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Remote STEM Engineer (India) — AI/ML Data OperationsRex.zone • New York, New York, United States
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Remote STEM Engineer (India) — AI/ML Data Operations

Rex.zone
  • US
    New York, New York, United States
  • US
    New York, New York, United States
Find similar jobs

About

About The Role Remote STEM Jobs in India at Rex.zone focus on applied engineering work that supports AI/ML training pipelines, including data labeling, RLHF evaluation, prompt evaluation, and QA evaluation for large language models. You will collaborate with globally distributed teams to produce high-quality training data and improve model performance across NLP, computer vision, and content safety labeling workflows.
Key Responsibilities
Design and execute annotation and evaluation workflows for NLP, computer vision, and multimodal tasks
Implement RLHF and prompt evaluation protocols using well-defined rubrics and calibration
Define and enforce annotation guidelines compliance; maintain edge‑case documentation
Run QA evaluation audits, spot checks, inter‑annotator agreement analysis, and error taxonomy tracking
Curate datasets for named entity recognition, classification, ranking, summarization, and safety policy adherence
Use Python and data tooling to automate checks, sampling plans, reporting, and quality metrics
Required Qualifications
Mid‑senior STEM/engineering background (CS, EE, math, physics, statistics, or related)
Strong Python skills; comfort with structured and unstructured data
Practical understanding of LLM evaluation, data labeling, and QA evaluation concepts
Experience with NLP tasks (e.g., NER, text classification, relevance ranking, summarization)
Ability to interpret guidelines, resolve ambiguity, and communicate asynchronously in a remote setting
Preferred Qualifications
Experience with RLHF pipelines, preference ranking, or rubric‑based evaluation
Familiarity with computer vision annotation (bounding boxes, polygons, segmentation)
Experience building quality systems (sampling, audits, calibration sessions, disagreement resolution)
Exposure to content safety labeling or trust & safety workflows
Compensation
Competitive hourly base pay: $30–$50 per hour
How To Apply Visit Rex.zone and search for “Remote STEM Jobs in India” to find matching roles and apply. Highlight STEM engineering impact, Python/data tooling, and experience with data labeling, RLHF, LLM evaluation, training data quality, and annotation guidelines compliance.
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  • New York, New York, United States

Languages

  • English
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