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Pearson VUE

The potential of every professional. The promise of every industry.

Lead Specialist, AI Scientist

AI EngineerMachine Learning EngineerFull TimeRemoteSeniorTeam 1,001-5,000Since 1994H1B No SponsorCompany SiteLinkedIn

Location

Poland

Posted

2 days ago

Salary

0

Seniority

Senior

Postgraduate DegreeEnglishPythonPyTorch

Job Description

Lead Specialist, AI Scientist

Pearson VUE

• Lead AI modelling projects end-to-end, from problem definition through to a validated solution that a partner team can understand, adopt, and maintain. • Advise product, data, and engineering teams on AI solution design, including model selection, data requirements, architecture decisions, and the tradeoffs involved in each. • Serve as a technical reference across the C4E and its partner teams: review approaches, answer hard questions, and provide a grounded second opinion on high-stakes decisions. • Adapt model designs and methods based on partner feedback and validation results, balancing technical rigour with practical constraints. • Identify where the team's modelling practices could be stronger and act on it: better evaluation approaches, shared templates, clearer processes. • Create reusable technical resources such as design patterns, evaluation frameworks, and model cards, and actively facilitate knowledge sharing across disciplines. • Collaborate with the Responsible AI, Data, Platform, and Security teams, ensuring the right people are involved at the right stage and feeding recurring patterns or gaps back to them. • Support partner adoption by producing documentation and handover materials that are genuinely usable, and staying involved until teams are confident with what has been built.

Job Requirements

  • Substantial hands-on experience building and shipping ML or deep learning models, including complex projects with real production requirements.
  • Strong Python skills and fluency across the ML stack (e.g. PyTorch, Hugging Face), with a solid command of experiment design and rigorous evaluation methodology.
  • Demonstrated ability to advise on AI solution design and communicate tradeoffs clearly to both technical and non-technical audiences, including senior stakeholders.
  • Track record of adapting technical approaches based on feedback and new evidence.
  • Experience working across disciplines (data, product, research, compliance) on AI projects of meaningful scope and complexity.
  • Clear, concise technical writing and strong facilitation skills.
  • Experience with generative AI, including LLM fine-tuning, RAG architectures, prompt engineering, or evaluation of LLM-based systems. (Nice to Have)
  • Familiarity with educational technology, assessment, speech processing, or language learning domains. (Nice to Have)
  • Substantive exposure to responsible AI in practice: working through fairness, bias, or explainability problems on real projects, not just in theory. (Nice to Have)
  • Experience improving how a data science or ML team works, not just individual output. (Nice to Have)
  • Familiarity with MLOps tooling and multi-team AI governance workflows. (Nice to Have)
  • Prior experience in an advisory or enablement role. (Nice to Have)

Benefits

  • N/A

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