Invisible Technologies AI

Open 130d RemoteWorldwideContract

Audio Editor for Dialogue / Audio Post-Production - Freelance AI Trainer Project

Freelance audio editor cleans and optimizes spoken-word audio for post-production using iZotope RX and Pro Tools, ensuring broadcast-quality dialogue under tight deadlines.

AI Prompt Engineering Statistics

15 – 30 $ / hr

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.

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

AI Android Prompt Engineering

Korean Language Specialist (Android Device) - Freelance AI Trainer Project

Open 130d APACContract

South Korea

A freelance role for a Korean language expert to train and evaluate AI models using Android devices, focusing on linguistic accuracy, cultural context, and error documentation.

Database & Network Specialist - AI Trainer Project- Freelance AI Trainer Project

AI AWS Ccna CCNP Cloud +9 skills

A freelance contractor trains large language models on database and network engineering topics, verifying technical accuracy and documenting failure modes for AI systems.

Open 130d Europe, North AmericaContract

French Language Specialist (Android Device) - Freelance AI Trainer Project

A French linguistics expert evaluates and trains AI language models using an Android device, focusing on grammar, semantics, and cultural context to improve model accuracy.

AI Android Prompt Engineering

Marketing & Sales Specialist - Freelance AI Trainer Project

AI Content Marketing CRM Lead Generation Pipeline Management +2 skills

Are you a marketing and sales expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of business insight and customer engagement. With high‑quality…

Secretaries and Administrative Specialist - Freelance AI Trainer Project

Train and evaluate advanced AI models by simulating real-world administrative tasks like scheduling, document drafting, and workflow optimization, ensuring accuracy and improving model reasoning.

AI Prompt Engineering

Human Resource Specialist - Freelance AI Trainer Project

AI Analytics Employee Relations HRIS Performance Management +2 skills

An HR specialist trains and evaluates AI models on human resources topics like recruitment, compliance, and workforce optimization, documenting errors to improve model reasoning.

General Operations Specialist - Freelance AI Trainer Project

AI Analytics Prompt Engineering Vendor Management

This contractor role trains large language models on business operations by designing operational scenarios, verifying model reasoning, and documenting failures to improve AI prompt engineering and evaluation metrics.

Open 130d North AmericaContractC-level

Chief Executives - Freelance AI Trainer Project

AI Go-to-Market Prompt Engineering Strategic Planning

Freelance role training AI models on executive leadership and startup strategy by simulating business scenarios and documenting reasoning gaps for model improvement.

Accounting Specialist - Freelance AI Trainer Project

AI ERP Financial Reporting Oracle Prompt Engineering +1 skills

An accounting specialist trains and evaluates AI models on financial reporting, auditing, tax compliance, and accounting standards to improve model accuracy and reasoning.

Cybersecurity Specialist - Freelance AI Trainer Project

AI Cissp Cryptography Cybersecurity Intrusion Detection +6 skills

A cybersecurity specialist trains advanced AI models by evaluating their responses to cybersecurity scenarios, identifying failure modes, and suggesting improvements to prompt engineering and evaluation metrics.

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

AI Anomaly Detection Cloud Data Engineering Data Pipelines +10 skills

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.

Likely evergreen APAC, Europe, North America, UKContractJunior

Social Media Annotation - Freelance AI Trainer Project

+1

Are you a Social Media Annotation eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of linguistic discovery. With high‑quality training data,…

AI Prompt Engineering

16 – 28 $ / hr

New RemoteWorldwideContract

Registered Nurse - Freelance AI Trainer Project

Are you a nursing expert eager to shape the future of AI? Large-scale language models are evolving from clever chatbots into powerful engines of clinical insight. With high-quality training data, tomorrow’s AI can…

AI Emergency Response Prompt Engineering