OpenRecently verified

Back End Developer

  • Software Engineering
  • Platform: Alignerr

$20-100/hrAs published by the platform.

About this job

This role involves designing and building server-side systems, APIs, and data pipelines for AI infrastructure. Back end developers will optimize scalable microservices and databases to support AI training and inference workloads on a remote, flexible contract basis.

What you'll do

  • Design, develop, and maintain robust back end services, APIs, and data pipelines.
  • Build scalable, high-performance server-side architecture to support AI training and inference workloads.
  • Write clean, well-documented, and testable code following engineering best practices.
  • Optimize system performance, reliability, and scalability as usage grows.

Requirements

PythonJavaRustNode.jsDockerKubernetesAWSGCPAzureGitCI/CDSparkMachine Learning

    Pay

    $20-100/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/000c0de4-2a08-4e35-9253-3f1e8e9e2abe

    Last checked on October 8, 2026.

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