Performance Engineer (Storage, Linux)

Компания "Digital Design"

We're software development company that specializes in creating innovative data storage solutions. Our main product is a patented software RAID technology that delivers exceptional performance.

Our product works with all storage devices and excels when deployed alongside NVMe® or NVMe-oF™ devices. It is the only solution on the market to drive up to 95% of raw device performance in a computationally heavy RAID6/RAID N+M configurations with a low load on the host CPU and memory footprint.

Basing on our technology we do with our partners:

• Software design in cooperation with HW and SW vendors and their specialized research labs;
• Software defined storage for high performance computing clusters for scientific andindustrial applications;
• Solutions for different industries: Media&Entertainment, Telecom, Finance, Automotive.

What you will be doing:

• Measure and analyze our 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 our 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.

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