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JavaScriptCore Manager

Apple - Cupertino, United States of America

Posted Feb 20, 2026

Benefits

Parental leave
Not verified
Non-birth-parent leave
Not verified
Family-building benefits
  • Fertility benefits: Not verified
  • Adoption assistance: Not verified
  • Surrogacy assistance: Not verified
Mental health support
Not verified
Relocation assistance
Not verified
Childcare support
Not verified
Learning budget
Not verified
Verification
Not verified checked Jun 13, 2026
Salary
$262K-$394K From the posting source checked Jun 20, 2026
401(k) match
Reported from DOL Form 5500 industry filing (not employer-specific)

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Market context

U.S. role benchmark (BLS OEWS)
$116,543 U.S. median for this role
Projected growth (BLS Employment Projections)
+9.8% - Much faster than average

182% above the BLS role benchmark for software engineering aggregate.

Matched to SOC 15-1252 - Software Engineering aggregate by role bucket.

Source: U.S. Bureau of Labor Statistics, OEWS, May 2024 and Employment Projections, 2024-2034.

Role

Role function
Engineering From the posting source checked Jun 20, 2026
Seniority
Mid From the posting source checked Jun 20, 2026

Schedule

Shift type
Not verified
Weekend work
Not verified

Company

Equity
Offered Verified - SEC 10-K source checked Jun 20, 2026

Application

Cover letter
Not verified
Assessment
Not verified
Deadline
Not stated

Where they hire

State eligibility is not yet verified.

About this role

JavaScriptCore Manager Cupertino, United States of America The JavaScript team seeks a Software Engineering Manager with deep compiler and virtual machine expertise, ready to support the world's fastest and best JavaScript and WebAssembly VM. The JavaScriptCore framework powers many system applications and services, including WebKit clients like Safari, Mail, and Books; and direct clients like iTunes and Siri. This organization designs and implements changes to deliver improved security, better performance, and new JS and WASM language features. Weʼre looking for leaders with outstanding problem solving skills, a passion for quality, and the desire to push the web forward! The role of the JavaScriptCore Manager is to manage individual contributors, cross-functional projects, and potentially other projects in order to develop new features and evolve the JavaScriptCore VM to deliver better performance, improved security, new language features, better developer tools support, and other improvements. Additional responsibilities may include driving low-level security and performance improvements in WebKit and throughout Apple's operating systems. Minimum Qualifications: BS in computer science or equivalent (equivalent credential or software exeprience) Experience with mentoring, career development, project planning, and executive reporting! Detailed knowledge of system development in C++ Excellent debugging, critical thinking, and performance analysis skills Experience with compilers, parsers, interpreters, and virtual machines Preferred Qualifications: Detailed knowledge of the JavaScript language Detailed knowledge of the WebAssembly language Knowledge of best practices in embedded software security Experience with garbage collectors Experience with open source software development

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