Sr Developer - Enterprise Integration

Job Description

Johnson Controls, a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization, helps customers use energy more productively, reduce carbon emissions, and operate with the precision and resilience required in rapidly expanding industries such as data centers, healthcare, pharmaceuticals, advanced manufacturing, and higher education.

For more than 140 years, Johnson Controls has delivered performance where it really matters. Backed by advanced technology, lifecycle services and an industry-leading field organization, we elevate customer performance, turn goals into real-world results and help move society forward. We are looking for a Sr Developer - Enterprise Integration.

What will you do?

A highly experienced, hands-on Senior Integration Developer responsible for designing and delivering complex, enterprise-grade integration solutions. Drives advanced development, owns Low-Level Design (LLDs), and ensures high-quality, CI/CD-driven delivery using Azure Integration Services, while mentoring teams and contributing to architecture alignment.

How will you do it?

Core Development (primary focus)

• Lead the development of complex, large-scale integration solutions using Azure Integration Services (Logic Apps, Azure Functions, Data Factory, Service Bus, Event Grid).
• Build high-performance, scalable, and production-ready solutions, handling complex enterprise integrations scenarios.
• Develop reusable frameworks, advanced integration patterns, and shared components to accelerate delivery across programs.

API Development & APIM Governance

• Design and implement enterprise-grade APIs using Azure API Management (APIM).
• Configure advanced APIM policies including security, transformation, throttling, and routing.
• Ensure APIs meet performance, security , and governance standards.

Low-Level Design & Technical Ownership

• Own and drive Low-Level Design (LLDs) for modules and critical components.
• Translate business and architectural requirements into scalable, well-structured technical designs.
• Ensure strict adherence to architecture standards, design principles, and best practices.

Testing, Debugging & Production Support

• Lead unit testing, integration testing, and validation strategies.
• Handle complex debugging and root cause analysis across APIs, events, and workflows.
• Provide strong support for critical production issues and performance bottlenecks.

Monitoring, Reliability & Performance

• Implement and enhance observability frameworks using Azure Monitor and Applications Insights.
• Ensure solutions meet SLAs for reliability, scalability and performance.

What are we looking for?

Required Skills.

• Experience: 6–9 years with strong focus on hands-on integration development in complex delivery environments.
• Azure Integration: Deep expertise in Azure Integration Services (AIS).
• API Development: Advanced experience with Azure API Management (APIM).
• Programming: Strong coding expertise in C#, .NET, REST APIs, JSON, XML.
• Design Skills: Proven experience in owning LLDs and contributing to HLDs.
• Integration Patterns: Strong knowledge of event-driven, distributed, and microservices-based architectures.
• Azure CI/CD: Hands-on expertise in designing and managing CI/CD pipelines using Azure DevOps / GitHub Actions.
• Debugging & Performance: Advanced troubleshooting and optimization skills.
• AI & Copilot Skills:
• Active and effective use of GitHub Copilot / M365 Copilot
• Practical understanding of AI-assisted development workflows

Preferred Skills.

• Experience with MuleSoft (architecture, migrations, or coexistence).
• Exposure to AI/ML integration use cases and intelligent automation.
• Knowledge of enterprise security, API governance, and compliance frameworks.

What do we offer?

• Comprehensive benefits package.
• Opportunities for professional growth and development.
• Supportive and inclusive work environment.
• Commitment to work-life balance and employee well-being.
• Engagement in meaningful projects that make a difference.

Johnson Controls does not request pregnancy or HIV testing as a condition for hiring, continued employment, or promotion, in accordance with its commitment to labor equality and non-discrimination.