Integration engineer Jobs in Old toronto, ON

Important Notice: This position is being managed by Si Systems. To be considered, external candidates must apply directly via the job posting on Si Systems website using the link below.

Job posting link via Si Systems:


Our Story & Purpose:We’re Vancity, a member-owned credit union built on the principles of inclusion and social justice. Since 1946, our relentless commitment to these values has helped us challenge the status quo and break down barriers. We’ve made bold commitments to become net-zero by 2040 across all mortgages and loans, and we’re actively pursuing strategies in Indigenous banking and financial resilience for our members.

As the largest private sector Living Wage Employer in Canada, we’re proud to be consistently recognized as one of the country’s Top Employers. If you’re ready to join our team of 2,300 diverse individuals, access competitive rewards and benefits, and be part of a greater movement - apply today!

Your Role in Supporting Our Members:VanCity is modernizing financial systems with secure, real-time, and scalable solutions. We’re seeking a Senior Integration Engineer with deep expertise in Azure Integration Services and Microsoft technologies. If you’re passionate about building robust, high-performance backend services using C# and Azure Serverless, and want to shape the future of financial infrastructure, we want to meet you.

You’ll design, develop, and maintain enterprise integrations using Azure Logic Apps, Functions, Service Bus, and API Management. You’ll work closely with product managers, engineers, and compliance teams to deliver secure, performant, and scalable solutions that meet the rigorous standards of the finance industry. Leadership experience and a finance background are highly valued.

This is aFull-time, Permanent role will report directly to Senior Manager, Integration Platform. Our head office is based in Vancouver, but we are open to candidates in BC and Ontario. While this position is for an existing vacancy and provides a hybrid work arrangement, you will be expected to be on-site for events and business demands when needed.

How You'll Make an Impact:

• Implementing, maintain, and architect backend integration workflows using Azure Integration Services (Logic Apps, Functions, Service Bus, API Management) and C#.
• Designing and supporting event‑driven architectures using Azure Event Hubs and/or Kafka, including message schemas, ordering, retries, dead‑letter handling, and resiliency patterns.
• Building scalable, object‑oriented backend services leveraging Azure Serverless and cloud‑native design patterns.
• Optimizing integration solutions for performance, reliability, and cost‑effectiveness. Implement monitoring and alerting using Azure Monitor, Application Insights, and Log Analytics.
• Ensuring integration solutions meet enterprise security and compliance requirements, including OAuth2, Azure AD, RBAC, encryption, and secure API and messaging practices.
• Collaborating with teams using MuleSoft and other integration platforms to design, integrate, and support hybrid solutions across technologies.
• Driving continuous improvement in integration patterns, CI/CD pipelines, and automation using Azure DevOps, GitHub Actions, and Infrastructure as Code.
• Maintaining clear technical documentation and provide troubleshooting and support for production and non‑production integration environments.
• Applying knowledge of financial services processes, data integrity, and regulatory requirements to all integration work.
• Exploring emerging tools and approaches in event streaming, orchestration, automation, and AI‑assisted integration, applying them pragmatically when appropriate.

What You’ll Bring to the Team:

• Bachelor’s or master's degree in computer science, Engineering, or a related field
• 7+ years of backend software development experience, with strong expertise in C# and Microsoft Azure
• Strong object‑oriented programming skills and experience building scalable backend services
• Experience designing and implementing event‑driven architectures, including messaging and asynchronous processing
• Deep hands‑on experience with Azure Integration Services (Logic Apps, Functions, Service Bus, API Management)
• Proficiency with Azure Serverless architectures and cloud‑native integration patterns
• Solid understanding of API security, authentication, authorization, and secure integration practices
• Familiarity with financial‑services, security, compliance, and audit requirements
• Excellent problem‑solving, communication, and collaboration skills

Extra Skills That Set You Apart:

• Experience migrating integrations or APIs from MuleSoft to Azure Integration Services
• Hands‑on experience modernizing MuleSoft APIs or flows into Azure‑native or serverless architectures
• Experience with performance tuning and monitoring in Azure environments
• Exposure to financial services, banking, or regulated industries

You’ll Thrive Here If You Are:

• Team Player: Works well in a collaborative environment, contributing positively to team goals and supporting peers.
• Eagerness to Learn: Open to feedback, mentorship, and continuous growth in backend development and integration technologies.
• Communication: Able to clearly share ideas, ask questions, and update teammates on progress or blockers.
• Problem-Solving Mindset: Approaches challenges with curiosity and persistence, seeking help when needed.
• Adaptability: Comfortable working in a fast-paced environment and learning new tools, platforms, and practices.

We value lived experience, so if you are interested in this role, we encourage you to apply even if you feel your skills don't perfectly align with those listed.

***This position will remain open until filled.***

What You’ll Earn:

This role offers a salary range of $101,200 to $136,900 per annum. The base pay offered may vary depending on factors such as relevant qualifications, skills, previous experience, and internal equity. As part of our total rewards package, employees may also be eligible for our annual incentive program, subject to program eligibility requirements.

Why You’ll Love Working Here:

A career at Vancity is more than just a job, you’re joining a tradition of change-makers who are creating lasting change for our communities. Beyond base pay, we offer a comprehensive total rewards package to ensure our employees are empowered to thrive:

• Living Wage Employer: We’re the largest private-sector Living Wage Employer in Canada and consistently ranked among Canada’s Top Employers.
• Customizable Benefits: Permanent employees receive flexible benefit packages that can be tailored annually to meet evolving needs.
• Generous Vacation: New employees start with 3-4 weeks of vacation per year, with additional days earned over time.
• Extra Stat Holidays: In addition to BC’s 11 statutory holidays, we offer 2 extra days, plus care days for personal or family illness.
• Immediate Health Coverage: Health and dental benefits begin on your hire date, with three levels of coverage to choose from.
• Defined Benefit Pension: Our retirement plan provides a guaranteed income for life, recognizing that retirement looks different for everyone.

Vancity Talent Programs:

Vancity supports an inclusive hiring process for candidates who self-identify as Indigenous, Black, or Trans. With special permission from the BC Human Rights Commissioner, this initiative provides access to career development opportunities, prioritized job screening, and feedback. Any information you choose to share will be stored securely and used only for recruitment and career development connected to this initiative, in line with the BC Personal Information Protection Act (PIPA). For details, please see our dedicated Talent Programs job posting.

At Vancity we’re committed to creating a welcoming and inclusive workplace to help our people and communities thrive and prosper. Diversity in our workforce is integral so that we can truly represent, understand and respond to our community needs and deliver on our member experience.