Backend Developer - AI Trainer (Peru)

Anyone AI Inc.

Job Overview

Location

Peru - Fully Remote

Job Type

Part-time

Full Job Description

📋 Description

• Backend Developer - AI Trainer role at Anyone AI Inc. focused on designing and evaluating realistic software engineering tasks for a leading AI Lab, contributing to the development of high-quality coding challenges and assessments.
• Day-to-day responsibilities include designing and implementing multi-file coding tasks across bug fixing, feature development, refactoring, and testing; writing clear natural-language specifications and reference implementations; developing and extending unit and integration test suites; reviewing peer-generated tasks for correctness, clarity, and realism; identifying edge cases and ambiguities; and ensuring alignment between specifications, code, and expected outputs.
• Anyone AI Inc. is a company collaborating with a leading AI Lab to create expert evaluation work, offering a fully remote, part-time, project-based consultant position based in Peru where contributors control their own schedule and tools.
• In this role, the person will gain experience in AI training data creation, deepen expertise in backend development across multiple languages, refine skills in code review and test design, and contribute to cutting-edge AI evaluation systems while building a portfolio of production-realistic coding tasks.

🎯 Requirements

• Advanced professional written proficiency in English
• 3–7 years of professional software engineering experience
• Strong proficiency in Python and JavaScript/TypeScript; working knowledge of Java, C#, or Go
• Backend or full‑stack development experience in production systems
• Experience with testing frameworks (e.g., pytest, Jest, JUnit, xUnit, Go testing)
• Proven ability to debug and navigate large, multi‑file codebases

🏖️ Benefits

• Fully remote work arrangement
• Part-time, project-based schedule with control over own hours
• Opportunity to work with a leading AI Lab on expert evaluation tasks
• Ability to simultaneously provide services to other vendors/employers (subject to allowances)
• Paid on a per-project basis with hourly rate estimates
• Provide own tools and work environment

Skills & Technologies

Python

JavaScript

TypeScript

Java

Backend

Remote

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Anyone AI Inc.

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About Anyone AI Inc.

Anyone AI provides no-code computer-vision infrastructure that lets companies build, train and deploy image and video models without machine-learning teams. Its cloud platform automates data labeling, model optimization and edge deployment for retail, manufacturing, logistics and healthcare use cases. The company offers pre-trained APIs for object detection, counting and anomaly identification, plus dashboards for continuous monitoring and compliance. Founded in 2021, it targets enterprises seeking rapid AI adoption while avoiding costly specialists and infrastructure setup.

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