Full-Stack Engineer for AI Training Apps

AfterQuery; Sterling (VA); On-site; USD 90,000 - 130,000; Full time

Job summary

AfterQuery is seeking a Full Stack Engineer to build production-quality applications across multiple domains. You will create end-to-end solutions using Next.js, Redis, and SQL databases, focusing on scalable architectures and reliable data flows.

You will implement user authentication, data management, real-time features, and reporting in dashboards and management tools, using Tailwind CSS for responsive interfaces. A minimum of 2+ years of hands-on experience is required.

Qualifications

• Strong experience with Next.js for frontend and API routes.
• Experience with Redis for caching and real-time data handling.
• Proficiency with SQL databases (PostgreSQL/MySQL) including schema design and optimization.

Responsibilities

• Design and develop production-quality applications from scratch across domains using Next.js, Redis, and SQL databases.
• Build dashboards, management systems, workflow tools, and data-driven platforms.
• Implement authentication, data management, real-time features, reporting, and complex business logic.

Skills

Next.js

Redis

SQL databases

Tailwind CSS

2+ years

Job description

AfterQuery is seeking a Full Stack Engineer to build production-quality applications across multiple domains. You will create end-to-end solutions using Next.js, Redis, and SQL databases, focusing on scalable architectures and reliable data flows.

You will implement user authentication, data management, real-time features, and reporting in dashboards and management tools, using Tailwind CSS for responsive interfaces. A minimum of 2+ years of hands-on experience is required.