Invisible Technologies AI

AI Automation Backbone.js Data Quality Data Science +10 skills

AI QA Trainer - Freelance Project

Open 130d APACContract

Singapore

AI QA Trainer evaluates and hardens large language models through rigorous testing, red-teaming, and prompt robustness checks to improve reasoning, safety, and reliability.

6 – 65 $ / hr

Open 130d RemoteWorldwideContract

AI QA Trainer - LLM Evaluation - Freelance Project

Evaluate and harden large language models by designing tests, running adversarial prompts, and documenting failures to improve reasoning, safety, and reliability for enterprise use.

AI Automation Backbone.js Data Quality Data Science +11 skills

6 – 65 $ / hr

Open 130d North AmericaContract

ML Engineer Specialist - Freelance AI Trainer Project

United States

A freelance machine learning engineer trains and evaluates advanced AI models by solving applied ML tasks, designing benchmarks, and improving datasets for next-generation language models.

AI Cloud Data Science Deep Learning LLM +5 skills

30 – 50 $ / hr

Open 130d North AmericaContract

Data Science Specialist - AI Trainer Project- Freelance AI Trainer Project

United States

Freelance role training and evaluating advanced AI models on data science topics, requiring deep expertise in ML, NLP, and statistical modeling to improve model reasoning and accuracy.

AI Anomaly Detection Cloud Data Engineering Data Pipelines +10 skills

6 – 65 $ / hr