All roles

Open role

Computer Science PhD (Germany)

Remote · Finland Full-time

Overview

We are looking for experienced Machine Learning and AI Experts to help train and evaluate advanced AI models. In this role, you will apply your domain expertise to assess AI-generated content, create high-quality technical prompts and answers, and evaluate model responses for accuracy, relevance, and clarity. This is a remote, flexible opportunity for experts who want to contribute to the development of better AI systems.

Compensation

US$150 per hour

Key Responsibilities

As a Machine Learning / AI Expert, you may contribute by: Assessing the factual accuracy, technical quality, and relevance of AI-generated text related to Machine Learning and Artificial Intelligence. Crafting and answering advanced questions across Machine Learning, AI, and adjacent technical domains. Evaluating, comparing, and ranking AI-generated responses based on correctness, reasoning quality, completeness, and clarity. Identifying errors, inconsistencies, hallucinations, or weak reasoning in model outputs. Providing clear feedback that helps improve the performance of AI systems. Ideal Qualifications We are especially interested in candidates with one or more of the following: A PhD in Machine Learning, Artificial Intelligence, or an adjacent field, such as Computer Science, Statistics, Applied Mathematics, Computational Neuroscience, Natural Language Processing, Computer Vision, Reinforcement Learning, or Data Science. Experience working as a Machine Learning Engineer, AI Researcher, Applied Scientist, Data Scientist, or in a comparable highly technical or analytical role. Strong understanding of core Machine Learning and AI concepts, including model training, evaluation, optimization, and real-world application. Ability to write clearly, precisely, and fluently in English about complex technical topics. Strong analytical judgment and attention to detail. Work Arrangement Remote Flexible hours

More open positions

Computer Science PhD (Italy)

Work from home Full-time role

Computer Science PhD (Netherlands)

Work from home Full-time role

Computer Science PhD (Argentina)

Work from home Full-time role

Computer Science PhD (Sweden)

Work from home Full-time role

Senior Data Engineer

Work from home Full-time role

Remote Call Center Sales Representative

Work from home Full-time role

Accounting Intern

Work from home Full-time role

[Remote] Program Manager – Strategic Accounts

Work from home Full-time role

Course Support - Physics (Open to Work Study and Non-Work Study)

Work from home Full-time role

Remote Cardiometabolic RN (Full Time)

Work from home Full-time role

AI Consultant, Canada

Work from home Full-time role

[Remote] Business Development Agronomist (Key Accounts)

Work from home Full-time role

Working Students: Customer Care or Fraud Monitoring

Work from home Full-time role

Senior QA Engineer

Work from home Full-time role

Part-Time Remote Data Entry & Customer Support Specialist – Flexible Schedule, Home‑Based Role at careerzynith

Work from home Full-time role

Automation/Integration Testing Principal/ Software Engineering Director

Work from home Full-time role

Freelance Copy-Editor & Proofreader for Book Manuscripts (Ongoing Work, Pay Per 1,000 Words)

Work from home Full-time role

Account Executive Österreich (m/w/d)

Work from home Full-time role

Remote Data Entry Specialist – Precision‑Focused Data Management for careerzynith – $28/hr Flexible Home‑Based Role

Work from home Full-time role

Senior Mainframe Engineer

Work from home Full-time role

Project Logistics Strategy Manager

Work from home Full-time role