Senior Low level & Hardware Performance Engineer II (ARM) IRC305785

GlobalLogic; Wrocław; On-site; PLN 180,000 - 240,000; Full time

Job summary

GlobalLogic is seeking a Senior Software Engineer to join the Hardware Acceleration & Performance Team. You will implement SR-IOV/NFV offloading, optimize PCIe pass-through, and explore NVLink on ARM servers.

You will work on low-level systems programming in C/C++, profile bottlenecks, and contribute to kernel/user-space optimizations across our server fleet.

Qualifications

• Bachelor of Science in Computer Science, Computer Engineering, or a related field.
• Minimum 4 years of experience in low-level systems programming, hardware offloading, and performance optimization.
• Strong proficiency in C and C++ for systems programming.
• Knowledge of SR-IOV, NFV (Network Functions Virtualization), and PCIe pass-through technologies.
• Experience with acceleration frameworks / kernel bypass (eBPF or DPDK).
• System bottleneck profiling, DMA throughput, and latency analysis skills.
• Nice to have: HPC or telecom hardware offload environments, NVLink CPU-to-CPU interconnects or direct PCIe memory mapping.

Responsibilities

• Implement and tune hardware-based network offloading capabilities (SR-IOV, NFV) on bare-metal ARM compute hosts.
• Profile PCIe bus performance, DMA throughput, and memory latencies across host architectures.
• Benchmark and integrate NVLink mechanisms to optimize CPU-to-CPU interconnect performance.
• Deliver technical recommendations, kernel enhancements, and user-space code optimizations to maximize platform throughput.

Skills

C/C++

low-level-programming

performance-optimization

profiling

kernel-bypass

SR-IOV

NFV

PCIe

eBPF

DPDK

NVLink

Education

Bachelor’s degree in Computer Science/Engineering

Tools

eBPF

DPDK

NVLink

PCIe

SR-IOV

NFV

Job description

Description

Seeking a Senior Software Engineer to join the Hardware Acceleration & Performance Team. The team optimizes low-level hardware performance, PCIe pass-through offloads, and high-speed CPU interconnects across our server fleet. You will be responsible for implementing SR-IOV/NFV offloading and exploring NVLink capabilities on our flagship ARM servers.

Requirements

• Bachelor of Science in Computer Science, Computer Engineering, or a related field.
• Minimum 4 years of experience in low-level systems programming, hardware offloading, and performance optimization.
• Strong proficiency in C and C++ for systems programming
• Knowledge of SR-IOV, NFV (Network Functions Virtualization), and PCIe pass-through technologies
• Experience with acceleration frameworks / kernel bypass (eBPF or DPDK)
• System bottleneck profiling, DMA throughput, and latency analysis skills
• Nice to have:
• Experience in High-Performance Computing (HPC) or telecom hardware offload environments
• Experience with NVLink CPU-to-CPU interconnects or direct PCIe memory mapping

Job responsibilities

• Implement and tune hardware-based network offloading capabilities (SR-IOV, NFV) on bare-metal ARM compute hosts.
• Profile PCIe bus performance, DMA throughput, and memory latencies across host architectures.
• Benchmark and integrate NVLink mechanisms to optimize CPU-to-CPU interconnect performance.
• Deliver technical recommendations, kernel enhancements, and user-space code optimizations to maximize platform throughput.

What we offer

Empowering Projects:

With 500+ clients spanning diverse industries and domains, we provide an exciting opportunity to contribute to groundbreaking projects that leverage cutting-edge technologies. As a team, we engineer digital products that positively impact people’s lives.

Empowering Growth:

We foster a culture of continuous learning and professional development. Our dedication is to provide timely and comprehensive assistance for every consultant through our dedicated Learning & Development team, ensuring their continuous growth and success.

DE&I Matters:

At GlobalLogic, we deeply value and embrace diversity. We are dedicated to providing equal opportunities for all individuals, fostering an inclusive and empowering work environment.

Career Development:

Our corporate culture places a strong emphasis on career development, offering abundant opportunities for growth. Regular interactions with our teams ensure their engagement, motivation, and recognition. We empower our team members to pursue their career goals with confidence and enthusiasm.

Comprehensive Benefits:

In addition to equitable compensation, we provide a comprehensive benefits package that prioritizes the overall well-being of our consultants. We genuinely care about their health and strive to create a positive work environment.

Flexible Opportunities:

At GlobalLogic, we prioritize work-life balance by offering flexible opportunities tailored to your lifestyle. Explore relocation and rotation options for diverse cultural and professional experiences in different countries with our company.

About GlobalLogic

GlobalLogic, a Hitachi Group Company, is a trusted digital engineering partner to the world’s largest and most forward‑thinking companies. Since 2000, we've been at the forefront of the digital revolution and helping create some of the most innovative and widely used digital products and experiences. Today we continue to collaborate with clients in transforming businesses and redefining industries through intelligent products, platforms, and services.