$50-75/hrAs published by the platform.
A senior C++ engineer will design and build high-performance data pipelines, annotation tooling, and evaluation infrastructure for AI systems. The role involves optimizing backend services for large-scale data processing and quality control in support of model training and validation.
$50-75/hr
Pay as published by the platform. It is not a guarantee of income or hours.
The platform has not published which countries are eligible for this job.
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Official posting: https://www.alignerr.com/jobs/1347e0c3-b1f1-45d7-a5b8-c6184bc41e11
Last checked on October 8, 2026.
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