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Welo Data

Remote Job Openings at Welo Data (76)

Brazilian Portuguese Audio Transcription Rater

Brazil $5.2 per hour 0-2 yrs exp Data Entry

Listen to short Brazilian Portuguese audio clips and verify or correct word-level segment boundaries and timestamps generated by an automated alignment system. Review spoken-form transcriptions, flag unclear segments for adjudication, and maintain accuracy and consistency across assigned batches.

Spanish Audio Transcription Rater

Spain $15.73 per hour 0-2 yrs exp Data Entry

The role involves listening to short Spanish audio clips to verify and correct word-level segment boundaries and transcriptions. You will also be responsible for flagging ambiguous audio segments and maintaining consistency across assigned batches.

Japanese Speaking Rust Coding Evaluation Specialist

Japan $75 - $90 per hour 2-5 yrs exp Software Development

Translate software engineering task briefs from English to Japanese while maintaining technical accuracy. Review translations to ensure requirements, commands, and code structures remain consistent with the original source.

German Speaking Rust Coding Evaluation Specialist

Germany $72.5 - $87.5 per hour 2-5 yrs exp Software Development

Translate software engineering task briefs from English to German or review existing translations for accuracy and technical consistency. Ensure all technical requirements, code, and commands remain unchanged while maintaining the integrity of the instructions.

French Speaking Rust Coding Evaluation Specialist

Worldwide $60 - $80 per hour 2-5 yrs exp Software Development

Translate software engineering task briefs from English to French or review existing translations for accuracy. Ensure all technical requirements, code, and commands remain intact while maintaining linguistic quality.

Danish Culture Expert

Worldwide $37 per hour 0-2 yrs exp Others

The role involves reviewing, rating, and rewriting AI-generated Danish text to ensure grammatical accuracy and cultural relevance. You will also create original prompts and example responses to improve the performance of AI language models.

Polish AI Data Rater

Poland $8.75 per hour 0-2 yrs exp Software Development

The Data Rater will evaluate the quality and relevance of filters and product options on desktop and mobile platforms. They are responsible for ensuring that search results align with customer queries and preferences while maintaining consistency in their assessments.

Swedish AI Data Rater

Bulgaria $10 per hour 0-2 yrs exp Software Development

The Data Rater will evaluate the quality and relevance of filters and product options on desktop and mobile platforms. They are responsible for ensuring that search results and suggestions align with customer preferences and queries.

Dutch AI Data Rater

Philippines, Suriname, Nigeria +1 more $2.25 per hour 0-2 yrs exp Software Development

The Data Rater will evaluate the quality of filters and search options on desktop and mobile platforms to ensure they meet customer needs. They are responsible for determining the relevance of product suggestions and maintaining accuracy and consistency in their assessments.

Maps Quality Tester- English (Austin)

United States $23 per hour 0-2 yrs exp Others

The Maps Quality Tester will work with the development team to ensure the quality of mapping applications by testing features and identifying issues. They are responsible for distilling complex technical matters into clear, understandable reports for the client organization.

Spanish(Mexico) AI Voice Trainer

Mexico $40 per hour 0-2 yrs exp Software Development

Record scripted and spontaneous Spanish (Mexico) audio in two supervised sessions, following live direction and maintaining a natural, conversational delivery. Set up and manage recording equipment and a quiet recording space, and deliver recordings entirely in the required language and dialect.

Spanish (Peru) Recording Director

Worldwide $55 per hour 2-5 yrs exp Others

Direct voice performers to ensure natural, conversational delivery for audio data collection projects. Manage session pacing, monitor technical audio quality, and provide actionable feedback to performers.

Audio Annotator

Worldwide $4.55 per hour 0-2 yrs exp Others

Review and verify word-level audio segments, including timestamps and transcriptions, to ensure accuracy for AI model training. Identify and flag problematic audio clips based on specific quality criteria and style guide requirements.

Audio Annotation Adjudicator

United States $7 per hour 2-5 yrs exp Others

The adjudicator will review and resolve discrepancies in word-level transcriptions and timestamp annotations. They are responsible for applying project style guides to ensure quality and consistency across the annotation pipeline.

Voice Contributor || Spanish (Peru)

Peru $34 - $35 per hour 0-2 yrs exp Others

The contributor will record natural, conversational, and scripted customer-service style speech for an AI application. Responsibilities include submitting audition samples and completing two supervised recording sessions using professional home studio equipment.

AI Video Annotator

Brazil, Egypt, India +4 more $3.5 per hour 0-2 yrs exp Software Development

Annotators will watch robot manipulation videos from multiple camera angles to produce precise, structured natural-language descriptions of actions. They must segment videos and apply labels at atomic, skill, and task levels while following a detailed style guide.

中文 AI 内容评估员

Worldwide $40 per hour 0-2 yrs exp Others

Evaluate AI-generated responses for accuracy, grammar, and cultural appropriateness while providing high-quality rewrites. Collaborate with a global team to improve AI language models by creating natural prompts and responses.

AI Video Annotator

Egypt, India, Mexico +1 more $3.5 per hour 0-2 yrs exp Software Development

Annotators will watch synchronized robot manipulation videos to create precise, structured natural-language descriptions of actions. This involves segmenting videos and applying labels at atomic, subtask, and goal levels to support AI model development.

Bilingual Metadata Specialist (India)

India 650K per year 0-2 yrs exp Others

The role involves executing functional and linguistic quality assurance by reviewing, creating, and validating metadata for music, film, and TV content. You will also collaborate with international teams to monitor product quality and provide actionable feedback on identified issues.

AI Video QC Annotator

Egypt, India, Mexico +1 more $4.03 per hour 0-2 yrs exp Others

The QC Reviewer will evaluate robot manipulation video annotations for accuracy, consistency, and adherence to style guidelines. They will provide constructive feedback to annotators and maintain logs to ensure high-quality training data for robotics AI models.

AI Video QC Annotator

Egypt, India, Mexico +1 more $4.03 per hour 0-2 yrs exp Others

The QC Reviewer will evaluate robot manipulation video annotations for accuracy, consistency, and adherence to style guides. They will provide constructive feedback to annotators and maintain logs to ensure high-quality training data for robotics AI models.