Skill-Profil

Hardware Interfaces

Dieser Skill definiert Erwartungen über Rollen und Level.

Embedded & IoT Hardware Interfaces

Rollen

wo dieser Skill vorkommt

Stufen

strukturierter Entwicklungspfad

Pflichtanforderungen

die anderen 5 optional

Embedded & IoT

Hardware Interfaces

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 hardware interfaces: GPIO, UART, SPI, I2C. Reads device datasheets, connects simple peripherals under mentor guidance.

Rolle	Pflicht	Beschreibung
Systems Programmer (C/C++)		Independently works with hardware interfaces: PCIe, USB, Ethernet PHY. Reads schematics, uses logic analyzer for protocol debugging, implements timing requirements.

Rolle	Pflicht	Beschreibung
Systems Programmer (C/C++)		Designs low-level hardware interaction: implements custom protocols, optimizes DMA transfers via scatter-gather, works with MMIO and I/O port mapping.

Rolle	Pflicht	Beschreibung
Systems Programmer (C/C++)		Defines hardware interface standards for the platform. Establishes HAL strategy, conducts hardware-software interface reviews, coordinates with the HW team.

Rolle	Pflicht	Beschreibung
Systems Programmer (C/C++)		Shapes enterprise approach to hardware interfaces. Defines strategy for supporting new interfaces (CXL, UCIe), manages hardware-software co-design process.

Junior 1 Anforderungen

Systems Programmer (C/C++)

Understands basic hardware interfaces: GPIO, UART, SPI, I2C. Reads device datasheets, connects simple peripherals under mentor guidance.

Middle 1 Anforderungen

Systems Programmer (C/C++)

Independently works with hardware interfaces: PCIe, USB, Ethernet PHY. Reads schematics, uses logic analyzer for protocol debugging, implements timing requirements.

Senior 1 Anforderungen

Systems Programmer (C/C++)

Designs low-level hardware interaction: implements custom protocols, optimizes DMA transfers via scatter-gather, works with MMIO and I/O port mapping.

Lead / Staff 1 Anforderungen

Systems Programmer (C/C++)

Defines hardware interface standards for the platform. Establishes HAL strategy, conducts hardware-software interface reviews, coordinates with the HW team.

Principal 1 Anforderungen

Systems Programmer (C/C++)

Shapes enterprise approach to hardware interfaces. Defines strategy for supporting new interfaces (CXL, UCIe), manages hardware-software co-design process.

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