ML/AIWork

Director of Technology

BioTrillion · San Jose, US

Job description

You'll be able to reimagine aspects of healthcare as a science and business, work across computer, data, and life sciences, and innovate into a new frontier to enhance human life. Your work will have impact, at scale.

Director of Technology

General Requirements:

  • Degree in Computer Vision, Machine Learning, Data Science, Computer Science, or a related field
  • 7+ years of industry experience in Deep Learning, Computer Vision, or Machine Learning engineering, including successful building and shipping of commercial-grade products
  • Startup experience and execution mentality is highly preferred
  • Strong Python, Linux, and shell programming skills for backend, DevOps, and databases
  • Expertise in Machine Learning and AI, including supervised learning, semi-supervised learning, unsupervised learning, and reinforcement learning, and with frameworks such as PyTorch and Scikit-Learn
  • Expertise in Computer Vision, including algorithms, features, filters, non-linear optimization, 3D geometry, computational photography, and with frameworks/toolkits such as OpenCV
  • Strong mathematical background including PDE, Linear Algebra, Fourier transform, multivariate, high dimensional modeling, and statistics/probability theory for object detection methodologies
  • Experience leading and coaching a team of computer vision, deep learning, and/or machine learning engineers
  • Strong written/verbal communication skills
  • Solid references

Technical Requirements:

  • Expertise in one of the following numerical libraries: (Preferred) Pytorch, TensorFlow
  • Strong experience in common machine learning techniques: linear and multilinear regressions, image segmentations, object detections, CNNs, RNNs, SVMs, decision trees, and etc.
  • Strong experience in Python’s numerical libraries: Pandas, NumPy, Matplotlib, Seaborn, Open-CV, SciPy, Scikit-Learn, and, etc.
  • Strong experience in Linux, and shell programming for backend, MLOps (AWS, Weights and Bias, etc.), DevOps (Docker, CI/CD, training & testing pipeline automation), and databases including solid experience with data analytics, predictive and prescriptive data
  • Strong experience in version control and test-driven development: reviewing team members’ git commits, pushes, and branch merges, resolving conflicts, and approving pull requests, maintaining version releases and performing unit testing

Preferred Qualifications:

  • Previous start-up experience and execution mentality
  • A master’s degree in computer science or a related field
  • 7+ years of computer vision and machine learning experience
  • Expertise in Computer Vision techniques: feature/color spaces, and a wide range of algorithms, features (SIFT, SURF), filters, non-linear optimization, custom layer and loss function design, and etc.
  • Experience in training process optimization and distributive training
  • Experience working on AWS: S3, EC2, EFS, SageMaker, and etc.
  • Experience in commercial application deployment such as Apple’s CoreML module, TensorFlow Lite, TensorFlow Mobile, etc.
  • Experience in reviewing and writing technical documents
  • Previous technical publications and open-source contribution

Example Responsibilities:

  • Design and implement algorithms for feature extraction, signal processing, classification from optically generated image and video data
  • Develop advanced computer vision & AI techniques for use in feature engineering and extraction of key phenotypic features from image and video data generated by consumer smart device optical-modality hardware
  • Acquire ground truth metrics to cross-validate, analyze, and evaluate models
  • Build and lead a team of computer vision engineers, while motivating and monitoring them to ensure deadlines and milestones are met successfully
  • Support CEO/CTO with R&D, novel discoveries, training data for BioEngine4D
  • Work with our UI/UX developer team building a consumer iOS application
  • And much more across the domains of computer vision, optics, and physiology

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Director of Technology
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