Description review

Welsh Audio Specialist - Freelance AI Trainer Project

Invisible Technologies · United Kingdom · back to the listing

HR standards

54/100

needs work

Title ↔ description

38/100

poor

Reads as

QA Engineer

89% confident

What this role officially is

software tester — ESCO, the EU occupation classification

Software testers perform software tests. They may also plan and design them. They may also debug and repair software although this mainly corresponds to designers and developers. They ensure that applications function properly before delivering them to internal and external clients.

Also known as: application software tester, unit tester, application tester, software application tester, tester, module tester

How others title the same work

Large employers

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  • Ubuntu Linux Kernel Test Engineer Canonical
  • Distributed Systems Testing Software Engineer, Python / Go Canonical Ltd.
  • Ubuntu Linux Kernel Test Engineer Canonical Ltd.

Startups

  • Software Engineer, QA & Test Automation AviaryAI

What the listing never says

  • No section describes what the person would actually do. Scope clarity

The listing, marked up

Nothing in the wording of this listing tripped a check. The scores above still judge how complete and coherent it is.

Project Overview

We are sourcing independent Audio Evaluation Specialists for an AI benchmark evaluation project assessing advanced agentic audio models. As AI models increasingly handle complex workflows in this domain—specifically real-world customer support scenarios like flight bookings, financial services, and telecommunications—their accuracy relies entirely on robust, expert-crafted training data. The objective of this project is to autonomously produce high-quality evaluation tasks through simulated interactions, audit conversational AI outputs, and generate clean, reliable datasets to optimize model performance.

Project Deliverables & Scope

Operate autonomously to design complex evaluation frameworks and provide structured training data. Expected deliverables include:

•
Role-Play Scenario Execution: Creating and executing complex, role-play-based evaluation scenarios that simulate realistic customer service interactions across travel, finance, and technical support domains.

•
Model Performance Auditing: Evaluating AI model performance across standardized qualitative and quantitative metrics, focusing strictly on task completion accuracy, conversational naturalness, and audio comprehension.

•
Technical Metric Evaluation: Assessing the model's basic computer programming literacy, including its understanding of JSON structures, functions, methods, and ability to reason about structured data within a support context.

•
Representative Dataset Generation: Contributing to the development of diverse, high-quality audio datasets that accurately reflect real customer expectations for clarity, efficiency, and natural conversational flow.

Required Expertise

To successfully fulfill the deliverables of this project, Contractors must possess deep industry knowledge to craft realistic professional scenarios. Core skillset includes:

• Demonstrable professional expertise in complex customer support, technical troubleshooting, or conversational AI evaluation.

• Native or bilingual proficiency in the target language, including fluency across all language skills (reading, listening, writing, and speaking), alongside strong analytical and verbal communication skills to confidently conduct simulated customer support role-plays.

• Basic computer programming literacy, specifically a comfortable understanding of JSON structures, functions, methods, and simple logic.

• A meticulous, detail-oriented approach to working with structured prompts, complex evaluation rubrics, and technical guidelines.

•
Required Equipment: Access to a high-quality microphone to ensure clean, reliable audio input during voice evaluations.

We offer a pay range of $6-to-$65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply.

Engagement Type: Freelance / Independent Contractor

Workplace Type: Remote

Seniority Level: Mid-Senior Level

Originally posted on Himalayas

How this was produced

Highlights are found by rule, not by a model: each one is a phrase matched at a known position, and every note is a template we wrote. The two scores come from a typed-decision model (Jev) that reads the listing against the official role definition and real listings for the same role, and returns probabilities rather than prose — it never writes any of the words on this page, and never chooses what to highlight.

Deterministic penalty applied to the HR score: 8 points (from 62 before penalties). Reviewed 21 Sep 2026.