Bubble
Senior Applied AI Engineer
$201K–$261K
NYC, New York · Senior · Full-time · Posted Oct 23, 2025
- Experience
- 5+ years of industry experience as a Software or Machine Learning Engineer, or a Master’s/PhD in AI, ML, or NLP with 3+ years of production experience.
- Education
- Master’s/PhD in AI, ML, or NLP (alternative to the stated 5+ years of industry experience).
- Visa sponsorship
- Open to candidates authorized to work in the U.S.
About the job
Build and ship production AI-powered development features that generate, modify, and enhance Bubble apps from natural-language requests.
What you'll do
- Design agentic workflows for multi-step AI app generation and improve LLM reasoning and retrieval.
- Build and maintain production LLM pipelines, including prompt engineering, evaluations, and latency optimization; fine-tune and optimize models.
- Own AI feature quality from prototype through deployment and monitoring, and help scale AI research into production.
What they ask for
- Track record shipping production LLM-powered features with evaluations, monitoring, and iteration; hands-on agentic workflow experience.
- Strong command of RAG, context engineering, and retrieval pipeline design; experience with transformer models, embeddings, and model evaluation.
- Proficiency in Python and comfort in a TypeScript/Node.js codebase.
- Excellent communication and a collaborative, product-minded approach.
Nice to have
- Familiarity with Hugging Face, LangChain, or Mastra.
Pay
$201,000 to $261,000 USD base salary
Tools
Python, TypeScript, Node.js, Hugging Face, LangChain, Mastra, OpenAI, Anthropic
AI focus
Production AI-assisted app building: agentic workflows, LLM reasoning and retrieval, model fine-tuning, evaluation, and deployment.
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