Senior Salesforce & API Integration Architect

McKesson; Irving (TX); On-site; USD 128,000 - 213,000; Full time

Job summary

McKesson is seeking a Senior Salesforce Developer who treats Salesforce as an enterprise platform. This hands-on engineer designs scalable architectures, builds high-performance integrations, and tackles complex business problems through modern software engineering practices.

You will work across the Salesforce ecosystem—Apex, LWC, Flow, SOQL—and collaborate with product owners to deliver secure, reliable solutions supporting critical business operations at McKesson.

Qualifications

• 5+ years of experience designing and developing complex applications on the Salesforce platform.
• Advanced expertise in Apex, Lightning Web Components, SOQL/SOSL, Flow, and platform architecture.
• Strong experience building and supporting production-grade APIs and services using Java and Spring Boot.
• Deep understanding of Salesforce security, sharing models, data architecture, governor limits, and integration patterns.
• Experience designing solutions for scale, maintainability, fault tolerance, and performance.
• Proficiency with Git, automated testing frameworks, CI/CD pipelines, and modern engineering practices.
• Proven ability to lead technical initiatives and mentor other engineers.
• Strong analytical, problem-solving, and communication skills.
• Experience working in Agile, product-oriented engineering teams.

Responsibilities

• Architect, develop, and optimize enterprise-grade Salesforce applications using Apex, LWC, Flow, SOQL, and Platform Events.
• Design and build scalable Java Spring Boot APIs and microservices that connect Salesforce with enterprise systems.
• Develop robust integrations using REST, SOAP, event-driven patterns, and middleware technologies.
• Evaluate platform capabilities and determine the right balance between declarative configuration and custom development.
• Lead technical design and code reviews while establishing standards for architecture, security, testing, observability, and performance.
• Create reusable frameworks, components, and patterns that improve developer productivity and platform maintainability.
• Partner with business stakeholders to translate strategic objectives into scalable technical solutions and communicate technical tradeoffs clearly.
• Mentor engineers through code reviews, architecture coaching, pairing, and knowledge sharing.
• Drive DevOps practices across source control, automated testing, CI/CD, release automation, and environment management.
• Continuously improve platform reliability, scalability, developer experience, and delivery velocity.

Skills

Salesforce Apex

Lightning Web Components

SOQL/SOSL

Salesforce Flow

Platform Events

Java Spring Boot

REST APIs

SOAP APIs

Security & governance

Agile

Mentoring engineers

CI/CD

Git

Education

Bachelor’s or Master’s in Computer Science/Engineering/IT

Tools

Git

CI/CD tools

MuleSoft

AWS/Azure/GCP

Docker

Kubernetes

Job description

McKesson is seeking a Senior Salesforce Developer who treats Salesforce as an enterprise platform. This hands-on engineer designs scalable architectures, builds high-performance integrations, and tackles complex business problems through modern software engineering practices.

You will work across the Salesforce ecosystem—Apex, LWC, Flow, SOQL—and collaborate with product owners to deliver secure, reliable solutions supporting critical business operations at McKesson.