Hiring: Senior Full Stack Engineer (Back End Lean) Company: Ranger Technical Resources Location: Orange County, CA Job Posted Time: 2026-09-16 16:44:10 Target Skills & Keywords : AWS, DynamoDB, Event-Driven, Lambda, Microservices, NestJS, Node.js, OpenSearch, SNS, SQS, Systems Design, TypeScript About the job Required Skills: •This is not an AI-first engineering role. The team is looking for a strong software engineer who understands how complex systems behave in production, can design scalable and reliable architectures, and can build software that remains maintainable long after deployment. AI is simply one of the business problems being solved. •The environment includes cloud-native services, APIs, event-driven architectures, distributed systems, and AI-powered integrations. The strongest candidates enjoy discussing system design, architectural tradeoffs, reliability, scalability, and production challenges just as much as they enjoy building new capabilities. •Design and develop scalable backend services that support AI-enabled healthcare applications •Build and maintain APIs, integrations, and service-to-service communication layers •Contribute to architecture decisions that improve scalability, reliability, and maintainability •Develop cloud-native solutions within AWS environments •Support Voice AI initiatives and related patient engagement platforms •Design and implement event-driven workflows and asynchronous processing patterns Qualifications: •BS in Computer Science, Information Technology, Arts or equivalent experience/field •Background building backend-focused applications using Node.js and TypeScript •History working with distributed systems and cloud-native architectures •Exposure to event-driven systems, messaging platforms, or microservices environments •Background working within AWS-based application ecosystems •API Development Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!