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Senior Machine Learning Engineer (Remote)

Zencastr· Engineering
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RemoteFull-timePosted 11mo ago

About the role

We build end-to-end AI systems, core microservices, and infrastructures by leveraging cutting-edge technologies to impact millions with personalized user experiences everyday. The role focuses on large-scale ML to improve the podcast creation experience at Zencastr, collaborating with researchers, data scientists and engineers at the intersection of speech processing and long-term user satisfaction.

Responsibilities

  • Design, research and develop state-of-the-art machine learning applications and algorithms to improve the lives of podcasters and podcast listeners around the world
  • Collaborate with engineering partners and colleagues in large multi-functional efforts to build new product features that advise and enrich Zencastr’s various ML services.
  • Drive forward audio and text capabilities within the ML team
  • Work with some of the brightest minds in signal processing

Qualifications

  • A postgraduate degree in Machine Learning, Mathematics, Computer Science, or a related quantitative field
  • 5 + years experience in Python
  • 3+ years experience in machine learning research, with a focus on speech
  • 3+ years experience training or deploying neural networks
  • Significant experience with machine learning libraries like PyTorch, Tensorflow, Scikit-Learn
  • Experience with building and operating production-ready ML systems
  • Ability to lead design and implementation of major software components, systems, and features
  • You enjoy quickly building model prototypes
  • Experience with cloud technologies (Google Cloud, AWS, Modal)
  • You are a self-starter who drives your own projects and builds positive relationships with partners and colleagues to solve big multi-functional efforts from start to finish. You are able to succeed with minimal mentorship and process.

Skills

Required:PythonMachine LearningSpeech processingPyTorch/TensorFlow/Scikit-Learn
Last updated Jul 23, 2026. Interested? Apply on the company site.

About Zencastr

Built for quality. Designed for growth. A new era for creation is here.

The only complete audio + video platform to get best-in-class recording, intuitive editing, AI-powered growth features, and top-tier distribution tools — all in one place.

podcastingaudiovideorecordingeditingAI-powereddistribution
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