Senior Data Platform Engineer - FinTech (Hybrid, Cork)

Collins McNicholas Group is seeking a Senior Software Engineer to join our Financial Technology client in Cork on a hybrid model (3 days in the office, 2 from home). You will contribute to building a scalable data platform and ship production-grade backend systems.

The role emphasizes event-driven ingestion, versioned APIs, accurate data, and cost-aware scalability. You will mentor others, work with Python and C#/.NET, SQL, Snowflake, dbt, Terraform and Azure, and help ensure reliable, auditable