Full-Stack Developer - AI Trainer (Argentina)

Anyone AI Inc.

Job Overview

Location

Argentina - Fully Remote

Job Type

Contract

Full Job Description

📋 Description

• Full-Stack Developer - AI Trainer role focused on designing and evaluating realistic software engineering tasks for a leading AI Lab, contributing to the advancement of AI training data quality.
• 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 remote-first company collaborating with top AI labs to build high-quality training data through expert human evaluation, leveraging a global network of skilled software engineers.
• The role offers the opportunity to deepen expertise in full-stack development, software design, testing, and code review while contributing directly to AI model training; consultants gain exposure to cutting-edge AI development practices and refine their ability to create production-realistic coding scenarios.

🎯 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
• Experience with code reviews, refactoring, and production migrations

🏖️ Benefits

• Fully remote work arrangement from Argentina
• Part-time, project-based engagement with flexible scheduling
• Opportunity to work on impactful AI training data projects with a leading AI Lab
• Autonomy to control own schedule and provide services to other vendors (subject to allowances)
• Per-project compensation with hourly rate estimates based on anticipated completion time
• Access to complex, realistic software engineering tasks that enhance technical and evaluative skills

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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