Senior CPU Performance Engineer

ARM LIMITED; Hartford; Hybrid; GBP 60,000 - 80,000; Full time

Job summary

A leading technology company in the UK is seeking engineers to define the micro-architecture for future products that will influence millions of users. You will collaborate with CPU designers on performance analysis and micro-architectural evaluations, utilizing your C++ skills. Strong mentorship opportunities are available for guiding junior engineers. This role supports hybrid working arrangements, focusing on both performance and flexibility.

Qualifications

• Good interpersonal skills and capacity to work efficiently with local and remote teams.
• Detailed understanding of CPU micro-architecture.
• Experience of performance modelling.
• Experience of exploring and evaluating ideas related to processor micro-architecture.
• Proven experience in C++.

Responsibilities

• Help drive the technical direction of the team developing software models of Arm's CPUs.
• Engage with hardware design engineers to explore power and performance opportunities.
• Support mentorship and coaching of other specialists, sharing technical expertise.
• Improve the effectiveness of Arm modelling methodologies.

Skills

Interpersonal skills

Performance modelling

C++ proficiency

CPU micro-architecture

Job description

Would you like to join the team that defines the micro-architecture of the future Arm CPUs, and influence the future by crafting products that millions of people will use all over the world? We are looking for engineers willing to accept the challenge of working with us on defining next generation products optimised for cutting-edge AI algorithms that target markets from IoT devices to mobiles, laptops and servers. The performance team within the CPU group is responsible for early performance exploration and analysis that drive the definition of the next generation Arm CPUs. By joining the team, you will interact closely with world-wide CPU RTL designers and implementation teams to investigate and evaluate new micro-architectural ideas and design trade-offs that will make the micro-architecture for the next products successful for the target sectors. You will evaluate these ideas and analyse CPU performance and power developing and using C++ based models of the micro-architecture. You will also coach and mentor more junior engineers to help them grow and become deep experts on the field.

Responsibilities

• Help driving the technical direction of the team, which develops, tests and maintains software models of Arm's advance CPUs.
• Engage with hardware design engineers to prune the design space of next generation products, understanding power and performance opportunities on current processors and investigate potential micro-architectural improvements.
• Support the mentorship and coaching of other specialists; sharing your technical expertise and experience.
• With your help, we will keep improving the effectiveness of Arm modelling methodologies.
• Our team collaborates with performance, design and implementation engineers across the world. You would be involved on the communication and alignment of activities related to integration, methodologies, strategies, etc., You Will get to utilise your engineering skills to build support for technologies and influence millions of devices for years to come. You'll share ideas with and learn new skills from some of the best engineers in the world!

Qualifications

• Good interpersonal skills and capacity to work efficiently with local and remote teams.
• Detailed understanding of CPU micro-architecture.
• Experience of performance modelling.
• Experience of exploring and evaluating ideas and performance related to processor micro-architecture.
• Proven experience in C++.

Nice to Have

• Team leadership, including planning and managing tasks, as well as delivery to specification and schedule.
• Strong software development experience, including design specification, coding, testing, and debugging.
• Experience with RTL and SystemC simulators.

About Accommodation

Accommodations at Arm At Arm, we want to build extraordinary teams. If you need an adjustment or an accommodation during the recruitment process, please email [e-mail] . To note, by sending us the requested information, you consent to its use by Arm to arrange for appropriate accommodations. All accommodation or adjustment requests will be treated with confidentiality, and information concerning these requests will only be disclosed as necessary to provide the accommodation. Although this is not an exhaustive list, examples of support include breaks between interviews, having documents read aloud, or office accessibility. Please email us about anything we can do to accommodate you during the recruitment process.

Hybrid Working at Arm

Arm's approach to hybrid working is designed to create a working environment that supports both high performance and personal wellbeing. We believe in bringing people together face to face to enable us to work at pace, whilst recognizing the value of flexibility. Within that framework, we empower groups / teams to determine their own hybrid working patterns, depending on the work and the team's needs. Details of what this means for each role will be shared upon application. In some cases, the flexibility we can offer is limited by local legal, regulatory, tax, or other considerations, and where this is the case, we will collaborate with you to find the best solution. Please talk to us to find out more about what this could look like for you.

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