Full-Stack AI Training Engineer (Next.js, Redis, SQL)

AfterQuery; Cary (NC); On-site; USD 95,000 - 140,000; Full time

Job summary

AfterQuery is seeking a Full Stack Engineer to build production-quality applications that will serve as training examples for AI models. You’ll create end-to-end software across diverse domains, implementing authentication, data management, real-time features, reporting, and complex business logic.

You’ll work with Next.js, Redis, and SQL databases to design dashboards and data-driven platforms, using Tailwind CSS for rapid UI development.

Qualifications

• Strong proficiency in Next.js for building modern, performant frontend applications with server-side rendering and API routes.
• Experience with Redis for caching, session management, and real-time data handling to optimize application performance.
• Solid experience designing and working with SQL databases (PostgreSQL, MySQL, or similar) including schema design, queries, relationships, and optimization.
• Ability to architect full stack applications that effectively leverage Next.js, Redis, and SQL databases together in production environments.
• Experience implementing efficient data flows between frontend, caching layer, and database to ensure responsive user experiences
• Experience with Tailwind CSS for rapidly building responsive, custom user interfaces with utility-first styling
• 2+ years of experience

Responsibilities

• Design and develop complete, production-quality applications from scratch across various business domains and use cases using Next.js, Redis, and SQL databases
• Build diverse application types including dashboards, management systems, workflow tools, and data-driven platforms that demonstrate different feature sets and architectural patterns
• Implement comprehensive functionality in each application including user authentication, data management, real-time features, reporting, and complex business logic

Skills

Next.js

Redis

SQL databases

Tailwind CSS

API design

Tools

PostgreSQL

MySQL

Job description

AfterQuery is seeking a Full Stack Engineer to build production-quality applications that will serve as training examples for AI models. You’ll create end-to-end software across diverse domains, implementing authentication, data management, real-time features, reporting, and complex business logic.

You’ll work with Next.js, Redis, and SQL databases to design dashboards and data-driven platforms, using Tailwind CSS for rapid UI development.