Careers at Pinch
Join us in building the future of real-time language translation.
Open Positions
Senior Real-time Video/Audio Engineer
Remote / San Francisco•Full-time
We're seeking an experienced real-time video/audio engineer to help build our next-generation translation platform. You'll be working on cutting-edge technology that enables seamless multilingual communication in real-time video calls.
What you'll work on:
- Design and implement real-time video/audio processing systems
- Build high-performance streaming pipelines for low-latency communication
- Optimize audio/video synchronization and quality
- Integrate AI models into the real-time processing pipeline
- Develop cross-platform solutions for web and mobile
- Scale our infrastructure to handle thousands of concurrent streams
- Work on innovative features like lip sync and voice cloning
What we're looking for:
- 5+ years of building things
- Strong background in live media
- Track record of shipping production-quality real-time systems
- Familiarity with AI/ML integration in real-time systems
- Strong full-stack development skills
What sets you apart:
- Deep understanding of video/audio codecs and streaming protocols
- Experience with WebAssembly and low-level optimization
- Background in real-time AI systems integration
- Passion for creating seamless user experiences
Senior Machine Learning Engineer
Remote / San Francisco•Full-time
We're looking for an experienced ML engineer to help us push the boundaries of real-time language translation. You'll be working on cutting-edge technology that makes seamless multilingual communication possible.
What you'll work on:
- Design and implement real-time audio/video processing pipelines
- Research and develop state-of-the-art translation and speech models
- Scale our infrastructure to handle thousands of concurrent translations
- Optimize model performance for low-latency environments
- Work on voice cloning and lip synchronization technologies
- Build and deploy end-to-end ML solutions, from research to production
- Collaborate across the stack to integrate ML models into our product
What we're looking for:
- 5+ years of experience in ML engineering
- Strong background in deep learning and audio/speech processing
- Experience with PyTorch or TensorFlow
- Proficiency in building scalable ML systems
- Track record of shipping ML models to production
- Enthusiasm for working across the full stack to integrate and deploy models
- Comfort with web technologies and modern development practices
What sets you apart:
- End-to-end mindset: You're excited to work across the stack, from model development to deployment
- Full-stack curiosity: You're not afraid to dive into frontend or backend code to integrate ML solutions
- Product focus: You care about how your ML work translates into user impact
- Ownership mentality: You take pride in building and shipping complete solutions