IT & Software

Senior Full Stack Java Developer

Rubicon Path

Toronto · Ontario · Canada

Lead full stack Java development in a hybrid assignment, using WebSphere, Node.js, and integration expertise across complex health systems.

This senior Software Developer assignment supports ICON, PHIX, STIX, and Panorama integrations. You will translate technical specifications into tested applications, maintain integration components, and provide programming support. The work includes APIs, performance tuning, technical documentation, and continuous integration practices.

Key Responsibilities:

  • Maintain ICON and PHIX integration components and code
  • Develop, test, support, and maintain PHIX and STIX components
  • Fix ICON APIs updating immunization information in Panorama
  • Conduct performance tuning for high-volume external data
  • Translate specifications into working, tested application code

Requirements:

  • Ten-plus years preparing integrated system specifications and documentation
  • Java programming with Solaris, Red Hat Linux, and WebSphere
  • Experience with Node.js, Nginx, OAuth2, and SecureKey Concierge
  • Oracle 19c, SQL, PL/SQL, JSON, XML, and ETL experience
  • Experience with API testing, management, and version control tools

Apply full stack Java expertise across secure integrations, APIs, databases, and performance tuning for ICON and PHIX.

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Reference: WJ-291_12002999

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