Full-Stack Engineer - React/Next.js, AWS Security

Higlobe, Inc.; United States; Remote; USD 100,000 - 160,000; Full time

Job summary

Fluence seeks a pragmatic Full-Stack Developer to build and scale B2B products for clinicians and researchers. You’ll work with the Senior AI & Design Lead to translate requirements into robust, secure, well-documented applications and maintain existing systems.

You will design secure authentication, model data with privacy in mind, and integrate with APIs. Experience with AWS, Datadog, Sentry, and serverless workflows is valued. Pineapple note required for applications.

Qualifications

• 3+ years of experience as a full-stack or frontend-heavy engineer.
• Proficiency in React, Next.js, TypeScript/JavaScript.
• Hands-on experience with AWS for production workloads.
• Solid understanding of web security best practices (OWASP, encryption, secrets management).
• Experience in healthcare, education, or compliance-heavy environments is a plus.
• Excellent async communication and code ownership in a small, senior-led team.
• Ability to work from a clear product brief and propose improvements.

Responsibilities

• Build and maintain full-stack web apps using React and Next.js.
• Architect backends and APIs with AWS services; familiarity with Bedrock and CloudTrail is a plus.
• Implement secure authentication, authorization, and RBAC.
• Design data models with privacy and regulatory considerations.
• Integrate with internal/external APIs and third-party services.
• Work on LLM/AI features in production with guardrails and logging.
• Add logging and monitor performance; experience with Datadog/Sentry is a plus.
• Collaborate with Senior AI & Design Lead for ownership and iteration.
• Maintain architecture and interface documentation for internal teams.
• Bonus: use Convex or similar BaaS for rapid delivery; build n8n workflows.

Skills

React

Next.js

TypeScript/JavaScript

Web security

Async communication

Ability to work in small, senior-led团队

Tools

AWS

Datadog

Sentry

Clerk

Convex

n8n

Job description

Fluence seeks a pragmatic Full-Stack Developer to build and scale B2B products for clinicians and researchers. You’ll work with the Senior AI & Design Lead to translate requirements into robust, secure, well-documented applications and maintain existing systems.

You will design secure authentication, model data with privacy in mind, and integrate with APIs. Experience with AWS, Datadog, Sentry, and serverless workflows is valued. Pineapple note required for applications.