Research Engineer III (AI)

TL;DR

Research Engineer III (AI/ML): Developing and maintaining production ML infrastructure for enterprise-scale pipelines with an accent on NLP model orchestration and AWS infrastructure. Focus on building Apache Airflow DAGs, implementing SageMaker training jobs, and optimizing ML observability frameworks.

Location: Remote (US)

Salary: $25 per hour

Company

hirify.global provides risk management and intelligence for digital communications in regulated industries.

What you will do

• Build and maintain Apache Airflow DAGs for ML pipeline orchestration.
• Develop SageMaker training jobs for NLP models using NeMo and PyTorch.
• Implement MLflow tracking and model registry integrations.
• Write infrastructure-as-code using Terraform for AWS (S3, IAM, VPC).
• Create comprehensive tests for ML pipeline components and contribute to observability frameworks.
• Follow spec-driven development practices using Claude Code.

Requirements

• Experience with PyTorch, transformers, or other ML libraries.
• Familiarity with ML model evaluation and experimentation.
• Knowledge of AWS services (S3, SageMaker, IAM).
• Exposure to Apache Airflow or workflow orchestration.
• Understanding of CI/CD and infrastructure-as-code.
• Must be based in the US

Culture & Benefits

• Collaborative environment focused on innovation, humility, and humor.
• Opportunity to work with latest AI/ML technologies at scale.
• Commitment to diversity and providing opportunities for authentic self-expression.
• Recognized as a Best Place to Work by Comparably.com.