Principal Developer

 

Description:

The Principal Developer, IT – System Integrations is a senior technical leader responsible for the design, development, and evolution of enterprise integration solutions across complex, multi-system environments. This role combines hands-on engineering expertise, domain-level architecture accountability, and technical leadership to ensure integration solutions are scalable, reliable, secure, and aligned with enterprise standards.

What The Role Offers

Architecture & Solution Design
 

  • Lead the design of end-to-end integration solutions across applications, data, and platforms.
  • Translate enterprise High-Level Designs (HLDs) into domain-level Low-Level Designs (LLDs) and implementation guidance.
  • Define and apply modern integration patterns.
  • Design for cloud-native, hybrid, and multi-cloud integration models.
  • Ensure solutions align with enterprise architecture, security, and governance frameworks.
  • Incorporate resilience patterns (retry, circuit breaker, idempotency, fault tolerance).
  • Promote event-first and asynchronous design approaches where appropriate.
  • Evaluate and define integration platform strategy, including reuse of shared services and accelerators.
  • Promote cost optimization (efficient use of integration platforms and cloud resources).
  • Lead and support integration modernization initiatives.
     

Team Mentorship & Technical Leadership
 

  • Mentor and coach team members within the integration domain.
  • Provide architectural and technical guidance across multiple teams and initiatives.
  • Foster a culture of:
  • Technical excellence and innovation
  • Continuous improvement and learning
  • Ownership and accountability
  • Support onboarding and skill development in integration platforms and applications
     

Delivery & Execution Support
 

  • Partner with product owners and delivery teams to translate requirements into scalable technical solutions.
  • Support estimation, technical planning, and roadmap alignment.
  • Ensure solutions meet non-functional requirements, aligned with integration standards frameworks
  • Lead resolution of complex production issues, including root cause analysis and systemic improvements.
     

Required

What you need to succeed:
 

  • Bachelor’s degree in Computer Science, Engineering, or equivalent experience.
  • 10+ years of experience in software development and system integrations.
  • 8+ years designing and building enterprise integration solutions and APIs.
  • Strong expertise in:
  • REST/SOAP APIs, microservices, and event-driven architectures
  • Integration platforms and technologies (SAP Integration Suite, SAP PI/PO, MuleSoft, Boomi, Informatica)
  • Data integration, transformation, and persistence (SQL)
  • Software development languages and frameworks (.NET, Java, Javascript)
  • Experience with API management and governance platforms
  • Experience with Windows operating systems
  • Proven ability to translate requirements into architecture and design artifacts.
  • Strong communication, mentoring, and leadership capabilities.

Organization Open Text
Industry Other Jobs Jobs
Occupational Category Principal Developer
Job Location Toronto,Canada
Shift Type Morning
Job Type Full Time
Gender No Preference
Career Level Experienced Professional
Experience 10 Years
Posted at 2026-09-25 12:59 pm
Expires on 2026-11-09