C++ Developer - Internal Tooling & Optimization

Alignerr(1 month ago)

RemoteContractSenior$124,366 - $169,859 (estimated)Engineering

About this role

The Senior C++ Full-Stack Engineer — AI Data & Infrastructure role focuses on building and optimizing high-performance systems that support AI data pipelines and evaluation workflows. The engineer will contribute to full-stack tooling and backend services used in large-scale data processes. The position supports real production systems for leading AI labs, with work spanning data, tooling, and infrastructure.

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Required Skills

C++ Development
Full-Stack Development
Systems Programming
High-Performance Computing
Backend Services
Data Pipelines
Data Annotation
Data Validation
Quality Control
Code Optimization

+10 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.