Lead Data Engineer — AWS Data Platform Architect

Maplecroft; Kraków; On-site; PLN 120,000 - 150,000; Full time

Job summary

Maplecroft is seeking an experienced Lead Data Engineer to spearhead the architecture and delivery of an advanced AWS-native data platform. This platform drives underwriting intelligence and AI-driven insights across the organization.

The ideal candidate will oversee the entire data lifecycle, utilizing Python, .NET, and other modern technologies. This senior role requires defining engineering standards and significant collaboration with product and AI teams, ensuring the development of scalable and high-performing data systems.

Qualifications

• Experienced in data architecture and engineering.
• Strong skills in Python-based processing and .NET services.
• Familiarity with PostgreSQL and OpenSearch.

Responsibilities

• Lead the architecture and delivery of a modern AWS-native data platform.
• Own the full data lifecycle from ingestion to AI consumption.
• Mentor engineers and define engineering standards.

Tools

Python

.NET

Aurora PostgreSQL

OpenSearch

LangGraph

Job description

Maplecroft is seeking an experienced Lead Data Engineer to spearhead the architecture and delivery of an advanced AWS-native data platform. This platform drives underwriting intelligence and AI-driven insights across the organization.

The ideal candidate will oversee the entire data lifecycle, utilizing Python, .NET, and other modern technologies. This senior role requires defining engineering standards and significant collaboration with product and AI teams, ensuring the development of scalable and high-performing data systems.