IOS Developer + Node.js - W2 Onsite

IOS Developer + Node.js (Only W2)

Nashville, TN | Denver, CO (Onsite or Remote)

Duration : Long Term Contract (W2)

About the Role

We are seeking a highly skilled iOS and Node.js Engineer with strong healthcare domain experience. The ideal candidate has a proven track record in designing, developing, and deploying scalable applications that comply with healthcare standards. Experience with Couchbase or other NoSQL databases is highly desirable.

Responsibilities

iOS Development

• Design, build, and maintain advanced iOS applications.
• Collaborate with cross-functional teams (Product, Design, Backend, QA) to deliver new features.
• Ensure compliance with healthcare standards (HIPAA, PHI/PII data handling).
• Optimize app performance, responsiveness, and scalability.
• Integrate iOS apps with backend services, APIs, and third-party libraries.
• Implement data synchronization and offline capabilities using Couchbase/MongoDB
• Apply mobile architecture and design patterns (MVVM, MVVM-C).
• Write clean, testable, maintainable code and participate in code reviews.
• Debug, troubleshoot, and upgrade existing applications.
• Mentor junior developers and contribute to architecture decisions.

Backend / API Development (Node.js)

• Design, develop, and maintain scalable APIs using Node.js (TypeScript/JavaScript).
• Implement strong API design patterns with focus on performance, reliability, observability (logging, tracing, monitoring).
• Integrate REST and GraphQL services, third-party APIs, and webhooks.
• Work with NoSQL databases (Couchbase, MongoDB), including migration and optimization.
• Leverage Apache Kafka for message streaming and real-time event processing.
• Use Docker, Docker Compose, and Kubernetes for containerization and orchestration.
• Manage cloud infrastructure with Google Cloud Platform and Anthos.
• Ensure secure authentication and authorization (OAuth2, SSO).
• Adhere to coding standards, including ESLint and best practices.

Required Qualifications

• Bachelor s or Master s degree in Computer Science, Engineering, or related field.
• Proficiency in Git, CI/CD pipelines, and unit/integration testing frameworks
• Familiarity with Agile/Scrum.
• iOS Development (8+ years):
• Proficiency in Swift and Objective-C.
• Strong knowledge of UIKit, Core Data, Core Animation, and related iOS frameworks.
• Experience with healthcare standards (HIPAA, HL7, FHIR preferred).
• Experience building healthcare/medical applications (EHR/EMR, patient engagement, telemedicine).

Backend Development (6+ years)

• Proficiency in Node.js with TypeScript/JavaScript (ES2019+).
• Strong experience with js
• Expertise in NoSQL (Couchbase, MongoDB) and familiarity with SQL.
• Strong experience with API design, observability, and system integration.
• Hands-on experience with Apache Kafka for event-driven systems.
• Experience with Google Cloud Platform, Anthos, Docker, and Kubernetes.
• Security & Compliance:
• Knowledge of secure data handling, encryption, and authentication frameworks.
• Experience working with healthcare compliance requirements.
• Experience in Java and .NET technologies is a Plus
• Strong background in relational database design.
• Exposure to automation workflows.