GPU Performance Verification Engineer - All Levels - Cork, Ireland

Location: Cork, Ireland

Department: ASICS Engineering

Work Location: onsite

Company:

Job Area:

General Summary:

We’re growing! We’ve got roles for fresh grads and experienced folks alike. If you’re excited about the work, apply—even if you don’t tick all the boxes.

Overview

We are hiring GPU Performance Verification Engineers to join our team in Cork, focused on verifying and optimizing the performance of next-generation Adreno GPUs—central to Qualcomm’s Snapdragon platforms, including the flagship Snapdragon 8 Elite and Snapdragon X2 Elite. This role is pivotal in ensuring our GPUs deliver industry-leading performance across gaming, compute, and AI workloads, while maintaining power efficiency and architectural scalability.

Why This Role Matters

The Adreno GPU is a cornerstone of Qualcomm’s graphics innovation. With the launch of Snapdragon X Elite, Adreno entered the high-performance compute space, delivering up to 4.6 TFLOPS of GPU compute and supporting real-time ray tracing, 240 FPS mobile gaming, and AI-powered graphics enhancements 

The sliced architecture enables independent shader processor-based cores, improving concurrency and work distribution.

In mobile, the newly launched Snapdragon 8 Elite—formerly known as Gen 4—marks a major leap forward. It integrates the 2nd Gen Qualcomm Oryon CPU and Adreno 830 GPU, delivering over 30% performance uplift compared to Snapdragon 8 Gen 3 . The platform supports Unreal Engine 5.3, Nanite, and Chaos Physics, enabling film-quality 3D environments and lifelike object interactions on smartphones

AI Leadership in Adreno GPUs:

Adreno GPUs are now tightly integrated with Qualcomm’s AI Engine, enabling real-time, on-device AI use cases across vision, language, and audio. The Snapdragon 8 Elite delivers up to 45% faster AI performance, supporting multi-modal GenAI workloads such as:

• Real-time semantic segmentation for camera enhancements.

• AI-powered ray tracing and denoising for immersive gaming.

• Low-latency translation and voice interaction on-device

We’re growing! We’ve got roles for fresh grads and experienced folks alike. If you’re excited about the work, apply—even if you don’t tick all the boxes.

What This Role involves:

This role centers on verifying the performance of Adreno GPUs powering flagship Snapdragon platforms. You’ll work on:

• Identifying and resolving architectural bottlenecks in GPU pipelines.

• Collaborate closely with GPU Design and Architecture teams to understand graphics concepts, performance trade-offs and propose optimizations

• Evaluate and optimize advanced GPU features such as ray tracing, context switching, and AI acceleration to ensure peak performance and efficiency

• Driving performance closure using trending graphics, compute, and AI benchmarks and real-world scenarios.

• Leverage Python-based data analytics to extract insights from large-scale simulation and emulation datasets.

• Collaborating across hardware and software teams to optimize power, performance, and area (PPA).

• Ensure compatibility and performance of AAA games across current and next-gen gaming systems

Minimum Qualifications:

Bachelor’s, Master’s, or PhD in Computer Science, Electronics, or a related field

Strong foundation in Computer ,GPU architecture, caches , memory subsystem etc.

Strong analytical skills

Some scripting and data visualization experience

Desirable(for experienced roles):

ASIC Design and/or Verification with a strong foundation in System Verilog/UVM.

Experience with UVM-based verification environments desirable.

Proficiency in any of the simulation or emulation platforms for design exploration and debug.

4+ years of overall experience in CPU/GPU/NPU domains(for experienced roles)

Familiarity with simulation acceleration and emulation platforms.

Experience in SW/HW partitioning and analyzing performance issues across the stack.

Expertise in data visualization and analytics using Python.

Equal Opportunities
We are an Equal Opportunity employer; all qualified applicants will receive consideration for employment without regard to race, colour, religion, sexual orientation, gender identity, national origin, disability, veteran status, or any protected classification.

What's on Offer

Apart from working in an open, relaxed and collaborative space, you will enjoy:

• Salary, stock and performance related bonus
• Maternity/Paternity Leave
• Employee stock purchase scheme
• Matching pension scheme
• Education Assistance
• Relocation and immigration support (if needed)
• Life, Medical, Income and Travel Insurance
• Subsidised memberships for physical and mental well-being
• Bicycle purchase scheme
• Employee run clubs, including, running, football, chess, badminton + many more

Minimum Qualifications:

*References to a particular number of years experience are for indicative purposes only. Applications from candidates with equivalent experience will be considered, provided that the candidate can demonstrate an ability to fulfill the principal duties of the role and possesses the required competencies.

Qualcomm expects its employees to abide by all applicable policies and procedures, including but not limited to security and other requirements regarding protection of Company confidential information and other confidential and/or proprietary information, to the extent those requirements are permissible under applicable law.

To all Staffing and Recruiting Agencies: Our Careers Site is only for individuals seeking a job at Qualcomm. Staffing and recruiting agencies and individuals being represented by an agency are not authorized to use this site or to submit profiles, applications or resumes, and any such submissions will be considered unsolicited. Qualcomm does not accept unsolicited resumes or applications from agencies. Please do not forward resumes to our jobs alias, Qualcomm employees or any other company location. Qualcomm is not responsible for any fees related to unsolicited resumes/applications.

If you would like more information about this role, please contact Qualcomm Careers.