Job Description Our partner is looking for Mid and
Senior AI Engineers to work on AI models and deployment frameworks
close to the hardware layer. You will research and prototype modern
neural network architectures, optimize models for efficient
hardware execution and help improve how AI workloads are deployed
on advanced processor platforms. Location: Barcelona, Spain, Hybrid
Level: Mid / Senior Responsibilities Research and prototype neural
network architectures Optimize models for hardware deployment Apply
quantization, pruning and compression Analyze model performance and
efficiency Work with AI frameworks close to the hardware layer
Support production AI model development and deployment Collaborate
with software and hardware engineering teams Requirements Strong
understanding of transformers, CNNs, vision models and RNNs
Quantization, pruning and compression AI model performance analysis




PyTorch C++ Git and CI/CD Strong problem solving skills English C1
Optional / Desired RISC V experience MLIR ONNX Runtime Kernel
development Perfetto or similar tracing tools Model accuracy
tracking AI application deployment CUDA or ROCm OpenXLA, TVM or
IREE TensorFlow vLLM, SGLang, Triton or DeepSpeed TensorRT pybind11
GDB and software profiling What’s in it for you? Adaptable working
hours Hybrid model, 4 days office, 1 day from home 1 week per year
working from anywhere 25 days annual leave plus December 24 and 31
Monthly food allowance Private medical insurance Relocation bonus
Housing search support Visa support if required Family relocation
support Virtual shares Language classes Tax incentive, subject to
eligibility

📌 AI Engineer (Cataluña)
🏢 Hireroo
📍 Cataluña