CareerPlan

高级虚拟机专家-Cross Platform

上海Full-time2026-09-28 → 2026-11-12

Core

Design, develop, and maintain JavaScript and WebAssembly virtual machines, and create a self-developed programming language including its runtime, compiler, and standard library.

Role type

Senior IC programming language engineer (virtual machine & compiler)

Builds

JavaScript VM, WebAssembly VM, self-developed language runtime, JIT/AOT compiler

Domain

Programming languages, compilers, virtual machines, AI

Deliverable

production ML models | product features

Required skills

JavaScript VMs, WebAssembly, compiler design, garbage collection, JIT/AOT compilation, runtime standard libraries, performance tuning, memory optimization

Preferred skills

Open source contributions to language VMs, AI model knowledge, curiosity for new technologies

Technologies

V8, JSC, QuickJS, LLVM