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