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AI Validator

Bucharest, Romania💼 Full-time🗓 2026-07-01 → 2026-07-30

Core

Focus on challenging and validating Generative AI use cases across the business to ensure models are robust, fair, and fit for purpose.

Role type

Senior Associate, AI Validator

Builds

Validated GenAI models and use cases for LSEG's financial markets infrastructure

Domain

Financial markets infrastructure and Generative AI

Deliverable

production ML models

Required skills

Technical assessment of GenAI models, hands-on testing, designing SME question sets, challenging development teams on use case design, risk identification, structured reporting, collaboration with model owners

Preferred skills

Adapting to varying complexity and priority, supporting junior validation team

Technologies

Generative AI models

Responsibilities

Independently assess technical aspects of GenAI models and perform hands-on testing; Design SME question sets tailored to different AI use cases; Challenge development teams on use case design and testing methodology; Identify and escalate risks, and collaborate on resolution plans; Document validation outcomes in clear, structured reports; Build strong relationships with model owners and developers in the First Line of Defence; Adapt quickly to tasks of varying complexity and priority; Support junior validation team

Seniority

Senior Associate

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