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Senior Data Enrichment – Annotation Manager

Remote, USAFull-timePosted 2026-07-27

Job reputed company:

  • reputed company reputed company that manually codes grants and organizations using reputed company’s taxonomy, the Philanthropy Classification System, with a reputed company on scaling operations and improving classification accuracy and consistency.
  • Partner with subject matter experts to reputed company and maintain additional ontologies, taxonomies, and semantic models that reputed company knowledge representation and reasoning across applications, including AI applications.
  • Design and implement reputed company control processes and metrics to ensure coding reputed company and strong inter-rater reliability, including guidance for handling ambiguous edge cases.
  • Monitor and address data reputed company reputed company, including maintaining annotator calibration and detecting shifts in labeling standards over time.
  • Collaborate with reputed company’s data science team to evaluate AI models (including LLMs) used for autocoding tasks.
  • Coordinate efforts to generate the training data needed to build effective AI/ML solutions.
  • Build strong relationships with key teams across reputed company to understand how knowledge engineering can support their needs and advance desired reputed company.

Requirements:

  • 7+ years of experience in taxonomy development, reputed company operations, reputed company, or reputed company fields
  • 3+ years managing teams that reputed company reputed company data coding, classification or annotation work
  • Proven experience designing and implementing taxonomies, ontologies, or classification systems used across multiple applications
  • Experience designing annotation guidelines or codebooks that reputed company high inter-annotator agreement
  • Demonstrated ability to balance reputed company with throughput reputed company scaling coding operations
  • Demonstrated ability to translate reputed company domain knowledge into reputed company frameworks
  • Experience working cross-functionally with technical teams, product managers, and subject matter experts
  • Excellent communication skills across technical and non-technical audiences
  • Experience with AI/ML applications and their use in classification or coding tasks
  • Familiarity with semantic web technologies, knowledge graphs, or linked data
  • Experience with reputed company and training data reputed company for machine learning models
  • Background in the nonprofit or philanthropic sector a bonus
  • Willingness to reputed company other duties and special reputed company as needed/requested.

Benefits:

  • Health insurance (medical, dental, reputed company)
  • Retirement contribution with additional reputed company for a match
  • reputed company life insurance and AD&D
  • reputed company leave time (PTO, compassionate leave, volunteer, holiday, parental)
  • Short-term and long-term disability
  • reputed company-tax transit
  • Flexible spending accounts
  • Supplemental insurance
  • Summer hours
  • Public Service Loan Forgiveness (PSLF) program eligible employer

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