7h ago

AI Research Engineer - Pre training

Portugal

โœจ $120k-$200k / yearest.

full-timesenior Remoteai-ml

๐Ÿ›  Tech Stack

๐Ÿ’ผ About This Role

You'll design and optimize large-scale AI model pre-training pipelines on distributed GPU infrastructure, working with world-class researchers on advanced language and multi-modal models. Your core impact will be improving model intelligence, efficiency, and scalability through experimentation. This role stands out with cutting-edge infrastructure powered by thousands of GPUs.

๐ŸŽฏ What You'll Do

  • Design and optimize large-scale AI model pre-training pipelines.
  • Research and prototype advanced architectures for LLMs and multi-modal AI.
  • Conduct experiments, analyze results, and iterate on training methodologies.
  • Identify and resolve bottlenecks in model performance and scalability.

๐Ÿ“‹ Requirements

  • Strong experience with large language models and transformer architectures.
  • Deep understanding of distributed ML systems and large-scale GPU training.
  • Proven expertise in PyTorch, TensorFlow, JAX, or similar frameworks.
  • Strong programming in Python and experience building scalable AI training systems.

โœจ Nice to Have

  • Advanced degree in Computer Science, AI, or related field.
  • Familiarity with distributed computing and parallel training strategies.

๐ŸŽ Benefits & Perks

  • ๐Ÿ–๏ธ Fully remote work environment.
  • ๐Ÿ’ป Cutting-edge AI research and large-scale pre-training systems.
  • ๐Ÿš€ Advanced GPU clusters and computing infrastructure.
  • ๐ŸŒ Collaborative global culture with world-class talent.
  • ๐Ÿ“ˆ Professional growth in rapidly evolving AI ecosystems.

๐Ÿ“จ Hiring Process

Estimated timeline: 2-4 weeks ยท AI estimate

  1. 1Recruiter Screenยท 30 min
  2. 2Technical Interviewยท 60 min
  3. 3Research Deep Diveยท 60 min
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