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Collecting data from every flush

Senior Software Engineer

$120k – $180k • 0.3% – 0.7%
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The Senior Software Engineer will primarily work on novel computer vision-based machine learning techniques related to healthcare applications. The candidate will improve labeling, models, and analysis of our growing large-scale data pipeline. The candidate will design and test algorithms with the aim of improving machine learning accuracy. The successful candidate will be capable of translating findings from computer vision to actionable suggestions for improving product performance, and will have a proven track record of developing machine learning-based products or projects. A self-driven work style, teamwork and attention to detail are a must.


  • Maintain and improve classification methods on a growing large-scale dataset
  • Improve accuracy through training, test and validation sets
  • Develop efficient and scalable backend infrastructure for storage and processing of dataset
  • Implement IoT management capabilities
  • Contribute to development of client side software for core functionality as well as fleet management capabilities
  • Collaborate with experts in computer vision, machine learning, electrical engineering and mechanical engineering on cutting-edge problems


  • BS (Required)/MS/PhD in Computer Science, Applied Mathematics, Physics or Computer Vision
  • 4+ years of relevant academic or commercial experience
  • Knowledge of object classification, template matching, or other machine learning methods for computer vision
  • Knowledge of machine learning algorithms such as SVM, kNN, decision forest, deep learning, etc
  • Demonstrated track record of development, testing, documentation, and verification of computer vision algorithms on large datasets
  • Outstanding skills in Python with experience in writing robust and maintainable production level code
  • Must be at least familiar (read: >1 month daily usage) with Amazon Web Services, particularly IoT, Greengrass, S3, EC2
  • Should have very good shell scripting experience
  • Experience with image sensors is a plus
San Francisco
Job type
Visa sponsorship
4+ years
Hiring contact

Healthcare benefits

401(k) matching

Stock options

Company meals

Company events

Toi Labs at a glance

Collecting data from every flush

Toi Labs focuses on Artificial Intelligence, Consumer Electronics, Personal Health, and Health and Wellness. Their company has offices in San Francisco. They have a small team that's between 11-50 employees.

You can view their website at http://www.toilabs.com or find them on LinkedIn.

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