Junior Machine Learning Engineer/Researcher

PlayAI is a YC-backed startup building SOTA conversational AI products with Speech Synthesis and Voice Cloning models.
$100,000 - $160,000
Machine Learning
Entry-Level Software Engineer
In-Person
11 - 50 Employees
AI

Description For Junior Machine Learning Engineer/Researcher

PlayAI is an innovative YC-backed startup that's revolutionizing the conversational AI landscape through cutting-edge Speech Synthesis and Voice Cloning models. Having secured $20M in seed funding and experiencing remarkable 20x growth over two years, we're building a comprehensive platform for Conversational AI Voice Agents.

As a Junior Machine Learning Engineer/Researcher, you'll be joining a dynamic team focused on pushing the boundaries of how people interact with LLMs. This role offers a unique opportunity to be a founding engineer, working on challenging problems in voice AI technology. You'll be involved in crucial aspects of our technology stack, from designing large-scale data pipelines to optimizing LLM architectures for better performance.

The ideal candidate should have a strong foundation in deep learning, with experience in Python and PyTorch. We're particularly interested in individuals who bring expertise in Speech Synthesis, DPO, or RLHF. Whether you're a recent graduate or current student, your passion for solving complex problems and contributing to groundbreaking AI technology is what matters most.

We offer a competitive compensation package starting from $100K to $160K, comprehensive benefits including health insurance, and a flexible, autonomous work environment. Join us in Palo Alto, CA, and be part of a team that's shaping the future of conversational AI technology.

Last updated 9 days ago

Responsibilities For Junior Machine Learning Engineer/Researcher

  • Designing and building large-scale data pipelines
  • Experimenting and improving Voice LLMs architectures for better quality, expressiveness, and latency
  • Enhancing inference infrastructure to reduce costs and latency
  • Scaling and optimizing LLM distributed training infrastructure

Requirements For Junior Machine Learning Engineer/Researcher

Python
  • Previous academic or work experience in deep learning
  • Demonstrates a growth mindset and a passion for solving challenging problems
  • Experience with Pytorch, Python, and C++
  • Master's degree in a related technical field or Bachelor's degree from a top-tier university with relevant work experience
  • Experience with Direct Preference Optimization (DPO) and/or Reinforcement Learning from Human Feedback (RLHF) is a plus
  • Familiarity with Speech Synthesis is a plus

Benefits For Junior Machine Learning Engineer/Researcher

Medical Insurance
Dental Insurance
Vision Insurance
Commuter Benefits
  • Competitive compensation
  • Flexible work hours
  • Health, dental, and vision insurance
  • Commuter benefits
  • Flexible PTO + holidays
  • Opportunity to be a founding engineer
  • Autonomous working environment

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