Senior Full-Stack Engineer | AI-Driven Cloud-Native Apps

Life Line Screening; United States; Remote; USD 150,000 - 230,000; Full time

Job summary

Life Line Screening is seeking a Senior Full Stack Software Engineer to own features end-to-end, from React/TypeScript UI to Node.js/GraphQL services running serverless on AWS. You’ll build cloud-native applications and collaborate with product and design.

Join an AI-native team focused on secure, observable systems, CI/CD, and high-quality engineering practices. You will influence architecture, review code, mentor peers, and help evolve event-driven, resilient platforms.

Qualifications

• 5+ years of professional web app development experience.
• Strong React and TypeScript frontend skills.
• Experience with Node.js, GraphQL, and AWS serverless stacks.

Responsibilities

• Own end-to-end product features from discovery to production support.
• Build accessible, performant UI with React/TypeScript.
• Design backend services and APIs using Node.js and GraphQL.
• Operate serverless workloads on AWS and contribute to architecture.

Skills

5+ years experience

Strong problem solving

Excellent communication

Tools

React

TypeScript

Node.js

GraphQL

AWS

Serverless

Event-Driven Architecture

CI/CD

Testing

Job description

Life Line Screening is seeking a Senior Full Stack Software Engineer to own features end-to-end, from React/TypeScript UI to Node.js/GraphQL services running serverless on AWS. You’ll build cloud-native applications and collaborate with product and design.

Join an AI-native team focused on secure, observable systems, CI/CD, and high-quality engineering practices. You will influence architecture, review code, mentor peers, and help evolve event-driven, resilient platforms.