PCIe Software Developer

5 years

6 - 9 Lacs

Posted:1 day ago| Platform: GlassDoor logo

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Work Mode

On-site

Job Type

Part Time

Job Description

Project description

We're looking for a PCIe Developer to join our team.

Responsibilities

Design and develop PCIe controller features using modern C++

Implement PCIe transaction layers, data path logic,MAC layer, protocol handling, and error recovery mechanisms.

Work closely with hardware/RTL teams on PCIe IP integration, debug, and bring-up.

Develop and maintain PCIe TLP/ DLLP/ LTSSM handling modules.

Contribute to the development of drivers, firmware modules, or board-level diagnostics for PCIe devices.

Implement performance improvements including latency reduction, throughput optimization, flow control tuning, etc.

Participate in post-silicon validation, debugging link training issues, and compliance interoperability problems.

Build unit tests, system tests, and simulation testbenches for PCIe components.

Collaborate with cross-functional teams including Silicon, FPGA, Validation, and Firmware.

Skills

Must have

5-8 years of experience

Strong C++ programming experience.

Hands-on PCIe development experience (not just usage):

TLP formatting and parsing

Data link layer concepts

LTSSM understanding

Flow control mechanisms

Virtual Channel (VC), Traffic Class (TC), Completion rules

MSI/MSI-X, BARs, configuration space access

Experience developing or debugging PCIe controllers, endpoint or root complex.

Strong understanding of PCIe Base Spec (Gen6).

Experience with logic analyzers, PCIe protocol analyzers, or hardware bring-up.

Good understanding of low-level system concepts: DMA, MMIO, interrupts, caching, coherency.

Experience in Linux/Windows system programming is a plus.

Strong problem-solving skills in a real-time embedded or system-level environment.

Nice to have

Exposure to PCIe Gen5/Gen6, SR-IOV, ATS, PASID, PRI, IDE

SystemC knowledge

Other

Languages

English: B2 Upper Intermediate

Seniority

Regular


Hyderabad, IN, India

Req. VR-119769

C/C++

Automotive Industry

12/12/2025

Req. VR-119769

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