Note: The job is a remote job and is open to candidates in USA. Rex.zone focuses on applied research roles that convert ideas into measurable outcomes in various STEM domains. The role involves designing experiments, building prototypes, and communicating findings within a remote team.

Responsibilities

• Translate problem statements into testable hypotheses and run reproducible experiments
• Implement prototypes and evaluation harnesses in Python; maintain experiment logs for repeatability
• Perform statistical analysis, error analysis, and baseline/ablation studies
• Collaborate on dataset curation, data labeling strategy, and QA evaluation to improve training data quality
• Document results, risks, and recommendations via clear technical writing and research summaries

Skills

• Mid-Senior experience delivering applied research or R&D outcomes in a STEM domain
• Strong experimental design and statistical reasoning (e.g., hypothesis testing, confidence intervals)
• Proficiency in Python and common data science tooling
• Experience with ML evaluation, dataset versioning/curation, and training data quality workflows
• Ability to collaborate effectively in remote, asynchronous teams
• LLM evaluation, prompt evaluation, or RLHF-adjacent workflows
• Familiarity with annotation guidelines compliance and vendor/ops labeling programs
• Exposure to MLOps and experiment tracking for reproducible research

Company Overview

• RemoExperts is a global platform where skilled professionals and tutors contribute to AI training across video, image, audio, text, code, math, and more. It was founded in 2025, and is headquartered in Palo Alto, California, US, with a workforce of 201-500 employees. Its website is https://www.remoexperts.com.