Skill-Profil

CPU Architecture

Dieser Skill definiert Erwartungen über Rollen und Level.

Embedded & IoT Embedded Programming

Rollen

wo dieser Skill vorkommt

Stufen

strukturierter Entwicklungspfad

Pflichtanforderungen

die anderen 5 optional

Embedded & IoT

Embedded Programming

22.2.2026

Wählen Sie Ihr aktuelles Level und vergleichen Sie die Erwartungen.

Was wird auf jedem Level erwartet

Die Tabelle zeigt, wie die Tiefe von Junior bis Principal wächst.

Rolle	Pflicht	Beschreibung
Systems Programmer (C/C++)		Understands basic CPU architecture: registers, pipeline, operating modes (user/kernel). Knows ARM Cortex-M and x86 architecture basics, studies instruction set under mentor guidance.

Rolle	Pflicht	Beschreibung
Systems Programmer (C/C++)		Proficient in target CPU architecture: cache hierarchy (L1/L2/L3), TLB, branch prediction. Optimizes code for microarchitecture, understands platform memory ordering model.

Rolle	Pflicht	Beschreibung
Systems Programmer (C/C++)		Deep knowledge of multiple CPU architectures (ARM, x86-64, RISC-V). Designs code considering cache coherency protocols (MESI/MOESI), NUMA topology, speculative execution.

Rolle	Pflicht	Beschreibung
Systems Programmer (C/C++)		Defines architectural decisions considering target CPU specifics. Establishes optimization guidelines for specific microarchitectures, conducts critical code reviews.

Rolle	Pflicht	Beschreibung
Systems Programmer (C/C++)		Shapes enterprise CPU architecture support strategy. Evaluates new ISAs for company products, defines approaches to porting between ARM/x86/RISC-V, mentors experts.

Junior 1 Anforderungen

Systems Programmer (C/C++)

Understands basic CPU architecture: registers, pipeline, operating modes (user/kernel). Knows ARM Cortex-M and x86 architecture basics, studies instruction set under mentor guidance.

Middle 1 Anforderungen

Systems Programmer (C/C++)

Proficient in target CPU architecture: cache hierarchy (L1/L2/L3), TLB, branch prediction. Optimizes code for microarchitecture, understands platform memory ordering model.

Senior 1 Anforderungen

Systems Programmer (C/C++)

Deep knowledge of multiple CPU architectures (ARM, x86-64, RISC-V). Designs code considering cache coherency protocols (MESI/MOESI), NUMA topology, speculative execution.

Lead / Staff 1 Anforderungen

Systems Programmer (C/C++)

Defines architectural decisions considering target CPU specifics. Establishes optimization guidelines for specific microarchitectures, conducts critical code reviews.

Principal 1 Anforderungen

Systems Programmer (C/C++)

Shapes enterprise CPU architecture support strategy. Evaluates new ISAs for company products, defines approaches to porting between ARM/x86/RISC-V, mentors experts.

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