Freelance Integration Engineer - Snowflake and Fivetran

Masentó are looking for an Integration Engineer with strong Fivetran and Snowflake experience to support a major data integration modernisation programme at a leading global retailer. The organisation is migrating away from Mulesoft and transitioning to a modern integration stack centred on Fivetran and Snowflake. You will play a key role in designing, building, and migrating data integrations, ensuring a reliable and scalable pipeline architecture across the business. This is a hands-on contract role for someone who knows the modern data stack well and can hit the ground running in a fast-moving programme environment. Key Responsibilities Design and build data integration pipelines using Fivetran, connecting source systems to Snowflake Support and lead the migration of existing Mulesoft integrations to the Fivetran-based architecture Configure and manage Fivetran connectors across a range of source systems (SaaS, databases, APIs) Work closely with the data engineering team to ensure clean, reliable data landing in Snowflake Apply dbt for transformation of ingested data within the Snowflake environment Monitor, troubleshoot, and optimise integration pipelines for performance and reliability Document integration architecture and maintain data lineage across the pipeline estate Collaborate with data, engineering, and business stakeholders across the programme Required Skills andamp; Experience Hands-on Fivetran experience: connector configuration, pipeline management, and ..... full job details .....