Senior AI Engineer
Core
Build and maintain production-grade LLM integration pipelines, RAG architectures, and AI-powered features for a global financial operating system.
Role type
Senior IC AI Engineer (LLM & MLOps)
Builds
AI features for spend categorization, document extraction, anomaly detection, and financial Q&A within a unified financial platform.
Domain
Fintech / Generative AI / MLOps
Deliverable
production ML models | product features
Required skills
LLM pipeline engineering, RAG architecture design, vector search implementation, ML model serving & operations, Python, backend microservices integration, observability, prompt engineering, data drift detection
Preferred skills
Fintech domain experience, prompt evaluation frameworks, ML lifecycle management tools, real-time data streaming, open-source AI contributions
Technologies
LangChain, LlamaIndex, OpenAI API, Anthropic API, HuggingFace, Pinecone, Weaviate, pgvector, Kafka, AWS, GCP, Azure, PostgreSQL
Responsibilities
Design and maintain production-grade LLM integration pipelines including retrieval-augmented generation (RAG) and chain orchestration; Develop and operate AI features for spend categorization, document extraction, and anomaly detection; Implement structured output validation, fallback handling, and confidence scoring; Collaborate with data scientists to take trained ML models from notebooks to production serving infrastructure; Integrate AI services with backend microservices using clear API contracts and graceful degradation patterns; Partner with Product and Data Science to define the AI roadmap and establish engineering best practices
Seniority
Senior, hands-on IC