Job Title: AI Testing Lead
Location: Remote, UK or Europe
Salary: £35,000 to £40,000 (graduate / early career)
Contract: Full time

About the Company

Our client is a fast scaling AI organisation working with enterprise customers across logistics, private credit and security. They build private AI models that run natively inside Snowflake and other secure environments. The core platform is built. The integrations are in place. The next step is testing at scale to prove reliability and performance under real world pressure.

Role Overview

We are hiring an early career AI Testing Lead to work directly on three live enterprise use cases. This role suits someone who wants hands on exposure to real production AI, not research simulations.

You will spend your days challenging the model, surfacing failures, testing edge cases, validating outputs and supporting the push from “working” to “enterprise ready”.
This work requires discipline, curiosity and clear thinking.

Key Responsibilities

• Run structured tests across multiple live AI use cases

• Identify hallucinations, inconsistent outputs and behavioural drift

• Stress test retrieval, grounding and relationships in messy datasets

• Work inside Snowflake and other cloud environments to deliver test cycles

• Document issues clearly, consistently and repeatably

• Retest improvements with zero ambiguity

• Support development of evaluation datasets and reproducible scenarios

• Work with senior engineers to push model performance forward

Non Negotiable Requirements

• Degree in AI, Data Science, Computer Science, Physics or similar

• Hands on experience with ML or AI models (projects, internships or startup work)

• Ability to analyse outputs and spot inconsistencies

• Some Python or SQL exposure

• Comfortable working in a high expectation environment with direct feedback

• Strong written clarity and disciplined documentation

Nice to Have

• Experience with Snowflake, Databricks or Azure

• Exposure to LLMs, NLP or retrieval based systems

• Experience handling messy or unstructured data

Who This Suits

• A graduate or early career engineer who learns fast and wants ownership

• Someone who can handle repetitive but critical testing work

• Someone who wants a path into agents, systems engineering or platform engineering

• Someone who values discipline over hype

To express interest, contact SNG Recruitment who are representing this confidential search exclusively.