Moody's Investors Service

Let's begin! Principal Software Engineer (14868)

Moody's Investors Service$191K — $277K *
Information Technology
11 - 15 years of experience
Job Overview by Ladders

Qualifications

  • 12+ years in software engineering with 5+ years leading teams on large-scale initiatives
  • Experience managing engineering managers and multiple teams with delivery accountability
  • Strong technical skills in TypeScript, Python, C#, or similar languages
  • Expertise in enterprise AI applications using large language models
  • Experience in operating AI systems at scale, including observability and incident response
  • Knowledge of cloud-native technologies and modern software architecture
  • Proven ability in defining multi-year technical strategies and implementing AI solutions

Responsibilities

  • Define and execute long-term technical strategies for AI platforms
  • Lead and organize multiple engineering teams with clear accountability
  • Drive architectural decisions for AI solutions and workflow integration
  • Establish engineering excellence through reviews and operational practices
  • Manage budget planning and cloud infrastructure costs
  • Collaborate with cross-functional teams to implement responsible AI governance
  • Attract and develop engineering talent through mentoring and planning
  • Report on key performance metrics for platform success

Benefits

  • Medical, dental, and vision insurance
  • Parental leave and paid time off
  • 401(k) plan with company contributions
  • Life, disability, and accident insurance
  • Discounted employee stock purchase plan
  • Tuition reimbursement
Full Job Description
Skills and Competencies
  • 12+ years of software engineering experience, including 5+ years leading engineering teams and delivering complex, large-scale, multi-team initiatives with measurable business impact
  • Experience leading multiple teams or groups of teams, including managing engineering managers, technical leads, and staff-level engineers with accountability for delivery outcomes across a portfolio
  • Strong technical depth in TypeScript, Python, C#, or similar technologies, with the ability to engage credibly in architecture and code reviews, challenge design decisions, and assess technical risk
  • Deep expertise in enterprise AI applications built on large language models, including agents, retrieval augmented generation, orchestration frameworks, model optimization, and evaluation frameworks
  • Experience running AI systems in production at scale, including observability, cost and capacity planning, regression detection, and incident response for AI-powered applications
  • Deep knowledge of cloud-native technologies, serverless applications, event-driven architectures, data and inference pipelines, relational, NoSQL, and vector databases, and modern software architecture patterns
  • Proven track record of owning multi-year technical strategy and architectural roadmaps, guiding teams from AI prototype through production deployment, and influencing organizational change
  • 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, delivery, and evolution of mission-critical AI platforms and intelligent applications while driving engineering excellence across the Digital Content and Innovation organization.
  • Define and execute long-term technical strategies while owning the multi-year architecture and technology roadmap for AI platforms and applications
  • Lead, grow, and organize multiple engineering teams, including engineering managers, technical leads, and staff-level engineers, with accountability for delivery outcomes across the portfolio
  • Drive architectural decisions, organizational alignment, and integration of AI-powered solutions using large language models, retrieval augmented generation, orchestration frameworks, and agentic workflows
  • Establish engineering excellence through architecture reviews, code reviews, automated testing, observability, security standards, operational excellence, and machine learning operations practices
  • Own budget planning and cost management, including headcount, cloud infrastructure, model consumption, tooling investments, vendor relationships, and build-versus-buy decisions
  • Partner with product, business, risk, legal, compliance, and audit stakeholders to maximize customer value and implement responsible AI governance practices
  • Attract, develop, and retain engineering talent through mentoring, succession planning, performance coaching, and the cultivation of future engineering leaders
  • Define and report on key metrics that demonstrate platform adoption, delivery performance, reliability, cost efficiency, and measurable business impact

About the Team

Our Digital Content and Innovation team is responsible for building and deploying intelligent, AI-powered solutions that drive innovation across Moody's products and platforms. The team accelerates the development of next-generation analytical capabilities, enables smarter client experiences, and advances Moody's leadership in applied artificial intelligence. As Director, you will define the technical vision, guide strategic investments, build high-performing teams, and help transform applied AI into scalable, production-ready capabilities that deliver measurable value responsibly and at scale.

For US-based roles only: the anticipated hiring base salary range for this position is $191,500.00 - $277,600.00, depending on factors such as experience, education, level, skills, and location. This range is based on a full-time position. In addition to base salary, this role is eligible for incentive compensation. Moody's also offers a competitive benefits package, including not but limited to medical, dental, vision, parental leave, paid time off, a 401(k) plan with employee and company contribution opportunities, life, disability, and accident insurance, a discounted employee stock purchase plan, and tuition reimbursement.

About Moody's Investors Service

Moody's Investors Service is a bond credit rating business that provides research, credit rating, and financial risk analysis services. The company’s ratings and analysis track debt that covers various countries, corporate issuers, public finance issuers, and structured finance obligations. Additionally, the company also offers predictive ratings, research and investor briefings, pricing and valuation tools, and credit opinions. The company’s primary goal is to help investors analyze the credit risks associated with fixed-income securities. Moody’s Investor Service rates debt securities in several market segments related to public and commercial securities in the bond market. These include government, municipal and corporate bonds; managed investments such as money market funds, fixed-income funds, and hedge funds; financial institutions that include banks and non-bank finance companies; and asset classes in structured finance. Considered one of the Big Three credit rating agencies, Moody’s Investor Service employs approximately 6,100 people worldwide and maintains a presence in 28 countries. Moody’s Investor Service was founded by John Moody in 1999 and is headquartered in New York City, United States.

Moody's Investors Service Careers

Join the esteemed team at Moody's Investors Service, a leading global provider of credit ratings, research, and risk analysis. This is a prime opportunity to be part of a company that values professional growth, leadership, and innovation in the financial industry.

Work You’ll Do

At Moody's Investors Service, the focus is on empowering the financial community to make better decisions through high-quality, independent, and rigorous analytics. The team at Moody's Investors Service is dedicated to maintaining and enhancing the transparency, integrity, and efficiency of global markets.

Explore Job Opportunities and Internships

Moody's Investors Service offers a variety of career paths, including full-time positions and internships that provide valuable industry experience. The company is committed to fostering a culture of excellence where skilled, passionate, and solution-driven team players thrive.

Innovative Work Environment

Engage in work that matters with a team that combines deep industry expertise with innovation to deliver insights that matter to global markets. Moody's Investors Service is at the forefront of integrating cutting-edge technology and data analysis in the financial sector.

Professional Growth and Development

Moody's Investors Service believes in future-proofing careers by offering unmatched opportunities for professional development and advancement. Whether through leadership programs, diversity training, or networking events, employees are equipped to excel in their careers and contribute to the company's success.

Benefits and Culture

The culture at Moody's Investors Service is built on a foundation of respect, integrity, and inclusion. Employees enjoy comprehensive benefits designed to support their health, well-being, and financial security. The company's commitment to diversity and inclusive growth makes it a leader not just in financial services, but also as an employer of choice.

Join the Team

Discover the range of positions available, from analyst roles to leadership opportunities. Moody's Investors Service is actively hiring and looking for individuals who bring creativity, teamwork, and a strong work ethic to the table.

Prepare for Your Interview

To join Moody's Investors Service, start by tailoring your resume to highlight relevant skills and experiences. Prepare for your interview by researching the company's impact on the financial industry and come ready to discuss how your background aligns with the company's goals and values.

Stay Connected

Keep up to date with the latest from Moody's Investors Service by following their career blog. Gain insights from insiders, and stay informed about new job openings and industry news.

Career Advancement at Moody's Investors Service

With a steadfast commitment to nurturing talent and a clear path for career advancement, Moody's Investors Service remains a top choice for professionals aiming to excel in the financial sector. Explore how you can contribute to and benefit from the company's legacy of success.

Search Moody's Investors Service Jobs

Find the position that matches your skills and interests. Moody's Investors Service is looking for dedicated, curious, and innovative professionals to join their team. Explore the exciting and rewarding opportunities that await at Moody's Investors Service.
Learn more about Moody's Investors Service
Industry
Founded
1900

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