Data Infrastructure Developer (C++)

Alignerr(1 month ago)

RemoteContractSenior$128,778 - $175,984 (estimated)Engineering

About this role

This Senior C++ Full-Stack Engineer role focuses on building and optimizing high-performance systems that power AI data and evaluation workflows. The position supports real production environments and research use cases for leading AI labs. The engineer will contribute to both backend infrastructure and full-stack tooling used for large-scale data operations. Work is project-based with flexible weekly hours and remote collaboration.

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Required Skills

C++ Development
Systems Programming
Full Stack Development
High Performance Computing
Data Pipelines
Backend Services
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.