Director leading agentic AI and machine learning products for Instacart’s grocery technology platform. Building retailer solutions and guiding teams from strategy through production deployment.
About the role
- Machine Learning Engineer developing consumer-facing AI features powered by LLMs at Quora. Collaborating with engineers and optimizing production AI systems for enhanced user engagement.
Responsibilities
- Build and iterate on consumer-facing AI features powered by large language models (LLMs) and related generative AI systems
- Collaborate with engineers across the AI engineering stack — prompt engineering, agentic workflow optimization, evaluation and more
- Run structured experiments (e.g., A/B tests, offline evaluations) to measure impact on engagement, quality, and trust metrics
- Partner closely with product and engineering to translate user needs into scalable AI-powered solutions
- Strengthen model reliability through monitoring, guardrails, quality analysis, and failure mode investigation
- Optimize the latency, cost, and scalability of production AI systems
Requirements
- Availability for meetings and impromptu communication during Quora's coordination hours (Mon-Fri: 9am-3pm Pacific Time)
- A 2025 or 2026 graduate with or pursuing a B.S., M.S., or Ph.D. in Computer Science, Engineering or a related technical field
- Strong understanding of mathematical foundations of Machine Learning algorithms
- Experience of LLM applications or transformer models
- Knowledge of Python or C++, or the ability to learn them quickly
- Strong command of written English, with the ability to evaluate tone, accuracy, clarity, and nuance in written content
- A passion for learning and always improving yourself and the team around you.
Benefits
- medical/dental/vision coverage
- equity refreshers
- remote work reimbursement
- paid time off
- employee assistance programs
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