Appen

Appen

49 open rolesLast updated May 4, 2026 at 6:25 AM UTC

Appen provides data and annotation services for AI model development, offering diverse, expert-validated datasets across language, vision, and multimodal domains. The company positions its data as essential for training frontier AI models, with a history spanning more than 30 years and milestones in NLP, search relevance, machine translation, image annotation, transformer-era data, GPT-3 training, RLHF, and multimodal foundation models. By combining human insight with scalable annotation workflows, Appen supports customers in building AI systems that require nuanced understanding and robust real-world performance.

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49

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20 matching jobs

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3 groups

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Recent openings

A preview of the latest roles we have indexed. Use the jobs tab for the full live inventory.

  • Appen
    Appen·1 month ago

    Social Media Evaluator (English-United States)

    Evaluates and provides feedback to improve social media information quality for US audiences.

    • Remote • United States
    • Contract
    • $9/hour
  • Appen
    Appen·1 month ago

    Street Name Validation Specialist (Project Montello)

    Native Albanian speaker located in Albania verifies street names for a leading navigation platform, contributing to data accuracy.

    • Remote • Albania
    • Contract
    • $10/hour
    • Min. 30 YOE
  • Appen
    Appen·1 month ago

    Machine Translation Evaluation – English to Japanese; Project Vistula V2

    Evaluate English-to-Japanese translations for an AI-driven translation system on a project-based basis.

    • Remote
    • Contract
    • $18/hour
  • Appen
    Appen·1 month ago

    Machine Translation Evaluation – Korean to English; Project Vistula

    Evaluate English to Korean machine translations to help enhance a leading translation engine; project-based Independent Contractor.

    • Remote • South Korea
    • Contract
    • $12/hour
  • Appen
    Appen·1 month ago

    Social Media Evaluator (Spanish-Colombia)

    Promotes trustworthy social media content through evaluating posts and providing feedback to improve credibility.

    • Remote • Colombia
    • Contract
    • $3/hour
    • Min. 20 YOE