Back to Jobs

Urgently Hiring: JavaScript Virtual Machine Compiler Engineer

Remote, USA Full-time Posted 2025-06-13

Key Job Details:

  • Company: Workwarp
  • Location: Remote
  • Start Date: Immediate openings available
  • Compensation: a competitive salary
  • Position: Javascript Virtual Machine Compiler Engineer

Â


Â

Summary
Do you have a passion for crafting fast software, or squeezing out every last bit of performance that hardware can afford? Are you energized by competition in industry to deliver the best product possible? Are you undaunted by challenges that others claim to be impossible only because they failed at it? Do you have an itch to mix your creativity with your engineering and logic skills to solve difficult problems and deliver innovative features? If so, this role may be for you.

In the JavaScriptCore team at Apple, we work on a world class virtual machine which delivers bleeding edge performance in JavaScript and WebAssembly. We're looking for a virtual machine compiler engineer to join us in our mission to make the web even faster. You'll get to work with smart and passionate people who will challenge you to be the best engineer you can be. And last but not least, you'll get to work on products that delight and inspire millions of Apple customers every single day, including your friends and family.

Description
The WebKit JavaScript Virtual Machine is responsible for executing JavaScript and WebAssembly code found in web pages. It uses type inference, dynamic compilation, and sophisticated compilation optimizations to turn JavaScript programs into efficient machine code on X86 and ARM. JavaScript Virtual Machine engineers work on all aspects of the compilation pipeline, including the parser and lexical analysis, the profile-guided type inference, and the optimizing compiler backend. They also own and maintain the language runtime, the garbage collector, and the JavaScriptCore API for native apps.

As a JavaScript Virtual Machine Engineer you will work as a generalist in these areas, diagnosing and fixing performance, stability, standards compliance, and compatibility issues, implementing new language features, and supporting browser and non-browser JavaScript clients. Apply Job!

Â

We Want to Hear From You!

If this role sounds like a perfect fit, don't hesitate. Apply today and let's build the future together.

Apply To This Job

Similar Jobs

Urgently Hiring: JET Blue Airlines Remote Jobs $26 (Data Entry)

Remote, USA Full-time

Urgently Hiring: Jetblue Airlines Careers: Data Entry Remote Jobs

Remote, USA Full-time

Urgently Hiring: Jetblue Airlines Remote Jobs - Data Entry

Remote, USA Full-time

Urgently Hiring: Jetblue Airlines Remote Jobs - Part-Time Virtual

Remote, USA Full-time

Urgently Hiring: Job Application For Home Depot $25Hr

Remote, USA Full-time

Urgently Hiring: Job At Home CVS Pharmacy $27/Hour

Remote, USA Full-time

Urgently Hiring: Job Listing: Web/Native Developer

Remote, USA Full-time

Urgently Hiring: Job Openings At Home Depot $26Hr

Remote, USA Full-time

Urgently Hiring: Job Openings For Managers At Walmart $27/Hour

Remote, USA Full-time

Urgently Hiring: Job Posting Title Pharmacy Technician Inbound

Remote, USA Full-time

Urgently Hiring: Customer Service (remote work )

Remote, USA Full-time

Registered Nurse, Weekend Night Shift 24 hr Med Surg RN

Remote, USA Full-time

Senior Trade Control Specialist

Remote, USA Full-time

Looking for Online English Tutor ? Flexible Hours in Hartford, CT

Remote, USA Full-time

Remote Customer Service Specialist

Remote, USA Full-time

Looking for Assistant Math Learning Center Director in Napa, CA

Remote, USA Full-time

Immediately Require English Tutor – Work from Home in Elizabeth, NJ

Remote, USA Full-time

Mechanical Engineering Thought Leader | Mission Critical

Remote, USA Full-time

Immediate Hiring: Need Specialty Instructor ( Elk River YMCA) in

Remote, USA Full-time

Provider Customer Service Call and Chat Representative - Remote in Multiple Locations

Remote, USA Full-time