Application Architect-MuleSoft

IBM
IBM

IT

Toronto, ON, Canada

Posted on Jun 12, 2026
Introduction

A career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You’ll work with leading companies across industries, helping them shape their hybrid cloud and AI journeys. With support from our strategic partners, robust IBM technology, and Red Hat, you’ll have the tools to drive meaningful change and accelerate client impact. At IBM Consulting, curiosity fuels success. You’ll be encouraged to challenge the norm, explore new ideas, and create innovative solutions that deliver real results. Our culture of growth and empathy focuses on your long-term career development while valuing your unique skills and experiences.

Your role and responsibilities

As an Application Architect specializing in Application Modernization, you will design and guide the transformation of legacy systems into modern, scalable, and cloud-native architectures. You will combine deep technical expertise with strategic vision to ensure that applications are restructured, replatformed, or refactored to align with current business needs and future growth. Your primary responsibilities will include: • Lead End-to-End Architecture: Design and guide the transformation of legacy systems into modern, scalable, and cloud-native architectures across cloud platforms, including AWS, Azure, IBM Cloud, and Google Cloud. • Design Microservices and APIs: Create microservices, APIs, data models, and integration patterns that support modular, scalable, and maintainable applications. • Define Containerization Strategies: Develop containerization and orchestration strategies using Docker and Kubernetes to ensure secure, resilient, and compliant systems. • Guide AI Adoption: Collaborate with development teams to integrate generative AI technologies, such as Watson and Azure OpenAI, into modernized applications. • Ensure Testing Governance: Develop and implement robust testing governance and performance optimization throughout the modernization lifecycle.

Required education
Bachelor's Degree
Preferred education
Master's Degree
Required technical and professional expertise


• Microservices and API Design Expertise: Experience with creating microservices, APIs, data models, and integration patterns that support modular, scalable, and maintainable applications
• Deep Expertise in Cloud-Native Architecture: Experience with designing and guiding the transformation of legacy systems into modern, scalable, and cloud-native architectures across cloud platforms, including AWS, Azure, IBM Cloud, and Google Cloud.
• Containerization Strategy Development: Experience with developing containerization and orchestration strategies using Docker and Kubernetes to ensure secure, resilient, and compliant systems.
• Generative AI Technology Integration: Experience with integrating generative AI technologies, such as Watson and Azure OpenAI, into modernized applications.
• Testing Governance and Performance Optimization: Experience with developing and implementing robust testing governance and performance optimization throughout the modernization lifecycle.

Preferred technical and professional experience


• Familiarity with Mainframe Z: Knowledge of legacy system integration approaches, patterns and implementations for hybrid cloud deployments and data migration.
• Experience with other integration and real-time data platforms and vendors such as Boomi and Confluent
• Understanding of Application Modernization Methods (AMM) and can facilitate the creation of effective modernization roadmaps and strategies.

ABOUT BUSINESS UNIT

IBM Consulting is IBM’s consulting and global professional services business, with market leading capabilities in business and technology transformation. With deep expertise in many industries, we offer strategy, experience, technology, and operations services to many of the most innovative and valuable companies in the world. Our people are focused on accelerating our clients’ businesses through the power of collaboration. We believe in the power of technology responsibly used to help people, partners and the planet.

YOUR LIFE @ IBM

In a world where technology never stands still, we understand that, dedication to our clients success, innovation that matters, and trust and personal responsibility in all our relationships, lives in what we do as IBMers as we strive to be the catalyst that makes the world work better.

Being an IBMer means you’ll be able to learn and develop yourself and your career, you’ll be encouraged to be courageous and experiment everyday, all whilst having continuous trust and support in an environment where everyone can thrive whatever their personal or professional background.

Our IBMers are growth minded, always staying curious, open to feedback and learning new information and skills to constantly transform themselves and our company. They are trusted to provide on-going feedback to help other IBMers grow, as well as collaborate with colleagues keeping in mind a team focused approach to include different perspectives to drive exceptional outcomes for our customers. The courage our IBMers have to make critical decisions everyday is essential to IBM becoming the catalyst for progress, always embracing challenges with resources they have to hand, a can-do attitude and always striving for an outcome focused approach within everything that they do.

Are you ready to be an IBMer?

ABOUT IBM

IBM’s greatest invention is the IBMer. We believe that through the application of intelligence, reason and science, we can improve business, society and the human condition, bringing the power of an open hybrid cloud and AI strategy to life for our clients and partners around the world.

Restlessly reinventing since 1911, we are not only one of the largest corporate organizations in the world, we’re also one of the biggest technology and consulting employers, with many of the Fortune 500 companies relying on the IBM Cloud to run their business.

At IBM, we pride ourselves on being an early adopter of artificial intelligence, quantum computing and blockchain. Now it’s time for you to join us on our journey to being a responsible technology innovator and a force for good in the world.

IBM is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, genetics, pregnancy, disability, neurodivergence, age, or other characteristics protected by the applicable law. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.

OTHER RELEVANT JOB DETAILS

Must have the ability to work in Canada without sponsorship.

This role will involve working with technology that is covered by Export Regulations sanctions. If you are a Foreign National from any of the following US sanctioned countries (Cuba, Iran, North Korea, Syria, and the Crimea, Luhansk, Donetsk, Kherson, and Zaporizhia regions of Ukraine) on a work permit, you are not eligible for employment in this position.

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