As a key member of our compiler platform compatibility team, you will be focused on the V8 JavaScript engine. In this role, you will:;
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;;;;;; Design and Develop:;Maintain;the V8 backend for s390x architectures.;
;;;;;; Optimize;Performance:;Dive deep into Just-In-Time (JIT) compilation and garbage collection (GC) subsystems to analyze and improve performance for customer workloads.;
;;;;;; Contribute to Open Source:;Actively;participate;in the V8 open-source community, contributing your code and;expertise;upstream to;benefit;the entire ecosystem.;
;;;;;; Debug and Troubleshoot:;Tackle complex, low-level issues using tools like GDB,;identifying;root causes in generated code and runtime behavior.;
;;;;;;;Drive Innovation:;Stay current with advancements in compiler technology, JavaScript language features, and;WebAssembly;to drive innovation within IBM.;
;;;;;; Compiler Expertise:Good;knowledge of compiler architecture, code generation, and optimization techniques
;;;;;;;Programming Mastery:;Proficiency;in C/C++ and assembly language, with specific hands-on experience in;s390x assembly
;;;;;; Debugging Skills:;Good debugging skills, including experience with tools like GDB
;;;;;; Linux Proficiency:; Familiarity with the Linux operating system, its development tools, and command-line environment
;;;;;; Experience with other parts of the V8 engine, such as Turbofan, Liftoff, Sparkplug, Maglev, Torque, or Sandbox.;
;;;;;; Strong knowledge of JavaScript and;WebAssembly;(Wasm).;
;;;;;; Familiarity with Node.js internals.;
;;;;;; Experience with performance analysis and profiling tools.;
;;;;;;;Knowledge of modern CI/CD practices and tools (Git, Jenkins, etc.).;
;;;;;;;Exposure to Opensource contributions

Keyskills: debugging c operating system compiler technology collection garbage collection javascript open source git linux optimization techniques design jenkins programming performance analysis architecture
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