RTL, Microarchitecture & PCIe Engineers | RISC-V & High-Speed IO (ASIC Design)

AUTSORSA is a fast-growing company founded and based in Bulgaria, providing business outsourcing, outstaffing, and HR services to clients all over the world.

Our client is a leading European semiconductor company developing cutting-edge AI chip infrastructure and software platforms that enable high-performance AI and data processing workloads. Their teams work end-to-end - from hardware architecture to low-level software - building complete solutions that power next-generation AI systems.

If you are passionate about systems programming, performance optimization, and parallel computing, and want to work closely with hardware and AI teams on real-world, high-impact products, this is a great opportunity to join a fast-paced and innovative environment.

We are currently looking for experienced RTL / Microarchitecture Engineers, PCS Design Engineer and PCIe Engineers to join a highly skilled hardware development team working on next-generation high-performance AI processors.

This is an opportunity to contribute to advanced semiconductor solutions in a collaborative, international R&D environment.

✨ Why this opportunity? • Work on cutting-edge AI processor development; • Collaborate with leading semiconductor engineers; • Permanent, full-time position based in Barcelona; • Full relocation support including visa sponsorship and housing assistance; • Interview process is remote - travel only required once relocation is confirmed.

Key Responsibilities • Define architecture and lead RTL implementation of PCIe solutions; • Integrate PCIe subsystems within SoC/ASIC environments; • Ensure optimal interaction between PCIe subsystems and processor cores using AMBA-CHI coherency protocol; • Collaborate with cross-functional hardware teams to deliver high-performance solutions; • Support block-level verification and integration activities.

✅ Required Experience • 4+ years industrial experience in ASIC/SoC or digital design environments; • Strong RTL design experience using Verilog or VHDL; • Knowledge of scripting or programming languages (Python, C++, Perl, Bash, TCL); • Experience in microarchitecture, high-speed interfaces, or processor/IO subsystem design; • Experience with PCIe, Ethernet/PCS, SerDes or similar high-speed technologies; • Experience integrating IPs within complex SoC/ASIC environments; • Understanding of timing constraints and digital design flows;

Why join us: • Relocation package for you and your family; • Permanent, full-time onsite position based in Barcelona, Spain; • Flexible working hours (Monday–Friday, 9:00–18:00); • Opportunity to work at one of the few European companies building end-to-end AI chip infrastructure.

How to Apply If you want to work on high-performance hardware that shapes next-generation AI systems, we would love to hear from you. Join us in building the future of AI-powered computing.

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License for the selection of personnel from the Employment Agency No. 3484 of 08.03.2023 and No. 3485 of 08.03.2023 for the EU.