Remote AI Training Engineer - Contract, Code Reviewer

Alignerr Corp.; Monterrey; Remote; MXN 636,000 - 1,526,000; Part time

Benefits offered by this job

Fully remote

Flexible hours

Freelance autonomy

Job summary

Alignerr Corp. is seeking Software Engineers in Monterrey for a fully remote, flexible hourly contract focused on AI-generated code. You will build, evaluate, and improve AI-driven coding tasks, review outputs, and provide expert feedback to help AI systems think more like developers.

You’ll work asynchronously, write clean code, explain reasoning, and help shape how AI writes and reasons about software. The role values strong problem solving and clear communication, with opportunities for

Qualifications

• Proficient in one or more programming languages and paradigms.
• Solid understanding of data structures, algorithms, and software design principles.
• Able to read, write, and reason about code with clarity and precision.
• Strong problem-solving instincts and systematic debugging approach.
• Clear written communicator who can explain technical decisions in plain language.
• Self-motivated and reliable when working independently without supervision.
• Bachelor’s degree in Computer Science, Software Engineering, or related field or equivalent experience.

Responsibilities

• Write, debug, and optimize code across a range of languages, frameworks, and problem domains.
• Review and evaluate AI-generated code for correctness, efficiency, readability, and best practices.
• Identify bugs, logic errors, security issues, and performance bottlenecks in AI outputs.
• Provide structured, detailed feedback explaining why code works or doesn’t.
• Design challenging coding prompts and edge-case scenarios to stress-test AI capabilities.
• Compare and rank multiple AI-generated solutions based on engineering quality.
• Work independently and asynchronously—fully on your own schedule.

Skills

Python

JavaScript

Java

C++

Go

TypeScript

Education

Bachelor's degree in Computer Science or equivalent

Job description

Alignerr Corp. is seeking Software Engineers in Monterrey for a fully remote, flexible hourly contract focused on AI-generated code. You will build, evaluate, and improve AI-driven coding tasks, review outputs, and provide expert feedback to help AI systems think more like developers.

You’ll work asynchronously, write clean code, explain reasoning, and help shape how AI writes and reasons about software. The role values strong problem solving and clear communication, with opportunities for