💪🗣 About BoldVoice
BoldVoice helps the 1 billion global non native English speakers speak English with clarity and confidence, so they can advance their careers and lives. The app gives users video lessons from Hollywood accent coaches and instant feedback from speech AI. Founded by immigrants who have felt the pain of being misunderstood or overlooked due to their accents, our mission is to empower every non-native English speaker to speak with their clearest, boldest voice.
Today, BoldVoice is one of the top Education apps on the App Store and serves non-native speakers of 100+ different language backgrounds all over the world. The company is backed by Y Combinator and VC investors, and has been featured on TechCrunch and Forbes.
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About the Role
Role
As a
Machine Learning Engineer at BoldVoice, you’ll play a critical role in driving the development and optimization of our AI systems. Your work will directly enhance the user experience by improving the accuracy and efficiency of our speech recognition and accent feedback technology. Specifically, you’ll work on:
Model Development and Deployment
- Designing, training, and fine-tuning machine learning models for speech processing and accent detection.
- Deploying these models in production environments for real-time and batch inference.
Pipeline Development and Optimization
- Building reusable and organized data preprocessing pipelines for speech data.
- Setting up automated evaluation systems to monitor model performance.
- Optimizing training workflows to reduce time-to-deployment.
- Creating scalable batch inference processes to handle large datasets efficiently.
Production Engineering
- Ensuring models run efficiently in production through performance optimization.
- Implementing system monitoring and maintenance processes to guarantee reliability.
- Scaling infrastructure to support a growing user base and increasing data volume.
MLOps
- Setting up robust deployment workflows using modern MLOps practices.
- Collaborating with the engineering team to integrate models into mobile apps and backend systems seamlessly.
This is an opportunity to combine cutting-edge machine learning with real-world impact, helping millions of users communicate confidently in English.
😀 Who You Are
- You have a strong foundation in machine learning and take pride in building systems that work well in production.
- You thrive on solving challenging problems, from optimizing data pipelines to scaling ML infrastructure.
- You care about user experience and are driven to create technology that makes a real difference.
- You’re organized, collaborative, and comfortable working in a fast-paced, startup environment.
✨ Requirements
- You have at least 2 years of experience working on machine learning models in production environments.
- Proficiency in Python and frameworks like TensorFlow, PyTorch, or similar. Experience with speech or audio processing is a plus but not required.
- Demonstrated experience building scalable pipelines, deploying models, and implementing MLOps best practices.
- We work out of our office in downtown NYC and want our team to be in person at least 3x a week.
🎁 What We Offer
- You will be compensated in salary and generous stock options -- we want you to feel like an integral part of the success and growth of the company
- Benefits include excellent fully paid health/vision/dental insurance and 401K
- Access to exclusive startup events, conferences and networks
📲 How To Apply
- Reach out here or email us at founders [at] boldvoice [dot] com to start the conversation!
