Full-Stack Developer - AI Trainer (Mexico)

Anyone AI Inc.

Job Overview

Location

Mexico - Fully Remote

Job Type

Part-time

Full Job Description

📋 Description

• This role involves designing and evaluating realistic software engineering tasks for a leading AI lab, contributing to the development of high-quality coding assessments that simulate real-world development challenges.
• Day-to-day responsibilities include creating 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 is a company collaborating with a leading AI lab to advance AI training through expert human evaluation, leveraging skilled software engineers to build authentic, production-realistic coding scenarios.
• In this role, you will deepen your expertise in full-stack development, software design, test-driven development, and code review practices while contributing to cutting-edge AI evaluation systems; you’ll gain experience in creating robust, scalable testing frameworks and refining your ability to assess code quality at scale.

🎯 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

• Part-time, project-based expert evaluation work
• Fully remote work arrangement
• Flexible schedule with control over your own workload
• Opportunity to work with a leading AI lab on innovative evaluation projects
• Ability to provide services to other vendors or employers simultaneously (subject to allowances)
• Paid on a per-project basis with hourly rate estimates based on anticipated completion time

Skills & Technologies

Python

JavaScript

TypeScript

Java

Full Stack

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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