PCIe Software Developer

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Hyderabad, IN, India

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C/C++

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Automotive Industry

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12/12/2025

Req. VR-119769

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Project description

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

Responsibilities
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Design and develop PCIe controller features using modern C++

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

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

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

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

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

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

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

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

Skills

Must have

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5-8 years of experience

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Strong C++ programming experience.

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

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TLP formatting and parsing

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Data link layer concepts

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LTSSM understanding

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Flow control mechanisms

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

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MSI/MSI-X, BARs, configuration space access

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

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Strong understanding of PCIe Base Spec (Gen6).

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

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

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Experience in Linux/Windows system programming is a plus.

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

Nice to have

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

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SystemC knowledge

Other
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Languages

English: B2 Upper Intermediate

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Seniority

Regular

Hyderabad, IN, India

Req. VR-119769

C/C++

Automotive Industry

12/12/2025

Req. VR-119769

Apply for PCIe Software Developer in Hyderabad, IN

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