Associate Director - Full Stack Developer with Generative AI Expertise

Role Overview: As an Associate Director at Oliver Wyman, a Marsh business, you will be responsible for leading the technical design and delivery of complex, AI-enabled features or services. You will design, build, and evolve full-stack applications using modern frontend and backend frameworks. Your role will involve integrating Large Language Model (LLM) capabilities into production systems, selecting appropriate patterns, tools, and architectures. You will guide proofs of concept into production-ready, scalable solutions within enterprise constraints and ensure solutions meet enterprise standards for security, reliability, scalability, maintainability, and testability. Key Responsibilities: - Lead the technical design and delivery of complex, AI-enabled features or services - Design, build, and evolve full-stack applications using modern frontend and backend frameworks - Build and maintain robust, high-performance APIs using NestJS / NodeJS or FastAPI / Python - Integrate Large Language Model (LLM) capabilities into production systems - Guide proofs of concept into production-ready, scalable solutions within enterprise constraints - Own technical solutions end-to-end, including design, implementation, deployment, and operational readiness - Make sound engineering decisions balancing security, scalability, reliability, maintainability, and testability - Act as a hands-on engineer by writing production code, reviewing code, and contributing to testing and observability - Champion strong engineering practices including code quality, testing, CI/CD, and documentation - Identify opportunities for reuse and contribute to shared components, patterns, and standards - Collaborate closely with product, architecture, security, and platform teams in an Agile delivery environment - Provide technical guidance and mentorship to other engineers through design discussions and example - Contribute to continuous improvement of engineering practices within the team or domain Qualifications Required: - 13+ years of professional software engineering experience, including building and operating production systems - 2+ years of hands-on experience working with Large Language Models (LLMs) in applied or production contexts - Strong proficiency in a modern frontend framework, ideally React with TypeScript - Deep hands-on experience with NodeJS / NestJS and/or Python (FastAPI or Django) - Strong understanding of API design, distributed systems, and service-oriented architectures - Proven experience deploying, operating, and supporting systems in cloud environments - Experience working in Agile delivery teams and collaborating across disciplines - Strong communication skills, with the ability to explain technical concepts to a range of audiences - Sound engineering judgment and a pragmatic, delivery-focused mindset Additional Company Details: Oliver Wyman, a Marsh business, is a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries. With annual revenue of over $27 billion and more than 95,000 colleagues, Marsh helps build the confidence to thrive through the power of perspective. The company is committed to embracing a diverse, inclusive, and flexible work environment, attracting and retaining the best people and embracing diversity in various aspects. Marsh offers a hybrid work model, combining remote work flexibility with in-office collaboration and professional development opportunities. Colleagues are expected to be in their local office or working onsite with clients at least three days per week, with identified anchor days for in-person team collaboration. Role Overview: As an Associate Director at Oliver Wyman, a Marsh business, you will be responsible for leading the technical design and delivery of complex, AI-enabled features or services. You will design, build, and evolve full-stack applications using modern frontend and backend frameworks. Your role will involve integrating Large Language Model (LLM) capabilities into production systems, selecting appropriate patterns, tools, and architectures. You will guide proofs of concept into production-ready, scalable solutions within enterprise constraints and ensure solutions meet enterprise standards for security, reliability, scalability, maintainability, and testability. Key Responsibilities: - Lead the technical design and delivery of complex, AI-enabled features or services - Design, build, and evolve full-stack applications using modern frontend and backend frameworks - Build and maintain robust, high-performance APIs using NestJS / NodeJS or FastAPI / Python - Integrate Large Language Model (LLM) capabilities into production systems - Guide proofs of concept into production-ready, scalable solutions within enterprise constraints - Own technical solutions end-to-end, including design, implementation, deployment, and operational readiness - Make sound engineering decisions balancing security,