Fullstack Software Engineer – AI Model Testing [1 Month Contract]

Mogi I / O : OTT / Podcast / Short Video Apps for you; Murcia; A distancia; EUR 30.000 - 50.000; A tiempo parcial

Descripción de la vacante

A tech company focused on AI and Software Development is seeking a Fullstack Software Engineer for a 1-month contract role. The successful candidate will work on enhancing AI performance and participate in innovative AI projects. Candidates should bring over 5 years of engineering experience and strong skills in modern frameworks including JavaScript and Python. This is a fully remote position, requiring an immediate start.

Formación

• 5+ years of hands-on software engineering experience.
• 1+ years at a top tech company if US-based (2+ years outside the US).
• Deep knowledge of software design, debugging, and scalable systems.
• Experience in building production-grade applications.

Responsabilidades

• Contribute to LLM-focused projects evaluating AI performance.
• Build and lead agent use cases like coding copilots.
• Review and rank AI-generated code solutions.
• Analyze code diffs for accuracy and readability.
• Construct tools for data pipeline support.

Conocimientos

Software engineering experience

Fullstack development

JavaScript

Python

Git workflows

AWS

GCP

Descripción del empleo

Fullstack Software Engineer – AI Model Testing (1 Month Contract)

1 day ago Be among the first 25 applicants

Work Type : Contractor | Permanent Remote

Compensation : USD 50 – 125 / hour

Hours : 10 to 40 hours / week (Partial PST overlap required)

Experience Required : 5 – 10 Years

Contract Duration : 1 Month (Extension based on performance)

Notice Period : Immediate preferred

• This is a contract-based, fully remote role.
• Only citizens or valid work permit holders from the US, Canada, Australia, or Western Europe are eligible.
• No medical benefits or paid leave.
• Contractors must manage their own taxes and compliance.
• Payment is based on actual hours worked.

Job Overview

We're seeking skilled Fullstack Engineers to join cutting-edge AI projects focused on enhancing the performance of Large Language Models (LLMs) in real-world software tasks. Your work will help train, test, and validate LLMs by evaluating AI-generated code, contributing to agent-based applications, and collaborating with a high-performance team of engineers and researchers.

You will play a key role in building datasets, testing model responses, and pushing AI systems closer to real developer productivity.

Key Responsibilities

Contribute to LLM-focused projects that evaluate AI performance on realistic software engineering tasks

Build and lead agent use cases such as coding copilots, creative tools, or automation bots

Review and rank 3–4 AI-generated code solutions per task using a structured framework

Analyze code diffs for accuracy, efficiency, and readability

Construct fullstack tools for data pipeline support and internal testing environments

Identify and report edge cases in model outputs, providing well-structured rationale

Work closely with researchers and engineers to improve model behavior and code quality

Must-Have Skills

5+ years of hands-on software engineering experience, including strong fullstack development

1+ years full-time (FTE only) at a top 50 tech company if US-based, 2+ years if located outside the US

Deep knowledge of software design, code review, debugging, and scalable systems

Proven expertise in building production-grade applications using modern frameworks

Excellent communication skills for writing clear evaluation rationales

Proficient in Git workflows, JavaScript / Python, and cloud platforms (AWS, GCP, etc.)

Seniority level

Entry level

Employment type

Contract

Job function

Engineering and Information Technology

Industries : Software Development

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