Factorial

Senior AI Engineer

Factorial

full-time

Posted on:

Location Type: Hybrid

Location: Barcelona • Spain

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Job Level

Senior

Tech Stack

PythonPyTorchTensorflow

About the role

  • Design, train, and optimize large-scale AI models, including LLMs and similar architectures.
  • Collaborate with hardware and software engineers to ensure efficient model deployment on custom silicon solutions.
  • Develop new techniques for improving training efficiency, model accuracy, and hardware utilization.
  • Implement distributed training strategies for large-scale models across high-performance computing infrastructures.
  • Explore and implement advanced AI/ML techniques, such as sparsity, quantization, and knowledge distillation.
  • Work with state-of-the-art frameworks such as TensorFlow, PyTorch, JAX, and Hugging Face Transformers.
  • Conduct performance benchmarking and profiling of ML workloads on custom accelerators.
  • Stay up to date with advancements in deep learning and AI hardware to bring innovative ideas into Openchip’s AI strategy.
  • Participate in technical discussions and contribute to Openchip’s AI research and development roadmap.

Requirements

  • BSc, MSc or PhD in Computer Science, Machine Learning, Artificial Intelligence, or a related field.
  • Proven experience in training and deploying large AI models, particularly LLMs or equivalent large architectures.
  • Strong programming skills in Python and proficiency with ML frameworks such as TensorFlow or PyTorch.
  • Experience with distributed training, model parallelism, and large-scale data handling.
  • Strong knowledge of deep learning model optimization techniques.
  • Experience working in a hardware/software co-design environment is highly desirable.
  • Fluent in English is a must; knowledge of additional European languages (German, Dutch, Spanish, French, or Italian) is a plus.
Benefits
  • Join an innovative team and experience company growth.
  • We believe in investing in our employees and providing them with opportunities for growth and career development.
  • Work in a hybrid environment with flexible scheduling.
  • We offer a remuneration that values your experience.
  • A chance to work on one of the most transformative AI and silicon engineering companies in Europe.
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
AI modelsLLMstraining efficiencymodel accuracydistributed trainingsparsityquantizationknowledge distillationdeep learning model optimizationlarge-scale data handling
Soft Skills
collaborationtechnical discussionscommunication
Certifications
BScMScPhD