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Machine Learning Engineer - AI Architecture Research

External
featherlessai logoFeatherlessai · Remote
Full-timeRemote5mo ago
Deep LearningMachine LearningMovePyTorchTransformers
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About the role

We're looking for a Machine Learning Engineer focused on AI architecture research to help design, prototype, and validate next-generation model architectures. You'll work at the intersection of research and production - turning new ideas into scalable, real-world systems. This role is ideal for someone who enjoys questioning architectural assumptions , experimenting with novel model designs, and pushing beyond standard Transformer-style approaches.

Responsibilities

  • Research and develop new neural network architectures (e.g. alternatives or extensions to Transformers, recurrent / hybrid models, long-context systems)
  • Design and run architecture-level experiments (scaling laws, memory mechanisms, compute trade-offs)
  • Prototype models end-to-end - from research code to training-ready implementations
  • Collaborate with inference and systems engineers to ensure architectures are deployable and efficient
  • Analyze model behavior, failure modes, and inductive biases
  • Read, reproduce, and extend cutting-edge research papers
  • Contribute to internal research notes, benchmarks, and open-source efforts (where applicable)

Requirements

  • Strong background in machine learning fundamentals and deep learning
  • Hands-on experience implementing model architectures from scratch
  • Solid understanding of:
  • Attention mechanisms, RNNs, state-space models, or hybrid architectures
  • Training dynamics, scaling behavior, and optimization
  • Memory, latency, and compute constraints at the model level
  • Comfortable working in PyTorch or JAX
  • Ability to move fluidly between theory, experimentation, and engineering
  • Clear communicator who can explain architectural trade-offs
  • Experience with non-Transformer architectures (RNN variants, SSMs, long-context models)
  • Background in research-driven startups or open-source ML projects
  • Experience with large-scale training or custom training loops
  • Publications, preprints, or notable research contributions
  • Familiarity with inference optimization and deployment constraints

Benefits

Work on core model architecture , not just fine-tuningDirect influence on the technical direction of a Series-A companySmall, high-caliber team with fast feedback loopsOpportunity to ship research into productionCompetitive compensation + meaningful equityEquity / stock options

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