Software Engineer / AI Code Trainer (Python, Web, Full Stack)

Free resume; United Kingdom; Remote; GBP 52,000 - 130,000; Full time

Benefits offered by this job

100% remote

Flexible schedule

Weekly payouts

PayPal

Payoneer

Job summary

Free resume is seeking a Software Engineer / AI Code Trainer (Python, Web, Full Stack) to evaluate model-generated code, author reference solutions, and stress-test AI reasoning across multiple engineering domains.

You will audit AI outputs for logic, performance, and security, produce production-grade reference code with clear explanations, and design unit tests to surface edge-case failures, while communicating technical feedback in fluent English.

Qualifications

• Experience debugging and reviewing third-party code to spot logic errors.
• Strong technical English written communication for code reviews and rationales.
• Ability to design robust unit tests and edge-case handling.

Responsibilities

• Evaluate model-generated code and stress-test AI reasoning across domains.
• Write clean, production-grade reference code and clear explanations for prompts.
• Design unit tests and edge-case scenarios to evaluate model accuracy and robustness.
• Provide structured feedback explaining why AI outputs succeed or fail.

Skills

Debugging

Code review

Technical writing

English prose

Unit testing

System design

Algorithms

Data structures

API design

Security awareness

Tools

Python

Git

SQL

CI/CD

Go

Job description

Software Engineer / AI Code Trainer (Python, Web, Full Stack)

Job Description

Who Should Apply

We are looking for developers from all technical backgrounds and language specializations. If you write clean code and understand software design, you are a fit:

Software Engineers & Computer Scientists specializing in algorithms, data structures, or system design.

Backend & Systems Developers experienced in languages such as C++, Java, Go, Rust, or Python.

DevOps & Database Engineers familiar with API design, SQL/NoSQL databases, or scripting.

Role & Responsibilities

As an AI Code Trainer, you will evaluate model-generated code, author reference solutions, and stress-test AI reasoning across various engineering domains.

Code Auditing & Quality Analysis: Critique AI-generated solutions for logic, performance, security vulnerabilities, syntax, and coding best practices.

Gold-Standard Solutions: Write clean, production-grade reference code and clear technical explanations for complex programming prompts.

Test Design: Build unit tests and edge-case scenarios to evaluate model accuracy and expose edge-case failures.

Technical Feedback: Write structured explanations detailing why an AI solution succeeds, fails, or produces bugs.

Requirements

Debugging & Code Review: Ability to quickly analyze third-party code, catch subtle logical errors, and evaluate efficiency.

Technical Communication: Clear written English to explain technical concepts and code review rationales effectively.

Eligible Locations: Resident of USA, UK, Canada, Australia, New Zealand, India, Pakistan, or Philippines.

Why Join Us?

$50–$125/hr commensurate with your technical domain expertise and task complexity.

Weekly Guaranteed Payouts directly to your choice of PayPal or Payoneer.

100% Remote & Asynchronous: Total schedule control—work whenever and wherever you choose with no fixed minimum hours.