C++ Backend Engineer - AI Data Platforms

Alignerr(2 months ago)

RemoteContractSenior$127,901 - $174,527 (estimated)Engineering

About this role

This Senior C++ Full-Stack Engineer role focuses on building and optimizing high-performance systems that support AI data pipelines and evaluation workflows. The position centers on real-world AI production systems, data infrastructure, and developer tooling for leading AI labs. The engineer will contribute to large-scale data annotation and quality platforms while ensuring reliability and scalability of core C++ services. Work will be done on a contract, remote basis with flexible 20–40 hour weekly commitments.

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Required Skills

C++ Development
Full Stack Development
Systems Programming
High Performance Computing
Backend Services
Data Pipelines
Asynchronous Networking
Event Driven Architecture
RPC Frameworks
Microservices

+17 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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