Senior C++ Full-Stack Engineer — AI Data & Infrastructure

Alignerr(2 months ago)

RemoteContractSenior$131,899 - $179,576 (estimated)Engineering

About this role

The Senior C++ Full-Stack Engineer — AI Data & Infrastructure role focuses on building and optimizing high-performance systems that power AI data pipelines and evaluation workflows. The position supports large-scale data annotation, validation, and quality control in collaboration with data, research, and engineering teams. The engineer will work on real production systems used by leading AI labs, helping to improve tooling and infrastructure for model training and evaluation.

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Required Skills

C++ Development
Full Stack Development
Systems Programming
Performance Optimization
Concurrency Management
Memory Safety
Backend Services
Data Pipelines
Code Reliability
Code Performance

+9 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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