OpenRecently verified

Software Engineer - Internal Tooling

  • Software Engineering
  • Platform: Alignerr
  • Level: Intermediate

$50-75/hrAs published by the platform.

About this job

This is a remote contract role building internal C tooling that supports data pipelines, annotation systems, and evaluation workflows for AI training. It is aimed at senior engineers with several years of production C experience who can also work across full-stack and interoperability tasks.

What you'll do

  • Design and build high-performance C systems for AI data pipelines and evaluation workflows.
  • Develop backend services and tooling for data annotation, validation, and quality control.
  • Build benchmarking and evaluation harnesses to measure system behavior.
  • Implement interoperability between Python ML models and .NET or native libraries.

Requirements

Python
  • 3+ years of experience

Pay

$50-75/hr

Pay as published by the platform. It is not a guarantee of income or hours.

Location

The platform has not published which countries are eligible for this job.

How to apply

You apply on Alignerr, Labelbox's expert network: create a profile, complete an AI-led interview and skills assessment, then get matched to projects in your field.

All Alignerr jobs and how the platform works

Source

Official posting: https://www.alignerr.com/jobs/05113189-64f6-41b9-ab53-51a6bd968a8a

Last checked on October 8, 2026.

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