All roles

Open role

[Remote] Computer Vision Specialist - Freelance AI Trainer Project

Remote · Nigeria Full-time

Note: The job is a remote job and is open to candidates in USA. Invisible Technologies is seeking a Homography specialist to shape the future of AI through training data for advanced computer vision systems. The role involves reviewing and annotating AI-generated content, evaluating homography transformations, and collaborating with the team to improve AI tools.

Responsibilities

  • Review and annotate AI-generated content
  • Assess responses for correctness and clarity
  • Identify reproducible error patterns
  • Collaborate with our team to refine prompts, evaluation methods, and domain-specific guidelines
  • Select and label static points across images
  • Conduct manual and synthetic homographies
  • Validate transformation accuracy
  • Document error behavior for model improvement

Skills

  • Foundational knowledge of homography and projective geometry is required, supported by coursework, research, or applied experience in computer vision, robotics, graphics, or related fields
  • Strong analytical ability
  • Clear communication skills
  • Attention to detail
  • A degree in mathematics, computer science, or engineering is a plus

Benefits

  • As a contractor you’ll supply a secure computer and stable internet connection; company-sponsored benefits such as health insurance and PTO do not apply.

Company Overview

  • Invisible Technologies makes AI work. Our platform cleans, labels, and structures company data so it’s ready for AI. It was founded in 2015, and is headquartered in San Francisco, California, USA, with a workforce of 201-500 employees. Its website is https://www.invisible.co/.
  • Company H1B Sponsorship

  • Invisible Technologies has a track record of offering H1B sponsorships, with 6 in 2026, 9 in 2025. Please note that this does not guarantee sponsorship for this specific role.
  • More open positions

    Post Doctoral Researcher, Evaluation & Standards in Clinical Operations

    Work from home Full-time role

    [Remote] Yucateco Dialect Specialist - Freelance AI Trainer Project

    Work from home Full-time role

    [Remote] English (United Kingdom) Language Specialist - Freelance AI Trainer Project

    Work from home Full-time role

    [Remote] Freelance Annotator (English) - AI Trainer

    Work from home Full-time role

    [Remote] Freelance Annotator (English) - AI Trainer

    Work from home Full-time role

    Mid-level Employment Lawyer

    Work from home Full-time role

    Operations Supervisor

    Work from home Full-time role

    Operational Excellence Analyst - Remote

    Work from home Full-time role

    Business Development Representative

    Work from home Full-time role

    Experienced Customer Service Representative - Work from Home Phone & Email Support Opportunities

    Work from home Full-time role

    CRM Developer - BSI Customer Suite (m/w/x)

    Work from home Full-time role

    [Remote] Senior Instructional Design Project Manager (Technical / Semiconductor)

    Work from home Full-time role

    Legal Assistant at Natalia Sishodia Law — A NY real estate attorney with a focused practice in residential transactions and estate planning.

    Work from home Full-time role

    Dedicated Customer Service Representative - Southwest Airlines Partner - Remote Opportunity with Competitive Hourly Rate

    Work from home Full-time role

    Telehealth Nursing Jobs Remote Roles for Canadians

    Work from home Full-time role

    Remote Credentialing Specialist-USA Only

    Work from home Full-time role

    Remote Part-Time Customer Support Specialist – Client Success & Technical Assistance at careerzynith

    Work from home Full-time role

    Executive Director, Regulatory Affairs, Advertising and Promotion

    Work from home Full-time role

    In-Home Physician (Part Time) - Boise, ID

    Work from home Full-time role

    Experienced Entry-Level Data Entry Clerk – Market Research and Data Entry Specialist (Work From Home)

    Work from home Full-time role

    Senior Data Engineer

    Work from home Full-time role