Full Stack Developer
Alignerr
full-remotemidcontractfullstack Seattle, WA Today via LinkedIn
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Full-Stack DevelopmentJavaScriptTypeScriptPythonRustReactVue.jsNode.jsSystem DesignCI/CD
About the role
Role overview
Full Stack Developer (AI Training) — Alignerr is seeking experienced full-stack engineers to help leading AI research teams by evaluating AI-generated code, stress-testing designs, and building tooling that improves AI quality across the web stack.
Responsibilities
- Evaluate AI-generated code across the full stack (frontend to backend).
- Identify bugs, architectural weaknesses, and performance bottlenecks in AI-produced code and system designs.
- Design and build full-stack tooling for AI data annotation and quality control workflows.
- Review system architectures and provide expert feedback on scalability, reliability, and efficiency.
- Write clear, structured technical feedback to improve AI model outputs.
- Work independently and asynchronously on your own schedule.
Requirements
- 3–5+ years of professional full-stack development experience shipping production-grade code.
- Strong proficiency in JavaScript/TypeScript, Python, and Rust.
- Ability to work across frontend and backend without hand-holding.
- Strong focus on code quality, system design, and engineering best practices.
- Excellent written communication for explaining technical decisions.
- Master’s or PhD in Computer Science or a related technical field.
Nice to have
- Experience with distributed systems, microservices, or high-scale infrastructure.
- Background in developer tooling, CI/CD, or platform engineering.
- Familiarity with AI/ML workflows, model evaluation, or data annotation pipelines.
- Experience with code review, technical writing, or engineering mentorship.
Details
- Type: Hourly contract (10–40 hours/week)
- Location: Fully remote, flexible schedule
Scraped 4/12/2026