Machine Learning Data Engineer III

Join our team and help shape the future of anime as a Machine Learning Data Engineer III at Crunchyroll. We're looking for someone with experience building production ML/AI systems, specifically with LLM applications. You'll work on architecting and implementing end-to-end LLM-based applications, designing scalable RAG and GraphRAG pipelines, and fine-tuning foundation models for domain-specific use cases.

Requirements

• Bachelor's or Master's degree in Computer Science, Machine Learning, AI, or a related field.
• 5+ years of experience building production ML/AI systems, with 2+ years specifically focused on LLM applications.
• Hands-on experience with production-ready RAG systems using tools like LangChain, LlamaIndex, or custom pipelines.
• Strong backend/API development experience using TypeScript and knowledge of deploying services to cloud environments.
• Python skills and experience working with AWS cloud platform and MLOps tools (e.g., AWS Bedrock, SageMaker, Databricks, Lambda, ECS/Fargate)

Benefits

• Competitive salary
• Benefits package
• Opportunities for professional growth and development