Descripción de la vacante

Remote Language QA & AI Training Specialist (Freelance) en España, España

Jobgether

  • RemotoTrabaja desde cualquier lugar
  • ContratoTemporal o freelance

España, España

Jobgether is seeking a Language Alignment & Resource Partner for a freelance AI trainer project, remotely based in Spain. You will review, annotate, and validate AI outputs for linguistic quality, accuracy, and cultural relevance, working independently on a project-based basis.

You will transform feedback into resources and documentation to guide improvements, collaborating with stakeholders to align outputs with campaign expectations and quality standards.

Vacantes similares

Más como este puesto

  • Presencial
... pre-release AI model in Gujarati and testing performance on client devices, including a smartphone and smart glass. You will assess accuracy, naturalness, and localization quality, and report issues with clear reproductions. The position requires on-site work in Welocalize offices and is suitable for detail-focused language []

Barcelona, España

  • Remoto
  • TI
  • QA
... to configure and deliver Clearion Web and Mobile applications for customer projects. You will work with BAs, Product, Engineering, GIS, Customer Support, and QA, bringing 3+ years of QA experience as you learn Clearion configuration. You will start with standard configuration tasks while gaining expertise in the platform, ...

España, España

  • Remoto
  • Contrato
Jobgether, on behalf of a partner company, is seeking an Umbundu Language Specialist for a Freelance AI Trainer Project, remotely in Spain. The role focuses on evaluating and refining Umbundu content to improve linguistic accuracy, fluency, and cultural relevance in AI systems. You will annotate outputs, identify recurring ...

España, España

  • Presencial
Welocalize, Inc. is looking for a native-level Hausa speaker to join a confidential, large-scale AI and consumer technology programme for a major global client. This hands-on, on-site role involves evaluating a pre-release AI model in Hausa and testing how it performs on a client-supplied device, such as a smartphone and ...

Barcelona, España

  • Remoto
  • Tiempo parcial
  • Contrato
  • Cloud
10x Team is seeking a senior cloud architect for part-time, remote freelance work across the EU/UK. You will review AI-generated cloud architecture outputs, assess technical accuracy, and craft realistic infra and migration scenarios. Ideal candidates are EU/UK residents with extensive cloud design and migration experience, ...

España, España

  • Remoto
  • Tiempo parcial
Anyone AI Inc. seeks Biology experts to craft challenging, deterministic problems for frontier AI models. Work remotely on a part‑time basis, approximately 20 hours per week, with a 2‑month project window and potential extension. Projects may cover molecular biology, genetics, systems biology, computational biology, bioinformatics, ...

España, España

  • Remoto
... Quality Assurance Raters to evaluate search results and AI responses, providing ratings and feedback to improve model performance and search quality while working remotely. You will conduct analytical assessments, document edge cases, follow guidelines, participate in training and calibration sessions, and strive to meet productivity ...

Sort, España

  • Remoto
YO AI Labs seeks a Financial Systems & Accounting Expert to support a remote, worldwide project focused on accounting operations, financial reporting, and ERP systems. You will evaluate AI-generated outputs and training data with strong accounting judgment. Required experience in AI training or human-data evaluation and ...

Barcelona, España

  • Remoto
  • Tiempo parcial
  • TI
Andrews Recruitment Group is recruiting Senior Software Engineers to support large-scale AI training projects. The role is fully remote and flexible, with roughly 15 hours per week billed on an hourly basis. Candidates should have solid software engineering experience, strong knowledge of algorithms and data structures, ...

Madrid, España

  • Remoto
  • Contrato

$30 USD / hour

Wizwiz AI is seeking an Asturian language specialist to evaluate AI-generated speech. You will listen to synthesized audio, compare it with the original text, and rate accuracy, naturalness, and fluency. This remote freelance project starts with 100 audio clips for Phase 1, paying $2.50 per clip (about $30 per hour). Workload ...

España