Senior Software Engineer, Full-Stack Applications - AI Innovation Teams

Architect and lead full-stack applications – Design and drive implementation of scalable application features using Java/Springboot, Python, and REACT; own architectural decisions for user interfaces, backend services, APIs, and infrastructure; establish technical patterns that make AI capabilities accessible and maintainable

Lead AI/ML integration architecture – Drive the technical approach for integrating generative AI, LLMs, and intelligent automation into full-stack applications; establish patterns for connecting ML models with user experiences; own technical decisions on how AI features are architected and implemented

Champion engineering excellence – Establish and enforce engineering best practices, conduct code reviews, mentor engineers on code quality, drive CI/CD pipeline improvements, and lead technical discussions that balance innovation with reliability; own technical debt management and architectural improvements

Drive technical decisions across teams – Lead collaboration with ML engineers, product managers, and business stakeholders; influence technical strategy ; facilitate architectural discussions ; and ensure alignment between AI innovation and application delivery through technical leadership

Mentor and elevate team capabilities – Provide technical mentorship to engineers, lead knowledge-sharing initiatives , conduct design reviews , drive technical growth through thoughtful feedback, and contribute to building a culture of engineering excellence and continuous learning

Balance innovation with pragmatic delivery – Drive features that move fast while establishing engineering standards ; lead technical discussions on trade-offs; proactively identify and solve complex technical challenges ; and own building applications that are both cutting-edge and production-ready

Own production reliability and technical excellence – Lead troubleshooting of complex issues, drive system performance and scalability improvements, establish monitoring and observability practices , and own operational excellence of systems you architect

Deep full-stack engineering expertise – 12+ years of hands-on experience building web applications, with expert-level proficiency in Java, Springboot, Python, REACT, and modern web technologies; proven track record of delivering complex, production-quality full-stack solutions at scale

Polyglot programming mastery – Extensive professional experience with both Java and Python; ability to drive technical decisions across different technology stacks and architect solutions that span diverse codebases

Strong architectural and design expertise – Proven experience designing maintainable, scalable systems; deep understanding of design patterns, RESTful APIs, microservices, distributed systems; ability to make and own architectural decisions that impact multiple teams

Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent experience)

Mastery of modern development practices – Expert knowledge of software development fundamentals including test-driven development, advanced Git workflows, sophisticated CI/CD pipelines, and driving code quality across teams

Leadership and collaboration skills – Proven ability to lead cross-functional teams, mentor engineers , influence technical direction , communicate complex technical concepts to diverse audiences, and drive alignment across ML engineers, product, and stakeholders

Strategic mindset with AI understanding – Solid understanding of how AI/ML and generative AI can transform workflows; experience evaluating emerging technologies; comfort with technical ambiguity; track record of driving adoption of AI-powered capabilities in production applications

Advanced problem-solving and technical depth – Exceptional analytical skills , experience navigating complex technical challenges, ability to drive multiple strategic initiatives , and proven success tackling sophisticated problems at the intersection of full-stack engineering and AI

Cloud-native architecture expertise – Deep hands-on experience with Docker, Kubernetes/EKS, AWS/Azure, microservices architecture, sophisticated CI/CD pipelines, and architecting cloud-native solutions at scale

AI integration and production experience – Hands-on experience architecting and implementing AI/ML capabilities in production applications, working with LLM APIs, generative AI services, or building systems that leverage emerging AI technologies; proven track record making AI useful in production environments

API architecture and system integration expertise – Expert experience designing scalable RESTful APIs, architecting complex integrations, designing asynchronous workflows, and creating robust interfaces between systems

Advanced frontend architecture – Deep expertise with modern REACT patterns, complex state management, performance optimization, and architecting intuitive user experiences for sophisticated functionality

Technical leadership in innovation environments – History of leading technical initiatives in fast-paced environments, driving architectural decisions for greenfield products, or owning technical direction in early-stage initiatives built from the ground up

Mentorship and technical influence – Proven track record of mentoring engineers, driving technical growth across teams, leading code review culture , and establishing engineering best practices ; recognized as a technical leader by peers

Financial services or complex domain expertise – Deep understanding of analytical workflows, financial products, or complex business domains; experience translating business complexity into elegant technical solutions

Technical thought leadership – Active participation in Toronto's tech community, speaking at meetups or conferences, contributing to open source, or recognized expertise in relevant technical domains

Passion for engineering excellence and architecture – Drive high standards for architectural practices, clean code, comprehensive testing, and maintainable systems; recognized for technical craftsmanship and establishing quality standards

Track record of technical evolution – Demonstrated history of driving technology adoption, leading architectural transformations , and expanding technical capabilities across teams and organizations.

If you're ready to lead the development of innovative AI-powered applications, drive technical excellence , and make strategic impact with cutting-edge technology—this is the moment to join us.

At Fitch Group, the combined power of our global perspectives is what differentiates us. Our global network of colleagues comes together to accomplish things greater than they ever could alone.

Every team member is essential to our business, and each perspective is critical to our success. We embrace a diverse culture that encourages a free exchange of ideas, guaranteeing your voice will be heard and your work will have an impact, regardless of seniority.

We are building incredible things at Fitch and we invite you to join us on our journey.

Fitch Group is a global leader in financial information services with operations in more than 30 countries. Wholly owned by the Hearst Corporation, we are comprised of three main businesses: Fitch Ratings | Fitch Solutions | Fitch Learning.

For more information please visit our websites: www.fitchratings.com | www.fitchsolutions.com | www.fitchlearning.com

Fitch is committed to providing global securities markets with objective, timely, independent and forward-looking credit opinions. To protect Fitch's credibility and reputation, our employees must take every precaution to avoid conflicts of interests or any appearance of a conflict of interest. Should you be successful in the recruitment process at Fitch Ratings you will be asked to declare any securities holdings and other potential conflicts prior to commencing employment. If you, or your immediate family, have any holdings that may conflict with your work responsibilities, you may be asked to divest yourself of them before beginning work.

Fitch Group is proud to be an Equal Opportunity and Affirmative Action Employer. We evaluate qualified applicants without regard to race, color, national origin, religion, sex, sexual orientation, gender identity, disability, protected veteran status, and other statuses protected by law.

FOR TORONTO ROLES ONLY: Expected base pay rates for the role will be between 130,000 CAD and 180,000 CAD. Actual salaries will be determined on an individualized basis and may vary based on factors including but not limited to education, training, experience, past performance, and other job-related factors. Base pay is one part of Fitch’s total compensation package, which, depending on the position, may also include commission earnings, discretionary bonuses, long-term incentives, and other benefits sponsored by Fitch.

#LI-Group

#LI-AT

#LI-Hybrid