ApplicationEngineer-IV(AI)

**Build the technology changing the world — and change the future of financial advice.** **Come lead Vanguard into the new frontier — and build our clients ' future with us.** Vanguard's mission is to give every investor the best chance for investment success. **Advice is the most direct expression of that mission** — the moment where our purpose meets a client's real life, real goals, and real decisions. Client Assist - Vanguard's first AI advisor is how we scale that promise to every client we serve. What we build now will define how we connect with our clients - how Vanguard grows and becomes synonymous with Advice. Come work with us to build the AI Platform of the future and work with: **AWS Bedrock** for model inference **LangGraph** for agentic orchestration **Gemini** in the multi-model mix **RAG + agent memory** so Client Assist learns and grows with every client **MCP**(**Model Context Protoco** l) unlocking tools, data, and actions **Arize** + **Evals** so we ship with confidence and measure what matters **Novel interaction patterns** reimagining how humans and AI collaborate You must be hands on - you must always be learning - and you must be willing to lead at the frontier. Primarily used technical skills: Node Typescript Python AWS Bedrock **Core Responsibilities** * Provides expert level system analysis, design, development, and implementation of applications and databases. Integrates third party products. Ensures that expected application performance levels are achieved. * Ensures the viability of IT deliverables. Recommends development options, including design, build/buy, and vendor purchase. Conducts testing, including functionality, technical limitations, and security. * Elevates code into the development, test, and production environments on schedule. Provides follow up production support. Submits change control requests and documents. * Provides subject matter expertise in software development methodology and development architecture standards.