iO Associates - UK/EU

Senior Snowflake Data Engineer

⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Snowflake Data Engineer on a 12-month contract, paying £550-£600 per day, based in London (Hybrid). Key skills include Snowflake, Python, SQL, and experience in healthcare/pharma environments is preferred.
🌎 - Country
United Kingdom
💱 - Currency
£ GBP
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💰 - Day rate
600
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🗓️ - Date
April 8, 2026
🕒 - Duration
More than 6 months
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🏝️ - Location
Hybrid
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📄 - Contract
Outside IR35
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🔒 - Security
Unknown
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📍 - Location detailed
London, England, United Kingdom
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🧠 - Skills detailed
#AWS (Amazon Web Services) #Azure #dbt (data build tool) #Scala #Data Engineering #Observability #Snowflake #SQL (Structured Query Language) #Airflow #Matillion #Cloud #Fivetran #GCP (Google Cloud Platform) #Python
Role description
Contract Data Engineer - Snowflake / DBT / Python / SQL • Healthcare/Pharma Industry • £550-£600 per day - Outside IR35 • London (Hybrid - 2 days onsite) • 12 months + extension likely We're supporting a leading organisation building out a modern, cloud‑native data platform and looking for multiple Senior Data Engineer with deep Snowflake expertise to join on a long‑term contract. What you'll work on • Building & optimising scalable Snowflake pipelines • Data modelling, quality, lineage & observability • Python + dbt engineering in a modern cloud environment • Collaborating with architects & product teams • Driving best practice across the data platform Tech stack Snowflake, SQL, Python, dbt, AWS (or Azure/GCP), CI/CD, Airflow/Prefect/Dagster, Fivetran/Matillion Ideal profile • Strong Snowflake engineering background • Comfortable owning end‑to‑end pipeline delivery • Experience in regulated environments (pharma/healthcare a bonus) • Clear communicator who can influence technical direction If you're a Data Engineer looking to apply your expertise in a purpose-driven pharmaceutical environment, we'd love to speak with you. Please email me with your CV and the best number to get you on and I will be in touch. UK-based candidates with the right to work in the UK only.