Data Scientist (Masters)

AlignerrBrisbaneRemoteContract1 week ago

Data Scientist (Masters) role at Alignerr, a fully remote hourly contract position, to design complex data science challenges, author ground-truth solutions, and audit AI-generated code. Requires a Master's or PhD in a quantitative field and deep knowledge of machine learning, statistical inference, and data engineering.

What you'll do

Design complex, domain-specific data science problems spanning hyperparameter optimization, Bayesian inference, cross-validation strategies, dimensionality reduction, and more
Author rigorous, step-by-step technical solutions including Python/R scripts, SQL queries, and mathematical derivations as ground-truth benchmarks
Audit AI-generated code using libraries like Scikit-Learn, PyTorch, and TensorFlow for correctness, efficiency, and technical soundness
Diagnose logical failures in AI outputs such as data leakage, overfitting, and improper handling of imbalanced datasets, and deliver structured feedback
Document failure modes in AI reasoning across machine learning theory, statistical inference, neural network architectures, and data engineering pipelines

What you need

Must-have

PythonRSQLScikit-LearnPyTorchTensorFlowApache SparkApache Hadoop

Nice-to-have

Data AnnotationData Quality EvaluationAI Evaluation SystemsMLOpsCI/CDPrompt EngineeringLanguage Model EvaluationTechnical Documentation

Soft skills

CommunicationDetail-orientedIndependent workAsynchronous collaboration

Data ScientistAI TrainingMachine LearningContractRemotePythonSQLPyTorchTensorFlow

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Must-have

Nice-to-have

Soft skills

What you'll do

What you need