Note: The job is a remote job and is open to candidates in USA. Bubble is a company focused on empowering individuals to create software through their AI visual development platform. The Senior Applied AI Engineer will be responsible for defining and shipping AI-powered development workflows, enabling users to generate applications using natural language.
Responsibilities
- Design and build agentic workflows that enable multi-step AI-driven app generation for real users at scale
- Improve LLM reasoning and retrieval techniques to enhance Bubble’s AI-powered development tools
- Build and maintain production LLM pipelines—including prompt engineering, evaluation frameworks, and latency optimization
- Fine-tune and optimize LLMs for AI-assisted app-building workflows using proprietary Bubble datasets
- Own AI feature quality end-to-end: from prototype through eval, deployment, and monitoring
- Work closely with the AI team to scale AI research into production systems
Skills
- 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
- A track record of shipping LLM-powered features in production—not just API integrations, but real systems with evals, monitoring, and iteration
- Hands-on experience building agentic AI workflows and debugging multi-step agent failures
- Strong command of RAG, context engineering, and retrieval pipeline design
- Experience with transformer models, embeddings, and AI model evaluation
- Proficiency in Python for AI/ML work and comfort working in a TypeScript/Node.js codebase
- Familiarity with tools like Hugging Face, LangChain, or Mastra
- Excellent communication skills and a collaborative, product-minded approach
- Alignment with our values: a desire to empower others, a focus on team and user success, and a willingness to experiment and learn from failures
Benefits
- Comprehensive health coverage
- 401(k) matching
- Wellness and work enablement stipends
- Flexible PTO
- A Sabbatical program
- Generous PTO
- If you'd like to join us in New York, we're happy to help with relocation.
- We prefer hiring within commuting distance of our Manhattan office because we value getting together in person regularly — folks who come in enjoy catered lunches, team events, and other perks.
Company Overview