Description:

Join a US-based wellness AI startup as a Senior AI Engineer.
Work as a fractional contributor, starting with a technical handoff and transitioning into ongoing support and maintenance.

Requirements:

7+ years of software engineering experience.
Expert-level proficiency in AI/ML engineering.
Excellent spoken and written English (C1) for direct client communication.
5+ years of experience with LLMs (Claude, OpenAI, etc.) in production.
Hands-on experience with agentic and multi-turn conversational systems.
Strong prompt engineering skills, including system prompts and context management.
Experience with tool/function calling, memory layers, and RAG pipelines.
Familiarity with LLM observability and output quality monitoring.
Understanding of prompt injection risks and output validation.
Ability to quickly understand and document unfamiliar codebases.
Experience with messaging integrations is a plus.
Self-directed and able to take ownership with minimal oversight.

Skills