Senior AI/HPC Presales Architect

Semidynamics; Barcelona; On-site; EUR 90,000 - 130,000; Full time

Job summary

Semidynamics, a Barcelona-based fabless semiconductor company, seeks a Technical Presales Engineer to own the technical side of tenders, RFIs and RFPs. Translate architecture into credible, compliant responses: configurations, performance projections and benchmarks, collaborating with BD, CTO and engineering in Barcelona.

You will design customer configurations, define benchmark strategies (MLPerf, LLM metrics, HPC tests) and build reusable collateral.

Qualifications

• 8+ years in technical presales or HPC/AI performance roles with customer interaction.
• Background in server OEM, system integrator or chip maker in AI/HPC space preferred.
• Experience with public HPC procurements or EuroHPC is a plus.

Responsibilities

• Own the technical response to tenders, RFPs and RFIs, including requirement tables and compliance matrices.
• Read documents quickly, flag gaps, and drive internal answers to deadlines.
• Provide inputs for offers: system specs, performance per node, power/thermal figures, SLAs.
• Build and maintain a reusable technical collateral library.
• Define and run benchmark strategies: MLPerf Inference, LLM metrics, HPC benchmarks.

Skills

Technical presales

Solutions architecture

HPC/AI performance

Customer facing

English proficiency

Education

Degree in Computer Science or related field

Tools

Linux

PyTorch/ONNX

Slurm

Kubernetes

PCIe/RDMA

Job description

Semidynamics, a Barcelona-based fabless semiconductor company, seeks a Technical Presales Engineer to own the technical side of tenders, RFIs and RFPs. Translate architecture into credible, compliant responses: configurations, performance projections and benchmarks, collaborating with BD, CTO and engineering in Barcelona.

You will design customer configurations, define benchmark strategies (MLPerf, LLM metrics, HPC tests) and build reusable collateral.