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Tezos is the product of many organizations and individuals across the globe working together on an open-source project.

Senior Snowflake Data Engineer

Madfish

Madfish

Data Science
Ukraine
Posted on Nov 28, 2025
  • Project Description:

    We are seeking a highly skilled Snowflake Data Engineer with 7 years of IT experience to design, build, and optimize scalable data pipelines and cloud-based solutions across AWS, Azure, and GCP. The ideal candidate will have strong expertise in Snowflake, ETL Tools like DBT, Python, visualization tools like Tableau and modern CI/CD practices, with a deep understanding of data governance, security, and role-based access control (RBAC). Knowledge of data modeling methodologies (OLTP, OLAP, Data Vault 2.0), data quality frameworks, Stream lit application development and SAP integration and infrastructure-as-code with Terraform is essential. Experience working with different file formats such as JSON, Parquet, CSV, and XML is highly valued.

  • Responsibilities:

    • Design and develop data pipelines using Snowflake and Snow pipe for real-time and batch ingestion.
    • Implement CI/CD pipelines in Azure DevOps for seamless deployment of data solutions.
    • Automate DBT jobs to streamline transformations and ensure reliable data workflows.
    • Apply data modeling techniques including OLTP, OLAP, and Data Vault 2.0 methodologies to design scalable architectures.
    • Document data models, processes, and workflows clearly for future reference and knowledge sharing.
    • Build data tests, unit tests, and mock data frameworks to validate and maintain reliability of data solutions.
    • Develop Streamlit applications integrated with Snowflake to deliver interactive dashboards and self-service analytics.
    • Integrate SAP data sources into Snowflake pipelines for enterprise reporting and analytics.
    • Leverage SQL expertise for complex queries, transformations, and performance optimization.
    • Integrate cloud services across AWS, Azure, and GCP to support multi-cloud data strategies.
    • Develop Python scripts for ETL/ELT processes, automation, and data quality checks.
    • Implement infrastructure-as-code solutions using Terraform for scalable and automated cloud deployments.
    • Manage RBAC and enforce data governance policies to ensure compliance and secure data access.
    • Collaborate with cross-functional teams including business analysts, and business stakeholders to deliver reliable data solutions.

  • Mandatory Skills Description:

    • Strong proficiency in Snowflake (Snowpipe, RBAC, performance tuning).
    • Hands-on experience with Python , SQL , Jinja , JavaScript for data engineering tasks.
    • CI/CD expertise using Azure DevOps (build, release, version control).
    • Experience automating DBT jobs for data transformations.
    • Experience building Streamlit applications with Snowflake integration.
    • Cloud services knowledge across AWS (S3, Lambda, Glue), Azure (Data Factory, Synapse), and GCP (BigQuery, Pub/Sub).

  • Nice-to-Have Skills Description:

    - Cloud certifications is a plus

  • Languages:
    • English: B2 Upper Intermediate