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Remote AI training and data labeling jobs in Slovenia

Find remote AI training and data labeling jobs open to applicants in Slovenia.

  • 100% remote
  • Flexible hours
  • Hourly / per-task pay
  • 15 open roles

Senior Data Science AI Task Designer (Python & SQL)

Design and verify complex Python and SQL problems that test full-pipeline data science skills for advanced AI systems. This worldwide contractor role pays $50 per hour for fewer than 20 hours per week.

Coding & Software
Computer Code Programming
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $50/hr

Posted Dec 3, 2025

AI Red Team Engineer for LLMs (Security Certification)

Evaluate and attack AI models and agents to find safety risks and security flaws. This flexible remote contract pays $40 per hour for less than 20 hours per week.

Generative AI & RLHF
Computer Code Programming
Remote · Worldwide
English
Part-time · Flexible
Intermediate level
Hourly · $40/hr

Posted Nov 17, 2025

Polygon Segmentation Specialist for Recycling Images

Segment recycling images by outlining individual objects with polygons in CVAT and the Segment Anything tool. This entry-level contract role pays $5 per hour and values accuracy and careful visual review.

Image & Video Annotation
Image
Remote · Afghanistan, Albania, Algeria +220 more
English
Flexible hours
Entry level
Hourly · $5/hr

Posted Nov 11, 2025

AI Red Team Engineer (C1 English)

Work remotely on part-time LLM security projects for $40 per hour. Design attacks, test AI agents and RAG pipelines, and document risks using your cybersecurity and penetration testing skills.

Generative AI & RLHF
Text
Remote · Worldwide
English
Part-time · Flexible
Intermediate level
Hourly · $40/hr

Posted Oct 6, 2025

Automotive Engineering AI Trainer and QA Reviewer

Review and improve AI-generated answers to automotive engineering questions for $40 per hour. This flexible, part-time contract requires 3+ years of automotive engineering experience and Python skills.

Generative AI & RLHF
Text
Remote · Worldwide
English
Part-time · Flexible
Entry level
Hourly · $40/hr

Posted Oct 1, 2025

What this work can involve

AI training and data labeling work helps prepare and review examples used by artificial-intelligence systems. Depending on the assignment, this can include annotating images or video, transcribing or recording audio, writing or rating model responses, evaluating search results, translating text, reviewing code, or applying subject-matter knowledge. Applicants located in Slovenia should read each individual posting carefully because its responsibilities and requirements apply to that role.

  • Possible tasks include labeling visual content, handling audio, evaluating search results, or reviewing written model outputs.
  • Assignments can also involve translation, code review, or applying subject-matter knowledge.
  • The individual posting is the source of truth for the work involved and eligibility.

How hiring works through OpenTrain

OpenTrain is the hiring organization for roles available through OpenTrain, and candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they will support. Applicants located in Slovenia should use each live posting to understand the eligibility and role-specific details for that opportunity.

  • Candidates apply through OpenTrain.
  • OpenTrain may place or refer successful candidates to the client whose project they will support.
  • Each live posting provides the authoritative information for its role.

Frequently asked questions

What can this work involve?
AI training and data labeling can involve preparing or reviewing examples for artificial-intelligence systems. Depending on the assignment, the work may include annotating images or video, transcribing or recording audio, writing or rating model responses, evaluating search results, translating text, reviewing code, or applying subject-matter knowledge. The individual live posting explains the actual responsibilities.
Where can I find role-specific details?
Check the individual live posting for authoritative details about eligibility for applicants located in Slovenia, responsibilities, qualifications, experience, pay, hours, schedule, location rules, and client-specific requirements. These details can differ between roles and should not be inferred from the search category.
How does hiring work through OpenTrain?
OpenTrain is the hiring organization for roles available through OpenTrain, and candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they will support. The individual live posting provides the role-specific information to review.