Principal Developer - MuleSoft

As a Principal MuleSoft Developer in the Digital Innovation team at National Bank, you'll be a hands-on technical specialist responsible for designing and delivering integration solutions on the MuleSoft Anypoint Platform. With your strong development skills, your experience building API-led integrations in complex enterprise environments, and your knowledge of integration patterns, security, and DevOps practices, you'll have a positive impact on the Bank's ability to deliver connected, modern experiences to our clients and employees.

Your role

• Design and develop robust, reusable APIs and integrations on the MuleSoft Anypoint Platform
• Lead the technical delivery of integration components from analysis through production deployment
• Ensure code quality, performance, and security through peer reviews, automated testing, and adherence to best practices
• Collaborate with architects, business analysts, and product partners to translate business needs into scalable technical solutions
• Support and mentor fellow developers to strengthen the team's MuleSoft expertise
• Identify opportunities to improve integration standards, reusable assets, and CI/CD automation
• Participate in the evolution of our integration roadmap and target architecture

Your team

As part of the IT sector, you'll be on a team of 5 colleagues and you'll report to the Senior Director - Delivery Lead. Our team stands out for its collaborative spirit, its commitment to delivery quality, and its central role in enabling the Bank's digital transformation through modern integration capabilities.

We strive to provide maximum flexibility to support your quality of life through a hybrid work environment and a flexible, adaptable schedule.

The Bank is committed to continuous development and internal mobility. Our customized training programs, based on learning through experience, help you master your profession and expand your expertise. Resources such as the Data Academy, language training, the Harvard Learning Center, and coaching and mentoring programs are available to you at all times.

Prerequisites

• Bachelor's degree in Computer Science, Software Engineering, or a related field
• Minimum 5 to 7 years of software development experience, including 3+ years hands-on with the MuleSoft Anypoint Platform
• MuleSoft Certified Developer certification (Level 1 or Level 2); Integration Architect certification an asset
• Proficient in API-led connectivity, RAML/OpenAPI, DataWeave, CI/CD pipelines, and enterprise integration patterns
• Experience with cloud platforms (AWS or Azure), messaging systems (Kafka, JMS), and enterprise security standards (OAuth, mTLS)