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Research Engineer – Machine Learning & Systems

World Labs

Salary not specified
Sep 16, 2025
San Francisco, CA, US
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Bridging cutting-edge research with practical engineering to solve diverse technical challenges across modeling, infrastructure, and product development in spatial intelligence.

Requirements

  • Proficiency with ML frameworks such as PyTorch or TensorFlow, and solid understanding of generative modeling, deep learning, or reinforcement learning.
  • Demonstrated ability to work across different problem domains (e.g., computer vision, simulation, graphics, or systems).
  • Proven track record of delivering robust prototypes and/or production systems.
  • Strong coding skills in Python (additional experience with C++ or CUDA a plus) and comfort with GPU-accelerated computing.
  • Experience with large-scale training or distributed systems (multi-GPU or multi-node).
  • Familiarity with deployment and integration of ML models in production settings.
  • Experience writing efficient low-level code (e.g., CUDA kernels, performance optimization).

Responsibilities

  • Research, design, and implement machine learning models and systems across multiple domains (vision, generative AI, simulation, rendering).
  • Develop efficient software pipelines and infrastructure for data curation, training, evaluation, and deployment.
  • Translate research insights into production-ready solutions, collaborating with product teams to meet real-world requirements.
  • Contribute hands-on to all aspects of the engineering cycle—prototyping, optimization, integration, and scaling.
  • Stay current with the latest research trends and explore opportunities to apply new methods to product and system development.
  • Share technical expertise with colleagues, mentor junior team members, and promote engineering best practices.

Other

  • 3+ years of experience in applied machine learning, research engineering, 3D, or related development roles, ideally in fast-paced or startup environments.
  • Strong problem-solving skills with the ability to adapt quickly, manage ambiguity, and operate in a dynamic environment.
  • Excellent communication skills, with the ability to work effectively across research and product-focused teams.
  • Contributions to open-source projects in ML, systems, or developer tools.