Senior Full-Stack Engineer, Healthcare SaaS Platform

RXinsider LTD.; Temecula, Northern (CA, KY); Hybrid; USD 140,000 - 180,000; Full time

Job summary

RXinsider LTD. in Temecula, California, seeks a Senior Full-Stack Engineer to design, develop, and support InCircle’s cloud-based multi-tenant SaaS platform across UI, API, and data layers, with emphasis on secure, scalable health solutions.

This hands-on role collaborates with Product, Clinical, Data, Security, QA, and Engineering teams, contributing to architecture, coding standards, performance, and platform reliability while mentoring engineers.

Qualifications

• Seven+ years of full-stack SaaS development experience (eleven years for non-degreed candidates).
• Experience designing, developing, and deploying SaaS apps in cloud environments (preferably Azure).
• Knowledge of multi-tenant SaaS architecture, distributed systems, and secure software development.

Responsibilities

• Design, develop, test, and support full-stack applications across UI, API, workflow, integration, and data layers.
• Build modular, scalable multi-tenant SaaS solutions with enterprise patterns.
• Develop RESTful APIs, microservices, and event-driven integrations.

Skills

Full-stack SaaS development

Azure cloud services

CI/CD and DevOps

Security and compliance

Technical leadership

Education

Bachelor’s degree in Computer Science or equivalent

Tools

Azure (App Services, AKS)

RESTful APIs

Job description

RXinsider LTD. in Temecula, California, seeks a Senior Full-Stack Engineer to design, develop, and support InCircle’s cloud-based multi-tenant SaaS platform across UI, API, and data layers, with emphasis on secure, scalable health solutions.

This hands-on role collaborates with Product, Clinical, Data, Security, QA, and Engineering teams, contributing to architecture, coding standards, performance, and platform reliability while mentoring engineers.