Kings County Research Group AI & Machine Learning Engineer Remote · Full time Company website

Apply for AI & Machine Learning Engineer

We're building AI-powered consumer products that spark joy.

Our team comes from Anthropic, Grailed, and NYT Games. We're backed by major investors who share our vision for creating joyful experiences powered by advanced AI tech.

You'll be our first AI/ML engineer, joining at the ground floor to build the intelligent backbone of our platform and help define how an entire generation interacts with AI in their daily lives.

What you'll ship:

• Lightning-fast LLM pipelines that respond in seconds or less, making our products feel truly alive
• Intelligent prompt systems that turn simple voice commands into rich, contextual actions
• Production ML systems with bulletproof infrastructure and smart fallbacks that real users depend on
• Cost-efficient scaling strategies as we go from prototype to millions of devices in homes
• Advanced AI integrations that push the boundaries of what's possible in consumer tech

What you bring:

• Deep experience with LLMs, making them fast and cost-effective at scale
• 3+ years building production ML systems that real users depend on daily
• Hands-on experience with media (ie image/video/audio) generation pipelines and multimodal AI systems
• Python async mastery and a proven track record of cost optimization in production environments

Bonus points for:

• MLOps and model monitoring experience in production environments
• Prompt engineering at serious scale with optimization and cost management
• Image processing optimization and computer vision pipelines
• Speech-to-text systems and audio processing experience
• Previous hardware/IoT integration or embedded systems work

Why join us:

You'll work directly with our founding team to build something people genuinely love using, with the opportunity to define how an entire generation interacts with AI in their daily lives. Plus, competitive compensation including equity that reflects the ground-floor opportunity.

Ready to make AI products that actually spark joy?