AI Data Annotation Team Lead

Bloomberg; Greater London; Hybrid; GBP 110.000 - 150.000; Vollzeit

Zusammenfassung

Bloomberg is seeking a Team Leader for the Document Research team within Data AI to drive evaluation and annotation programmes for AI applications and experiences. You will work with CTO, Engineering and Product to shape data governance and quality across multiple domains, ensuring scalable, high-quality annotated data for model evaluation.

The ideal candidate brings strong leadership, deep understanding of annotation systems, and a track record of managing large-scale data operations with

Qualifikationen

• Bachelor’s or Master’s degree required.
• 3+ years of experience leading operational or program-focused teams.
• Demonstrated technical judgment in annotation systems for ML training, evaluation, or model assessment.
• Good understanding of annotation systems and quality methodologies, including calibration, agreement modelling, and drift detection.
• Demonstrable experience running large-scale annotation or data operations with vendor and SME workforces.
• Ability to enforce centrally defined standards while maintaining consistency at scale.
• Excellent multi-functional leadership skills and comfort operating in ambiguity-rich environments.
• Strong programme leadership capability, with a focus on measurable outcomes and continuous improvement.

Aufgaben

• Establish and maintain close partnerships with Engineering, CTO and Product counterparts and contribute to the priorities and implementation roadmaps for client facing AI applications & experiences
• Recruit, mentor and develop a team of data management professionals who are experts in evaluation frameworks, annotations management, and project management while promoting a culture of cross team collaboration
• Balance operational stability and adoption of new technologies during implementation, while challenging partners’ past assumptions
• Identify and implement improvements to schemas, workflows, and operational processes.
• Participate and contribute to technical discussions and provide insights on design, code reviews, and other relevant areas as required by the team
• Collaborate with strategic partners on large-scale programs (technical and operational) with enterprise-wide influence through effective data governance, cross-team organization, and stakeholder engagement

Kenntnisse

Leadership

Technical judgment

Data operations

Project management

Cross-team collaboration

Operational leadership

Program leadership

Ausbildung

Bachelor’s or Master’s degree

Jobbeschreibung

Bloomberg is seeking a Team Leader for the Document Research team within Data AI to drive evaluation and annotation programmes for AI applications and experiences. You will work with CTO, Engineering and Product to shape data governance and quality across multiple domains, ensuring scalable, high-quality annotated data for model evaluation.

The ideal candidate brings strong leadership, deep understanding of annotation systems, and a track record of managing large-scale data operations with