Lead Backend Engineer - AI Tooling

Alignerr(1 month ago)

RemoteContractSenior$105,421 - $145,168 (estimated)Engineering

About this role

The Senior Python Full-Stack Engineer — AI Data & Infrastructure role at Alignerr focuses on building and optimizing production systems that power AI data pipelines and evaluation workflows. The engineer will develop full-stack tooling and backend services for large-scale data processes while ensuring reliability, performance, and safety of existing codebases. The position involves close collaboration with data, research, and engineering teams working with leading AI labs. It is a part-time to near-full-time contract role with flexible hours and remote work.

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Required Skills

Python Development
Full-Stack Development
Systems Programming
Web Frameworks
Type Enforcement
API Design
REST APIs
GraphQL
Database Schema Design
Authentication Flows

+17 more

About Alignerr

alignerr.com

Alignerr is a platform that pays domain experts to train and improve AI by completing remote, flexible tasks on their own schedule. It connects thousands of subject-matter experts with AI teams via a web app to perform data labeling, annotation, evaluation, and other human-in-the-loop work. Experts earn money for contributing their knowledge while companies get higher-quality, domain-specific data and feedback to boost model performance. Alignerr is used to scale and streamline human-centered workflows for AI training and validation.

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