Machine Learning Engineer

Imagine what you can do here. Apple is a place where extraordinary people gather to do their lives best work. Together we create products and experiences people once couldn't have imagined, and now, can't imagine living without. It's the diversity of those people and their ideas that inspires the innovation that runs through everything we do.

Description

APPLE INC has the following available in Cupertino, California and various unanticipated locations throughout the USA. Participate in new feature design, implement new features, fix bugs and customer reported issues, and improve and refactor existing code. Work on an iOS or macOS project. Implement multi-threaded processing of data. Implement databases, db or full text indexes, file systems, or similar low-level systems. Work on the on-device search infrastructure, a low-level systemwritten in C, Objective-C and C++. Contribute to the core indexing system, which processes emails, contacts, documents on the File System and makes them searchable. Work on adding new features to the backend to enhance spotlight search in future OS releases. Some low-level features are also used by other first party apps like Mail. Work on low-level performance optimization and analyze traces to figure out bottlenecks and resolve them. Work on memory optimizations and on resolving crashes that are due to exceeding memory limit thresholds. Work on improving index stability and reliability by improving the core architecture of Spotlight. Address various bug reports filed about spotlight, sometimes directly by customers and collaborate with other teams at Apple to fully understand the issue and figure out a fix for it. 40 hours/week. At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $166,470 - $220,900/yr and your base pay will depend on your skills, qualifications, experience, and location. PAY & BENEFITS: Apple employees also have the opportunity to become an Apple shareholder through participation in Apple's discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple's Employee Stock Purchase Plan. You'll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses - including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits: https://www.apple.com/careers/us/benefits.html. Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.

• Master's degree or foreign equivalent in Computer Science or related field.
• Experience and/or education must include:
• Utilizing C and C++ to build and optimize high-performance storage systems.
• Utilizing C and C++ to optimize memory usage in high performance systems
• Utilizing Objective-C and C++ to build performant client libraries that access data systems
• Utilizing performance analysis and performance tracing tools to diagnose performance bottlenecks
• Utilizing diagnostic tools to analyze disk read and write patterns in data systems
• Utilizing C and C++ to build crash recovery and synchronization algorithms
• Utilizing C++ and Objective-C to add security enhancements to infrastructure to run third-party software

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