Senior AI Engineer

Summary

Join Spotter, a platform empowering top YouTube creators, as a Senior AI Engineer. You will design, optimize, and deploy AI-powered conversational and workflow systems for our creator-facing products. Collaborate with product, engineering, and data science teams to create intelligent, relevant, and engaging AI experiences. Build, evaluate, and refine AI systems for chat interactions and workflow automation. Improve conversation memories and contextual grounding, enhance prompts, and experiment with model fine-tuning. Leverage tools like LangGraph, FalkorDB, and PGVector. This remote position offers autonomy, upward mobility, and a diverse, inclusive culture.

Requirements

• 5 years software development experience with at least 1 year of building LLM-focused consumer or enterprise SaaS applications, including designing and optimizing LLM interactions and evaluation workflows
• Proficiency with Python and modern AI frameworks (LangChain, LangGraph, or similar orchestration tools)
• Experience with vector databases (e.g., FalkorDB, PGVector, Pinecone, Weaviate) and retrieval-augmented generation
• Knowledge of embedding models, retrieval strategies, and context-window optimization
• Familiarity with model training, fine-tuning, and evaluation methodologies
• Understanding of graph databases and their role in storing and retrieving structured knowledge
• Ability to collaborate in cross-functional, fast-paced environments

Responsibilities

• Build, evaluate, and refine agentic AI systems for high-quality chat interactions and workflow automation
• Develop robust evaluation frameworks to measure performance, accuracy, and user satisfaction
• Improve the relevance and persistence of conversation memories and contextual grounding
• Enhance prompts and orchestration logic to improve task completion, personalization, and overall system reliability
• Experiment with model fine-tuning and domain adaptation when beneficial to user experience
• Leverage tools such as LangGraph, FalkorDB, and PGVector to manage context and optimize retrieval pipelines
• Collaborate with product managers, UX designers, and other engineers to align AI capabilities with business goals

Benefits

• Medical insurance covered up to 100%
• Dental & vision insurance
• 401(k) matching
• Stock options
• Autonomy and upward mobility
• Diverse, equitable, and inclusive culture, where your voice matters