Lead Technical Architect, EDI/B2B Integration

Salary: $158,300 - 263,900 per year Requirements:

• Were looking for 8-12+ years of experience in software engineering and architecture, with a strong emphasis on enterprise integration and EDI/B2B ecosystems.
• We need hands-on experience across the EDI lifecycle, including partner onboarding, data transformation, connectivity protocols, and transaction orchestration.
• Were seeking experience designing and supporting large-scale distributed systems that handle high-volume, mission-critical transactions.
• We value working knowledge of modernization approaches, including cloud adoption, API-led integration, and event-driven patterns.
• We expect a solid foundation in operational excellence, including reliability, observability, performance tuning, and incident management.
• Were looking for exposure to automation and emerging AI capabilities that improve platform efficiency and scalability.
• We need the ability to influence technical direction and architectural choices across cross-functional teams without direct authority.
• We require strong communication skills and the ability to translate complex technical ideas into clear business language.
• We value a hands-on approach with the ability to dig deeply into system behavior and resolve issues in high-pressure situations.
• Were looking for experience mentoring engineers and promoting consistent technical practices across teams.
• Experience in healthcare, pharmaceutical, or supply chain environments is preferred.

• We design and evolve integration architecture for enterprise EDI/B2B platforms, balancing stability with modernization and scalability.
• We translate business needs into secure, resilient, high-performing designs across connectivity, transformation, and orchestration layers.
• We provide technical oversight for platform operations so systems consistently meet KPIs for availability, throughput, transaction integrity, and partner experience.
• We lead root cause analysis and resolution of complex issues across high-volume, mission-critical transaction flows.
• We contribute to modernization efforts that reduce technical debt and enable API-led and event-driven integration patterns.
• We act as a hands-on subject matter expert for complex EDI/B2B scenarios, including partner onboarding, data exchange, and transaction lifecycle management.
• We apply architectural standards, design patterns, and best practices, and we participate in architecture and design reviews.
• We identify and implement automation and AI-driven improvements that strengthen observability, efficiency, and decision-making across the platform.
• We partner with engineering, product, and business stakeholders to align designs with customer experience and growth objectives, and we mentor engineers on technical discipline and consistency.

• AI
• API
• Architect
• Cloud
• Incident Management
• Support

More:

We are McKesson, an impact-driven Fortune 10 healthcare company focused on making quality care more accessible and affordable. We foster a culture where our people can grow, make an impact, and help shape the future of health for patients, communities, and one another. This role is a hands-on Technical Architect opportunity focused on modernizing enterprise B2B/EDI integration platforms that support critical Order-to-Cash and Procure-to-Pay workflows. We offer a competitive total rewards package with a base pay range of $158,300 to $263,900, and additional compensation may include bonuses or long-term incentives depending on performance, experience, skills, equity, and market factors. We are an Equal Opportunity Employer and provide opportunities to all job seekers, including those with disabilities.

last updated 33 week of 2026