AppliedAIEngineer

ABOUT TITAN Titan builds AI software for banks: purpose-built small language models, a banking ontology, and AI bankers that financial institutions can trust. Our models outperform general-purpose LLMs by 30 to 80 percent on banking tasks. We operate under the compliance, audit, and model-risk standards that banking requires. WHY THIS ROLE EXISTS Titan is growing from a handful of live banking customers to thirty, then to hundreds. This role sits across the AI Toolbelt and Product Engineering lanes, owning the production AI systems that bank employees use every day — agent workflows, retrieval pipelines, and LLM integration layers. We bring a problem and expect a working solution. WHAT YOU OWN • Agent orchestration frameworks for multi-step reasoning, tool use, and constraint-based problem solving across banking workflows • RAG pipelines covering embedding generation, chunking, hybrid retrieval, and retrieval evaluation, calibrated for banking document types • LLM integration layers connecting banking models, APIs, and knowledge bases into reliable, auditable inference workflows • Evaluation infrastructure including behavioral contracts, regression baselines, and production observability for non-deterministic AI outputs • Backend services and APIs powering client-facing AI products at bank-tier uptime requirements WHO YOU ARE Background in software engineering with at least five years of experience, the last two spent building and operating production AI systems. Shipped agentic workflows, RAG pipelines, or LLM-powered applications to real users. Strong Python fundamentals across APIs and async systems, which is the foundation the AI work sits on. Comfortable picking the practical solution over the clever one. Fluent in LangChain, LangGraph, PydanticAI, or AutoGen, with hands-on experience with vector databases, retrieval evaluation, and observability tooling such as LangSmith, RAGAS, Arize, or Langfuse. Prior fintech or banking experience is a genuine advantage, no