Performance Engineer

Xinnor is an Israeli-based software development company that specializes in creating innovative data storage solutions. Our flagship product, xiRAID, is a high-performance software RAID engine designed from the ground up for multiple storage devices. It drives up to 97% of raw device performance in different RAID configurations while minimizing CPU and memory overhead.

Xinnor partners with companies like Western Digital, ATTO Technology, KIOXIA, Micron and others to provide cost-effective and high-performance RAID solutions for data-intensive workloads. Xinnor is currently focused on finding new partners and end customers as well as enhancing its product offerings and accelerating innovation in data storage solutions.

What you will be doing:

• Measure and analyze Xinnor products performance to identify performance improvement opportunities.
• Research and measure storage performance for High Performance Computing (HPC) workloads.
• Maximize performance at the integration layer with parallel or distributed file systems.
• Performance tuning in different usage scenarios of Xinnor products.
• Participate in the process of automating performance testing.
• Present results to the customers or at public events and conferences.

The following skills will help you be successful on the job:

• In-depth knowledge and hands-on experience with the hardware architecture of modern drive subsystems and servers.
• Understanding and ability to identify components responsible for application performance degradation, bottle-neck localization to the specific component (kernel/application lines of code, hardware component), finding root causes of computational failures.
• Experience in using of tracing and profiling tools (Dtrace, SystemTap, perf, strace, eBPF).
• Deep knowledge in Linux system administration, knowledge of any modern scripting language: e.g. Python or advanced knowledge of BASH.
• Deep knowledge in one or more parallel or distributed filesystems such as Lustre, GPFS, BeeGFS, etc.
• Understanding of methodologies and principles of load testing, automated testing.

We Offer You:

• Official employment from the first day of work: white salary stable and on time.
• Remote work format.
• Challengeable tasks: you will feel yourself as an inventor solving tasks not solved before.
• Work together with the best industry talents with ability to learn.
• Fast growing company & International environment.