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McKesson

Supplies medicines and technology to healthcare teams

Full Stack Liferay Developer - B2B Customer Portal

Full-Stack EngineeringConfirmed live in the last 24 hours
Full-time

About the Job

Requirements

  • More than 4 years of hands-on experience developing and supporting enterprise web applications.
  • Strong hands-on experience developing solutions with Liferay DXP.
  • Proficiency in Java, Spring, REST services, and enterprise application development.
  • Experience developing Liferay OSGi modules, custom portlets, services, workflows, themes, or client extensions.
  • Experience with full-stack development using JavaScript or TypeScript and a modern framework such as React or Angular.
  • Experience designing and consuming APIs and integrating enterprise applications.
  • Experience with relational databases such as PostgreSQL, Oracle, SQL Server, or MySQL.
  • Experience with source code management tools, automated testing, CI/CD pipelines, and DevOps practices.
  • Experience resolving production incidents and understanding the complete software development lifecycle.
  • Analytical, problem-solving, documentation, collaboration, and communication skills.

Responsibilities

  • Design, develop, configure, test, and implement customer portal solutions using Liferay DXP.
  • Develop full-stack features covering user interfaces, backend services, APIs, integrations, and data layers.
  • Design and maintain Liferay modules, reusable components, portlets, workflows, themes, and content-management capabilities.
  • Develop responsive, accessible, and user-friendly experiences using modern front-end technologies.
  • Collaborate with business and technical teams to translate requirements into technical designs and functional solutions.
  • Participate in technical design reviews, estimations, development planning, testing, deployments, and production releases.
  • Create and maintain technical specifications, interface documentation, deployment notes, and operational handover documents.
  • Develop and maintain secure REST APIs and integrations with enterprise applications, identity services, and external platforms.
  • Support authentication and authorization mechanisms, including single sign-on, multifactor authentication, OAuth, and role-based access controls.
  • Contribute to platform upgrades, modernization, performance improvements, scalability, and technical-debt reduction.
  • Apply secure-development, privacy, accessibility, and enterprise-architecture standards throughout the solution-delivery lifecycle.
  • Provide Level 2 and Level 3 support for production incidents related to the Customer Portal.
  • Analyze and resolve application defects, integration failures, performance issues, and user-reported incidents.
  • Perform root-cause analyses and implement durable corrective measures to improve stability and reduce recurring incidents.
  • Participate in monitoring, incident management, problem management, change management, and release-management activities as needed.
  • Contribute to development standards, code reviews, automated testing, documentation, and knowledge sharing within the team.
  • Use approved AI-assisted tools responsibly to improve development, testing, documentation, and troubleshooting activities.

Desired Qualifications

  • Liferay DXP certification or equivalent hands-on experience.
  • Experience supporting B2B customer portals, e-commerce, order management, healthcare-product distribution, wholesale, or supply-chain environments.
  • Experience with Azure, containers, cloud-native architectures, and application observability.
  • Experience with single sign-on, multifactor authentication, Okta, Microsoft Entra ID, OAuth, or related identity and access-management technologies.
  • Experience in accessibility, performance optimization, secure development, and high-availability applications.
  • Knowledge of Agile, Scrum, DevOps, and product-oriented delivery approaches.
  • Experience or knowledge of AI technologies, including generative AI, large language models, machine-learning concepts, and AI-assisted software-development tools.
  • Experience using approved AI tools for coding, testing, documentation, code reviews, or incident analysis.
  • Knowledge of AI integration concepts, including prompt engineering, APIs, retrieval-augmented generation, embeddings, vector search, or AI agents.
  • Understanding of responsible AI practices, including privacy, security, governance, human oversight, and protection of sensitive information.

About the Company

McKesson

Supplies medicines and technology to healthcare teams

McKesson distributes medicines and medical supplies to pharmacies, hospitals and other care providers, alongside services that connect drug manufacturers with patients. Its specialty businesses support community cancer care and clinical research, extending its work beyond moving products through warehouses. The company buys drugs and supplies from manufacturers for resale, while its software helps pharmacies manage inventory and healthcare teams secure insurance approval for prescriptions. It also sells practice management and patient support services to clinicians and drugmakers. McKesson traces its business roots to 1833 and is headquartered in Irving, Texas.

Company size
10,001+
Company stage
IPO
Headquarters
Irving, TX
Founded
1833

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