Data Labeling Specialist

Alignerr Corp.; España; Remote; EUR 8,300 - 17,000; Part time

Benefits offered by this job

Flexible schedule

Remote work

Job summary

Alignerr is seeking Data Labeling Specialists to categorize, tag, and annotate data for AI training. This is a fully remote, hourly contract role offering 10–40 hours per week, with flexible scheduling.

You’ll work with predefined tagging guidelines, label text, images, or audio, and complete tasks independently while maintaining quality through calibration exercises and structured instructions.

Qualifications

• Detail-oriented with patient, systematic approach to repetitive tasks.
• Able to follow structured instructions precisely and consistently.
• Comfortable using web-based tools and interfaces.
• Self-motivated and reliable when working independently.
• No prior data labeling or AI experience required.

Responsibilities

• Categorize and label text, images, or audio data using predefined tag sets and annotation guidelines.
• Annotate datasets accurately and consistently to support AI model training.
• Follow structured project instructions with precision and care.
• Participate in calibration exercises to maintain quality standards across the team.
• Complete task-based assignments independently on your own schedule.

Skills

Detail-oriented

Follow structured instructions

Independent work

Web-based tools

Reliable

Tools

Annotation platforms

Job description

About The Role

What if your attention to detail could directly influence how AI sees, reads, and understands the world? We're looking for Data Labeling Specialists to categorize, tag, and annotate the data that powers cutting-edge AI systems — helping machines learn to think more accurately and reliably.

Data Labeling Specialist (AI Training)

About The Role

What if your attention to detail could directly influence how AI sees, reads, and understands the world? We're looking for Data Labeling Specialists to categorize, tag, and annotate the data that powers cutting-edge AI systems — helping machines learn to think more accurately and reliably.

This is a fully remote, flexible contract role open to anyone with a sharp eye for detail and a commitment to doing consistent, quality work. No prior AI or technical experience required.

• Organization: Alignerr
• Type: Hourly Contract
• Location: Remote
• Commitment: 10–40 hours/week

What You’ll Do

• Categorize and label text, images, or audio data using predefined tag sets and annotation guidelines
• Annotate datasets accurately and consistently to support AI model training
• Follow structured project instructions with precision and care
• Participate in calibration exercises to maintain quality standards across the team
• Complete task-based assignments independently on your own schedule

Who You Are

• Naturally detail-oriented with a patient, systematic approach to repetitive tasks
• Able to follow structured instructions precisely and consistently
• Comfortable using web-based tools and interfaces
• Self-motivated and reliable when working independently
• No prior data labeling or AI experience required

Nice to Have

• Experience with quality assurance, data entry, or document review
• Familiarity with AI tools or annotation platforms as an end user
• Background in research, transcription, or content moderation

Why Join Us

• Work on real AI projects alongside leading research labs
• Fully remote and flexible — work when and where it suits you
• Freelance autonomy with the structure of meaningful, task-based work
• Contribute to AI development that shapes how technology perceives and understands the world
• Potential for ongoing work and contract extension as new projects launch