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.
- Solid 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

📌 PCIe Software Developer (Telangana)
🏢 Luxoft
📍 Telangana