Senior Integration Engineer – API & Event-Driven Solutions

MSC Industrial Direct Co.,Inc.; Davidson (NC); Hybrid; USD 85,000 - 134,000; Full time

Job summary

MSC Industrial Supply Co. in Davidson, NC is seeking a Lead Engineer, Integration to design, develop and deliver integration solutions across enterprise systems, partner platforms, and digital applications.

You will mentor engineers, lead delivery efforts, and drive modernization of legacy integrations toward API- and event-driven architectures, while partnering with stakeholders to ensure scalable, reliable outcomes.

Qualifications

• Bachelor's degree in information systems, Computer Science, or related discipline.
• 6+ years of experience in systems integration, software development, or a related field.
• Proven experience designing and delivering enterprise integration solutions in complex, multi-system environments.
• Experience leading technical delivery efforts and mentoring engineers, consultants, or technical teams.
• Strong expertise in enterprise integration patterns, APIs, event-driven architecture, and modernizing legacy integrations toward scalable, loosely coupled solutions.
• Experience with integration platforms and technologies (e.g., SAP Integration Suite, MuleSoft, messaging/event platforms, MFT solutions)

Responsibilities

• Design, develop, and lead the implementation of integration solutions across enterprise systems, partners, and platforms
• Partner with business stakeholders to understand requirements and translate them into scalable, maintainable integration designs
• Lead and participate in full lifecycle delivery (design, build, test, deploy, support)
• Ensure solutions meet requirements for performance, scalability, and reliability
• Own delivery of integration solutions from design through production, ensuring quality and alignment with requirements
• Build integrations using modern patterns, including APIs, event-driven messaging, and data transformation techniques
• Troubleshoot and resolve complex integration and data flow issues across systems
• Apply best practices for error handling, resiliency, and data validation
• Ensure solutions are production-ready and operationally stable
• Lead small to mid-sized integration delivery efforts across internal engineers and external consultants
• Provide technical leadership during implementation, ensuring alignment with architecture and design standards
• Mentor and guide junior engineers and developers, promoting best practices and continuous improvement
• Support onboarding and development of team members and delivery partners
• Implement integration solutions in alignment with established architecture patterns, standards, and guardrails
• Contribute to reusable integration components, templates, and frameworks
• Drive modernization efforts by transitioning legacy integrations toward scalable, API- and event-driven architectures
• Support the stability and reliability of the integration platform through monitoring, troubleshooting, and maintenance
• Ensure integrations are observable, supportable, and properly documented
• Identify opportunities to improve performance, scalability, and overall platform effectiveness
• Collaborate with architects, product owners, and cross-functional teams to deliver integration capabilities
• Support planning, estimation, and execution of integration work
• Communicate solution design, progress, and issues to technical and non-technical stakeholders
• Fosters the MSC Culture in the department and throughout the company to ensure fulfillment of MSC's vision and unity of purpose.
• Participation in special projects and performs additional duties as required

Skills

APIs

Event-driven architecture

Java/Python/JavaScript

Data transformation

Mentoring engineers

Education

Bachelor's degree in information systems or Computer Science

Tools

SAP Integration Suite

MuleSoft

Messaging platforms

MFT solutions

Job description

MSC Industrial Supply Co. in Davidson, NC is seeking a Lead Engineer, Integration to design, develop and deliver integration solutions across enterprise systems, partner platforms, and digital applications.

You will mentor engineers, lead delivery efforts, and drive modernization of legacy integrations toward API- and event-driven architectures, while partnering with stakeholders to ensure scalable, reliable outcomes.