Principal Systems Engineer (C++) - AI Infrastructure

Alignerr(1 month ago)

RemoteContractSenior$131,527 - $179,047 (estimated)Engineering

About this role

This contract role is for a Senior C++ Full-Stack Engineer working on AI data and infrastructure for Alignerr’s clients. The engineer will contribute to production systems and research workflows that support AI model training and evaluation. The position focuses on building and improving core data, tooling, and infrastructure components in a remote capacity. Engagements are part-time to near full-time, depending on project needs.

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Required Skills

C++ Development
Systems Programming
Full Stack Development
Backend Services
High Performance Optimization
Data Pipelines
Data Annotation
Data Validation
Quality Control
Reliability Engineering

+13 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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