Senior Integration Engineer – APIs & Event-Driven Systems

MSC Industrial Supply Co.; Davidson (NC); On-site; 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 enterprise integration solutions across systems, partners, and platforms.

You will translate business requirements into scalable integration designs, lead delivery efforts, and mentor engineering teams to adopt API- and event-driven architectures. The role emphasizes reliability, observability, and alignment with enterprise architecture standards while driving modernization of legacy

Qualifications

• Bachelor's degree in information systems, Computer Science, or related discipline or equivalent experience required
• 6+ years of experience in systems integration, software development, or a related field required
• 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)
• Proficiency in programming and scripting languages such as Java, Python, or JavaScript for integration development and support
• Strong understanding of data integration, transformation, distributed systems, system‑to‑system communication, and relational database concepts (SQL)
• Familiarity with modern data and integration architectures supporting real‑time processing, advanced analytics, and AI‑enabled business capabilities

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

Enterprise integration patterns

APIs

Event-driven architecture

Java

Python

JavaScript

Education

Bachelor's degree in information systems, Computer Science, or related discipline

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 enterprise integration solutions across systems, partners, and platforms.

You will translate business requirements into scalable integration designs, lead delivery efforts, and mentor engineering teams to adopt API- and event-driven architectures. The role emphasizes reliability, observability, and alignment with enterprise architecture standards while driving modernization of legacy