About this opportunity
AfterQuery lists this Frontend Engineer - AI Trainer opportunity in sterling, Virginia. Review the employer’s description below for duties, qualifications and application requirements.
Job description
AfterQuery empowers foundational AI labs, enterprises, and startups by providing high-quality human-generated datasets that are essential for fine-tuning more capable, refined, and reliable AI systems. We are on the forefront of creating the most complex data infrastructure to capture the most useful data for our major clients. We have raised our most recent round from BoxGroup, YC and a group of strategic angels that will push us to be at the forefront of the industry.
We're seeking a Full Stack Engineer to build diverse, production-quality applications that will serve as training examples for AI models. You'll create complete, functional end-to-end applications across various domains and use cases - each application you build becomes part of our AI training dataset. Your work will involve developing a wide range of software solutions that demonstrate different architectural patterns, features, and implementations.
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
Required 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 Retry
Experience with Tailwind CSS for rapidly building responsive, custom user interfaces with utility-first styling
2+ years of experience
About AfterQuery
AfterQuery is a research lab investigating the boundaries of artificial intelligence through novel datasets and experimentation. We believe great AI comes from exceptional, human-generated data.
We're backed by top investors, including Y Combinator and Box Group, and support all leading AI labs.
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Worksite address
sterling, VA, 22170, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.