Lead Python Developer

Position : Lead Python Developer with LLM Location : Wilmington, DE / Plano, TX Python Strong hands-on development Production-grade coding Data processing/backend development PySpark / Apache Spark Large-scale data processing Spark performance optimization Partitioning, caching, joins, AQE Building and supporting production pipelines AWS Practical AWS development experience Particularly relevant: S3, Lambda, EC2, Glue, EMR, API Gateway Cloud-native application/data engineering SQL Strong SQL development Data transformation and querying Working with large datasets Artificial Intelligence / Generative AI AI application development rather than only theoretical AI knowledge LLMs RAG Agentic AI Integration of AI models/APIs into applications Lead Developer capability Able to remain hands-on while leading technical delivery Design solutions Review code/design Troubleshoot production issues Guide other developers