O subsystems.
• Utilize advanced profiling tools like eBPF and perf to identify and resolve system bottlenecks.
• Optimize kernel parameters and system configurations to support high-performance workloads.
• Profile CPU execution and resource utilization to improve overall computational efficiency.
• Collaborate with engineering teams to provide architectural guidance on systems tuning and scalability. What We Are Looking For
• 4+ years of experience in Systems Engineering or Performance Engineering.
• Proven expertise in low-level Linux performance tuning across kernel, CPU, and I/O subsystems.
• Proficiency in C/C++ and deep understanding of Linux kernel internals.
• Hands-on experience with profiling tools such as eBPF, perf, and CPU profiling suites like Nsight or VTune.
• Strong background in kernel parameter tuning and optimizing systems at scale.
• Advanced proficiency in English. How we do make your work (and your life) easier:
• 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
What You'll Do
• Conduct deep-dive performance analysis across kernel, CPU, memory, and I/O subsystems.
• Utilize advanced profiling tools like eBPF and perf to identify and resolve system bottlenecks.
• Optimize kernel parameters and system configurations to support high-performance workloads.
• Profile CPU execution and resource utilization to improve overall computational efficiency.
• Collaborate with engineering teams to provide architectural guidance on systems tuning and scalability. What We Are Looking For
• 4+ years of experience in Systems Engineering or Performance Engineering.
• Proven expertise in low-level Linux performance tuning across kernel, CPU, and I/O subsystems.
• Proficiency in C/C++ and deep understanding of Linux kernel internals.
• Hands-on experience with profiling tools such as eBPF, perf, and CPU profiling suites like Nsight or VTune.
• Strong background in kernel parameter tuning and optimizing systems at scale.
• Advanced proficiency in English. How we do make your work (and your life) easier:
• 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