Full-Stack AI Training Engineer

AfterQuery; Santa Clara (CA); On-site; USD 120,000 - 180,000; Full time

Job summary

AfterQuery is a research lab building high-quality datasets and tooling to advance AI training. We seek a senior Full Stack Engineer to deliver end-to-end applications using Next.js, Redis, and SQL databases.

Your work will span dashboards, management systems, and data-driven platforms with robust authentication, real-time data, and complex business logic. You will contribute across architecture, data flows, and UI development, leveraging Tailwind CSS for responsive interfaces while ensuring

Qualifications

• 5+ years of experience as a software engineer.
• Strong proficiency in Next.js with SSR and API routes.
• Redis caching, session management, and real-time data handling.
• SQL databases design, queries, relationships, and optimization.
• Tailwind CSS for responsive, utility-first UI.

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

Server-side rendering

Tools

PostgreSQL

MySQL

Job description

AfterQuery is a research lab building high-quality datasets and tooling to advance AI training. We seek a senior Full Stack Engineer to deliver end-to-end applications using Next.js, Redis, and SQL databases.

Your work will span dashboards, management systems, and data-driven platforms with robust authentication, real-time data, and complex business logic. You will contribute across architecture, data flows, and UI development, leveraging Tailwind CSS for responsive interfaces while ensuring