San Francisco Remote (Global) Full-time USD 150,000 – 280,000 / year

Speak is hiring an AI Product Engineer

Responsibilities

  • Developing and deploying LLM-powered language learning products across the full stack, as well as enhancing the quality and performance of existing AI-powered features within Speak
  • Collaborating cross-functionally with other Engineering teams, Applied ML, Product, Design, and Content
  • Refining our process for building LLM apps, including best practices for prompting, experimentation/evaluation, LLM Ops, measuring quality and performance, etc.
  • Scaling existing product features to many more users and languages

Requirements

  • 3-5+ years of experience in full stack/backend, product-focused software engineering
  • Proficiency in React/Node/Typescript and Python
  • Real-world experience developing and deploying LLM apps and a strong understanding, gained through experience, of what works and what doesn't
  • A keen intuition for improving performance and output quality of LLM systems
  • Experience with LLM Ops and tools (e.g., vector databases, RAG, prompt ops)
  • Strong product intuition — the ability to think broadly and cross-functionally about innovative LLM-powered capabilities and product experiences
  • Ability to work independently and build at a high velocity

Work Arrangement

Remote (Worldwide) — San Francisco, Seoul, Tokyo, Taipei, Ljubljana

Additional Information

  • Office location: San Francisco, CA
  • The company is live in over 40 countries and launching in new markets soon
  • Opportunity to travel and interact with users in multiple regions
  • Compensation range: $150K - $280K
  • Speak does not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics
Required Skills
Python
About company
Speak
Speak is building a human-level, AI-powered tutor in your pocket: a conversation-first experience that lets learners actually speak, get instant feedback, and progress through carefully designed lessons. The company aims to reinvent language learning with a complete path from beginner to confident speaker across multiple languages.
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Job Details
Department Engineering
Category fullstack
Posted 3 days ago