Performance Engineer – DPU Systems - Rzeszów

As a Performance Engineer, you will analyze, measure, and optimize the end-to-end performance of DPU-based systems, including computer, networking, storage, and security workloads. · You'll work closely with architecture, software, and validation teams to define benchmarks, ident ...

Opis pracy

As a Performance Engineer, you will analyze, measure, and optimize the end-to-end performance of DPU-based systems, including computer, networking, storage, and security workloads.

You'll work closely with architecture, software, and validation teams to define benchmarks, identify bottlenecks, and guide optimizations at both the software and hardware levels.

By joining us, you become a member of the Embedded Competence Center at Sii is an internal organizational unit, bringing together more than 500 specialists nationwide We are currently working on about 100 projects for 50 clients from various industries, including automotive, IoT, telecommunications, and medical.

Your tasks

Develop and execute performance tests and benchmarks for DPU components
Analyze system behavior under high-load scenarios and identify performance bottlenecks
Collaborate with software, firmware, and hardware teams to drive optimizations
Gather and visualize performance metrics for reporting and competitive analysis
Contribute to performance automation and CI workflows

Requirements

Minimum 5 years of commercial experience in a similar position
Strong background in Linux system performance analysis
Hands-on experience with DPDK and/or SPDK for data path and storage performance
Familiarity with CPU, memory, I/O, and network performance tuning
Understanding of industry benchmarks (SPEC, FIO, iperf, Netperf, etc.)
Experience developing performance tests targeting custom hardware and software components
Solid scripting skills (Python, Bash, or similar)
Good knowledge of spoken and written English (everyday communication)
Strong analytical and problem-solving skills; comfortable with data collection and visualization tools
Residing in Poland required

Job no SSOFN

Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws.

Benefits For You

Great Place to Work

Solid financial situation

Contracts with the biggest brands

Centre of internal trainings

Many experts you can learn from

Open and accessible management team

Profit sharing

Passion Sponsorship program

Regular integration events and trips

Comfortable and well-equipped offices

MySii app

Medical care