STEM Degree Jobs in the United States (Remote AI/ML Engineering Role)

Overview
Remote, full-time engineering roles for mid-senior STEM graduates in the United States working on real AI/ML systems. You will help build and improve LLM training pipelines using RLHF, data labeling programs, and model evaluation/QA evaluation to drive measurable model performance improvement.
What You Will Do

• Design and ship ML components for LLM training pipelines
• Partner with data operations to define annotation guidelines and labeling instructions
• Build and iterate RLHF workflows (ranking, preference data, critique signals)
• Run prompt evaluation and model evaluation to diagnose failure modes
• Implement QA evaluation checks for annotation guidelines compliance
• Coordinate NLP tasks (e.g., named entity recognition, classification) and CV annotation (bounding boxes, segmentation)
• Contribute to content safety labeling policies and sampling strategies
• Track improvements via offline metrics, error analysis, and dataset/versioning practices

Required Qualifications

• STEM degree (or equivalent experience)
• Strong Python and software engineering fundamentals
• Hands-on ML experience in NLP and/or Computer Vision
• Familiarity with RLHF, LLM evaluation, and/or prompt evaluation concepts
• Ability to write clear specs for labeling and QA evaluation processes

Work Setup
Remote (US). Collaborate asynchronously with distributed teams and may interface with AI labs, startups, and annotation vendors.
Compensation
Base pay range: $30–$50 per hour.