WMS Software Engineer Job at MCKESSON, Irving, TX

  • MCKESSON
  • Irving, TX

Job Description

Salary: $106,100 - 176,800 per year Requirements:

  • We look for hands-on software development experience with modern languages or platforms such as Java, Python, Node.js, JavaScript/TypeScript, or PHP.
  • We require experience designing, building, or using REST APIs and service-to-service integrations.
  • We need experience with SQL, relational databases, integration patterns, and modular or microservices-based architecture.
  • We expect knowledge of the Systems Development Lifecycle (SDLC), Agile delivery, DevOps practices, and collaborative version-control workflows.
  • We value experience with automated testing, CI/CD pipelines, build and deployment automation, release management, and application monitoring.
  • We seek strong analytical, debugging, root-cause analysis, and problem-solving abilities.
  • We want a demonstrated willingness and aptitude to learn RPGLE, CLLE, and the IBM i (AS400) legacy environment.
  • We prefer exposure to IBM i (AS400), RPGLE, CLLE, ILE concepts, or legacy application modernization.
  • We prefer experience with Kafka or other message-based and event-driven systems.
  • We prefer experience with MongoDB or other NoSQL databases.
  • We prefer experience building microservices, distributed applications, or cloud-native solutions.
  • We prefer experience integrating modern digital applications with enterprise or legacy platforms.
  • We prefer knowledge of Warehouse Management and Order-to-Cash processes.
  • We prefer experience in distribution, logistics, supply chain, warehouse operations, or healthcare distribution environments.
  • We require a bachelors degree in Computer Science, Information Technology, Engineering, or a related field, or an equivalent mix of education and experience.
  • We typically look for 4+ years of relevant professional software development experience, including exposure to enterprise-scale systems.
  • We require experience working in Agile delivery environments and applying disciplined software development practices.
Responsibilities:
  • We research, design, develop, test, debug, implement, and manage solutions for Warehouse Management Systems that support our Distribution Centers.
  • We participate in implementation, development, enhancement, and modification of source code and scripts while staying current on technologies, methods, and industry best practices.
  • We analyze requirements, create and automate tests, and verify that system and software solutions meet business and technical needs.
  • We monitor application performance, identify defects, perform root-cause analysis, and implement corrective actions.
  • We integrate solutions across applications and platforms while ensuring interoperability, reliability, and alignment with design principles.
  • We work with vendors and internal partners to resolve functionality or interoperability issues affecting new and existing applications.
  • We use DevOps and Agile practices to deliver functionality efficiently while continuing to iterate and improve.
  • We own development work from technical planning through deployment and take part in technical design reviews and code reviews.
  • We apply automation, CI/CD practices, version control, testing, and disciplined release management to improve quality and delivery reliability.
  • We share best practices, provide technical guidance, and mentor or teach other team members as appropriate.
  • We contribute to technical roadmaps and strategic planning for technologies used across our Distribution Centers.
  • We create and maintain clear technical documentation, development standards, and operational support materials.
Technologies:
  • CI/CD
  • Cloud
  • DevOps
  • IBM
  • Support
  • Java
  • JavaScript
  • Kafka
  • MongoDB
  • NoSQL
  • PHP
  • Python
  • REST
  • SQL
  • TypeScript
  • microservices
  • NodeJS

More:

McKesson is an impact-driven Fortune 10 healthcare company that delivers insights, products, and services designed to make quality care more accessible and affordable. We foster a culture where you can grow, make an impact, and bring new ideas, and we are focused on the health, happiness, and well-being of our people and those we serve. This role is part of our technology team supporting Warehouse Management Systems and Distribution Center operations, with a focus on digital application development, APIs, integration services, event-driven architecture, and modern programming technologies connected to our IBM i (AS400) environment. We offer a competitive Total Rewards package that may include base pay, annual bonus, and long-term incentive opportunities.

last updated 39 week of 2026

Job Tags

Full time

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