Principal Software Engineer, Agentic AI Architecture & Development

At Moody's, we unite the brightest minds to turn today’s risks into tomorrow’s opportunities. We do this by striving to create an inclusive environment where everyone feels welcome to be who they are-with the freedom to exchange ideas, think innovatively, and listen to each other and customers in meaningful ways. Moody’s is transforming how the world sees risk. As a global leader in ratings and integrated risk assessment, we’re advancing AI to move from insight to action-enabling intelligence that not only understands complexity but responds to it. We decode risk to unlock opportunity, helping our clients navigate uncertainty with clarity, speed, and confidence.

If you are excited about this opportunity but do not meet every single requirement, please apply! You still may be a great fit for this role or other open roles. We are seeking candidates who model our values: invest in every relationship, lead with curiosity, champion diverse perspectives, turn inputs into actions, and uphold trust through integrity.

Skills and Competencies

• 10+ years of software engineering experience, including delivering complex, multi-team initiatives with

  measurable business impact, and experience setting technical direction as a principal, staff or lead engineer, with

  a strong track record of remaining hands-on in software design, development and delivery while providing

  technical leadership.

• Strong hands-on experience building enterprise AI applications on large language models, including agents,

  orchestration frameworks, retrieval-augmented generation (RAG), tool use, and evaluation frameworks.

• Experience designing multi-agent or subagent architectures and successfully taking agentic systems from

  prototype to production deployment.

• Knowledge or practical experience with the Model Context Protocol (MCP), tool-based architectures, tool

  registries, and governance controls including guardrails, permissioning, auditing, and human approval workflows.

• Hands-on experience with modern AI frameworks such as LangChain, LangGraph, Langfuse, or equivalent

  technologies.

• Strong proficiency in Python and experience with cloud-native technologies including Docker, Kubernetes, API

  gateways, event-driven architectures, and relational or vector data stores.

• Experience running AI systems in production environments, including observability, cost management, regression

  detection, robustness testing, and incident response.

• Demonstrated ability to influence technical direction across teams, communicate complex architecture to

  technical and non-technical audiences, and drive adoption of new engineering tools and practices.

• Deep expertise in artificial intelligence, with a track record of implementing advanced AI solutions to drive

  strategic transformation and operational efficiency. Strong experience using AI tools to lead innovation initiatives.

• Demonstrated leadership in managing AI-related risks, ensuring ethical governance, and fostering a culture of

  responsible AI adoption across the organization.

Education

• Bachelor's or master's degree in Computer Science, Engineering, Artificial Intelligence, or a related discipline, or

  equivalent professional experience.

Responsibilities

• Lead the strategy, architecture, development, and delivery of secure, scalable agentic AI capabilities that power

  the Insurance Life platform.

• Co-define and drive the technical architecture and roadmap for the AXIS Cloud AI orchestration layer, including

  dynamic tool selection, subagent orchestration patterns, decision APIs, and a governed MCP-based tool registry,

  in close collaboration with the broader architecture team.

• Actively contribute to the design, implementation, and delivery of the AI orchestration platform, working hands-on

  alongside the engineering team while providing technical leadership and guidance.

• Drive key technical decisions and translate architectural direction into pragmatic engineering solutions and

  implementation guidance for the team.

• Lead innovation in agentic AI by prototyping emerging technologies and patterns, including agent harnesses,

  generative user interfaces, skills, and long-running workflows, and advancing successful concepts into

  production-ready solutions.

• Prioritize pragmatic, end-to-end vertical solutions that demonstrate customer value while progressively building

  the broader orchestration platform.

• Design secure and transparent AI systems through security middleware, audit capabilities, logging, metrics,

  human approval checkpoints, and recovery mechanisms including retry and resume capabilities.

• Refactor and modernize existing large language model applications and frameworks onto a shared orchestration

  layer while partnering with platform, authentication, and integration teams.

• Deploy, operate, and optimize AI services in Kubernetes environments, establishing observability, evaluation

  frameworks, guardrail testing, and cost and capacity management practices.

• Collaborate closely with architecture, engineering, actuarial, product, information security, legal, and compliance

  stakeholders to align AI solutions with platform strategy and regulatory requirements.

• Promote the adoption of agentic AI patterns and practices across engineering teams, sharing expertise beyond

  the immediate team and helping other teams leverage the orchestration platform effectively, while ensuring

  alignment with secure development lifecycle standards and compliance frameworks.

• Provide technical leadership through architecture reviews, hands-on development, code reviews, mentoring, and

  engineering best practices while building organizational capability in AI engineering.

About the Team

The CoreGenAI team is part of the Insurance Business Unit Life platform and is responsible for building the secure,

governed AI capabilities that sit at the center of the AXIS Cloud AI strategy. The team develops the orchestration

layer that connects applications, intelligently selects tools, and automates complex workflows while keeping people

in control.

The Principal Software Engineer will work in close partnership with the existing technical leadership of the team,

combining hands-on engineering with architectural guidance and technical decision-making. The role also involves

extensive collaboration with architecture, product, and engineering teams across Grenoble, Edinburgh, and

Toronto, reflecting the distributed nature of the AXIS Cloud organization.

By joining the team, you will collaborate with architects, engineers, product partners, and domain experts to deliver

trusted, production-ready agentic AI solutions, enable concrete customer-facing use cases, and help shape the

future of AI adoption across the Insurance Life business.

Moody’s is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, sexual orientation, gender expression, gender identity or any other characteristic protected by law.

Candidates for Moody's Corporation may be asked to disclose securities holdings pursuant to Moody’s Policy for Securities Trading and the requirements of the position. Employment is contingent upon compliance with the Policy, including remediation of positions in those holdings as necessary.