Apple

Graphics (GPU) Performance Modeling Engineer

Apple$120K — $150K *
Consumer Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • BS in Computer Science or related field plus 3 years of experience
  • Expertise in C++ performance modeling for architectural solutions
  • Familiarity with performance and power simulation environments
  • Strong understanding of data structures, algorithms, and design patterns
  • Proficiency in scripting languages such as Perl, Python, or Ruby
  • Solid knowledge of computer architecture and micro-architecture
  • Excellent communication and negotiation skills, able to make data-driven decisions

Responsibilities

  • Collaborate with designers to assess and refine architectural concepts
  • Analyze workloads to identify performance bottlenecks and improvement opportunities
  • Architect and develop new simulator features for enhanced performance
  • Gather and analyze simulation results to evaluate architectural alternatives
  • Write architectural specification documents with cross-disciplinary engineers
  • Improve the modeling platform by creating APIs and tools for company-wide use
  • Work with multi-functional teams to devise effective architectural solutions

Benefits

  • Collaborative work environment with world-class experts
  • Opportunity to drive innovation in GPU micro-architecture
  • Chance to contribute to high-performance simulation tools
  • Access to advanced technology and resources
  • Professional development and cross-disciplinary collaboration
Full Job Description
Description

As a Performance Modeling Engineer you will be part of a team that is defining and optimizing Apple's GPU micro-architecture. With others you will seek out areas for improvement while collecting data and measurements that either confirm the idea or rule it out. You will collaborate with experienced designers in micro-architecture and RTL to assess the feasibility of ideas, refine ideas, and seed new ones.

The role requires the analysis of interesting workloads across existing and new product categories to identify bottlenecks and opportunities for improvement. You'll be architecting new simulator features and brainstorming novel ideas to boost simulation performance. You'll collaborate with world-class GPU and SoC Architects to steer and improve the implementation of GPU simulators and performance models used for research, performance analysis, and microarchitecture tuning. We also cross-collaborate as a larger architecture and performance team to maintain and improve the simulation environment and look for ways to boost the productivity of the entire team .

In this position you will be expected to:

- C++ performance modeling of proposed architectural solutions and features.

- Gathering, analyzing, and validating measured and simulated results to compare architectural design alternatives.

- Carefully analyze and present results to enable data specific architecture/design.

- Writing architectural specification documents in collaboration with engineers across different disciplines.

- Work with the multi-functional teams to develop architectural solutions.

- Improve Apple's modeling platform by developing APIs, tools, and optimal standard examples that can be used throughout the company.

Minimum Qualifications

Minimum of BS + 3 years of relevant experience.

Preferred Qualifications

Familiarity with a range of performance and/or power simulation environments

Strong coding skills including object-oriented programming with C & C++

Strong understanding of common data structures and algorithms

Knowledgeable in software design patterns

Knowledge of scripting languages such as Perl, Python, or Ruby

You should have strong knowledge of computer architecture & micro-architecture

Be comfortable in an environment of uncertainty and able to work through ambiguities

You will need strong communication, influence and negotiation skills to enable right data driven decisions are taken

Experience in C++ programming.

Experience with C++ modeling of Computer Architectures.

Experience with scripting languages Python, Ruby, or Perl.

About Apple

Apple is a corporation that designs, manufactures, and markets mobile communication and media devices, personal computers, portable digital music players, and sells a variety of related software, services, peripherals, networking solutions, and third-party digital content and applications. Apple provides many products and services, including iPhone; iPad; iPod; Mac; Apple TV; a portfolio of consumer and professional software applications; the iOS and OS X operating systems; iCloud; and accessories, service, and support offerings. It sells its products worldwide through its retail stores, online stores, direct sales force and third-party cellular network carriers, wholesalers, retailers, and value-added resellers to the consumer and also sells third-party iPhone, iPad, Mac and iPod compatible products, including application software and accessories through its online and retail stores. Introduced in 1984, the Macintosh was the first widely sold personal computer with a graphical user interface (GUI). That feature and others such as an improved floppy drive design and a low-cost hard drive that made data retrieval faster helped Apple cultivate a reputation for innovation. Apple was named as the most admired company in the United States in 2008 and in the world from 2008 to 2012 by the Fortune magazine. The company was founded by Steven Paul Jobs, Steve Wozniak, and Ronald Gerald Wayne on April 1, 1976, and is headquartered in Cupertino, California.

Apple Careers

Join Apple, a place where extraordinary people gather to do their best work. Our ever-expanding global team is at the forefront of innovation and leadership in the tech industry. At Apple, we're not just building products—we're crafting the kind of wonder that revolutionizes entire industries. It's the diversity of our people and their ideas that inspires the innovation that runs through everything we do, from amazing technology to industry-leading environmental efforts. Work You’ll Do Embark on a journey with Apple’s market-leading team to help some of the world’s most influential companies navigate their path to digital mastery with cutting-edge technology and services. Transform industries and touch lives with your unique ideas at Apple. Here, you’ll lead through a unique position at the intersection of technology, creativity, and robust industry expertise. Collaborate with a global team of professionals who are at the top of their game in technology and design. Apple isn’t just a company, it’s a community of innovators and passionate thinkers. Introducing the Apple Innovation and Leadership Initiative We are building a market-leading team to drive our efforts in delivering groundbreaking solutions and services. At Apple, job opportunities are abundant, offering you the chance to explore diverse roles from engineering to marketing, all designed to empower your career growth. Do Innovative Work Join the largest group of creative and technical experts in the world—professionals dedicated to redefining what’s possible through technology and innovation. Deliver targeted solutions through a depth and breadth of expertise that’s unmatched, driving forward our commitment to excellence and leadership in every project we undertake. Be Part of a Great Team Engage in a wide range of projects utilizing Apple’s technology and resources. Harness the unparalleled capabilities, global scale, and joint solution development that only Apple can offer. Future-Proof Your Career Advance your career with limitless opportunities at Apple. Go as far as your ambition takes you with unmatched training, development, and certification support. Explore Discover how Apple is leading the way in tech innovation: [With iOS] Businesses can streamline operations and enhance customer interactions... READ MORE Smart home technology integration that sets the standard for convenience and security... READ MORE The Apple Experience Our combined service capabilities, global scale, and joint solution development help clients overcome challenges and lead transformation in their industries. Clients worldwide look to Apple for new strategies and solutions that drive growth and innovation in the digital era. Stay Connected Join Our Team Search open positions that match your skills and interests. We look for passionate, curious, creative, and solution-driven team players. Whether you’re seeking a professional role, an internship, or a leadership position, Apple offers a variety of employment opportunities. SEARCH APPLE JOBS Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. READ CAREERS BLOG Job Alert Emails Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. See what exciting and rewarding opportunities await at Apple, a company committed to diversity, innovation, and leadership. Explore job opportunities, employment benefits, and the culture of growth and innovation at Apple. Prepare your resume, hone your interview skills, and ready yourself for a career at one of the most prestigious companies in the world. Join us in pushing the boundaries of what is possible.
Learn more about Apple
Size
154,000 employees
Market Cap
$2,074.3 billion
Industry
Net Income
$63.9 billion
Founded
1976
5 Year Trend
+11.5%
Revenue
$294.1 billion
NASDAQ

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