About The Job
At Alignerr, we partner with the world's leading AI research teams and labs to build and train cutting‐edge AI models.
Organization
Company: Alignerr
Position: Data Science Expert – AI Content Specialist
Type: Hourly Contract
Compensation: $40–$80 /hour
Location: Remote
Commitment: 10–40 hours/week
What You'll Do
* Develop complex problems: design advanced data science challenges across domains like hyperparameter optimization, Bayesian inference, cross‐validation strategies, and dimensionality reduction.
* Author ground‐truth solutions: create rigorous, step‐by‐step technical solutions—including Python/R scripts, SQL queries, and mathematical derivations—that serve as "golden responses."
* Technical auditing: evaluate AI‐generated code (using libraries such as Scikit‐Learn, PyTorch, or TensorFlow), data visualizations, and statistical summaries for technical accuracy and efficiency.
* Refine reasoning: identify logical fallacies in AI reasoning—such as data leakage, overfitting, or improper handling of imbalanced datasets—and provide structured feedback to improve the model's "thinking" process.
Requirements
* Advanced degree: Master's (pursuing or completed) or PhD in Data Science, Statistics, Computer Science, or a quantitative field with a heavy emphasis on data analysis.
* Domain expertise: strong foundational knowledge in core areas such as supervised/unsupervised learning, deep learning, big data technologies (Spark/Hadoop), or NLP.
* Analytical writing: the ability to communicate highly technical algorithmic concepts and statistical results clearly and concisely in written form.
* Attention to detail: high level of precision when checking code syntax, mathematical notation, and the validity of statistical conclusions.
* No AI experience required.
Preferred
* Prior experience with data annotation, data quality, or evaluation systems.
* Proficiency in production‐level data science workflows (e.g., MLOps, CI/CD for models).
Why Join Us
* Excellent compensation with location‐independent flexibility.
* Direct engagement with industry‐leading LLMs.
* Contractor advantages: high agency, agility, and international reach.
* More opportunities for contracting renewals.
Application Process (takes 15‐20 min)
* Submit your resume.
* Complete a short screening.
* Project matching and onboarding.
PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.
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