NodeJS Services Developer

Kaiser Permanente is seeking a NodeJS Services Developer to engineer scalable, secure backend services for critical healthcare applications. In this IT Applications Engineer IV role, you will design and implement Node.js microservices and RESTful APIs, integrating with internal and external systems. You will work closely with product, architecture, and Dev Ops teams, emphasizing performance, reliability, and security. Responsibilities include writing clean, testable code, implementing CI/CD best practices, optimizing services in production, and contributing to continuous improvement within a collaborative engineering culture.

Responsibilities

• Design, develop, and maintain Node.js services and APIs for enterprise healthcare applications.
• Integrate services with internal and external systems using secure, scalable patterns.
• Collaborate with product, architecture, and Dev
• Ops teams to design robust solutions.
• Implement automated testing, code reviews, and performance optimization.
• Ensure security, compliance, and reliability of backend services in production.
• Contribute to technical documentation and support production incident resolution.

Required Skills

• Node.js
• Java
• Script/Type
• Script
• RESTful API development
• Microservices architecture
• Express.js or similar frameworks
• SQL/No
• SQL databases
• API security and authentication (OAuth/JWT)
• Git and CI/CD pipelines
• Cloud services (AWS/GCP/Azure)
• Unit and integration testing