Remote Senior Full-Stack Engineer: AI‑Driven Cloud Apps

Life Line Screening; Cleveland (OH); On-site; USD 130,000 - 180,000; Full time

Job summary

Life Line Screening is seeking a Senior Full Stack Software Engineer to build cloud-native applications, owning features end-to-end from React/TypeScript user interfaces to event-sourced Node.js services and GraphQL APIs running serverless on AWS.

You will collaborate with product and design, contribute to architecture in an event-driven environment, and help elevate engineering practices around CI/CD, automated testing, observability, and security-by-design.

Qualifications

• 5+ years of professional experience building production web apps.
• Strong React and TypeScript frontend expertise.
• Backend experience with Node.js and GraphQL.
• Experience with AWS serverless architectures.
• Familiarity with event-driven design and CI/CD.

Responsibilities

• Own and deliver end-to-end product features from discovery to production support.
• Build accessible, high-performance UIs with React and TypeScript.
• Design and implement backend services using Node.js and GraphQL.
• Develop and operate serverless workloads on AWS.
• Contribute to event-driven and event-sourced architectures.
• Write clean, well-documented code and participate in code reviews.
• Document design decisions with ADRs/RFCs.

Skills

React

TypeScript

Node.js

GraphQL

Event-Driven Architecture

AWS Serverless

AI-Assisted Engineering

Job description

Life Line Screening is seeking a Senior Full Stack Software Engineer to build cloud-native applications, owning features end-to-end from React/TypeScript user interfaces to event-sourced Node.js services and GraphQL APIs running serverless on AWS.

You will collaborate with product and design, contribute to architecture in an event-driven environment, and help elevate engineering practices around CI/CD, automated testing, observability, and security-by-design.