Snowflake Developer

Polska Cerekiew, Poland | Posted on 10/11/2025

We provide end-to-end IT solutions and services including Applications services, Data & Analytics services, AI/ML Technologies and Professional services in the UK and EU market.

Overview

We are seeking a highly skilled Snowflake Developer to design, develop, and optimize scalable data solutions using the Snowflake platform. The ideal candidate will have deep expertise in data modeling, ETL design, query optimization, and DevOps integration, with a strong understanding of cloud-based data engineering best practices. This role requires a blend of technical proficiency, analytical thinking, and collaboration with cross-functional teams to deliver high-quality, efficient, and secure data solutions that enable effective business decision-making.

• Design, develop, and optimize data models and ETL processes for efficient data storage, transformation, and analytics in Snowflake.
• Build and maintain end-to-end ETL pipelines, integrating data from multiple sources into Snowflake.
• Leverage Snowflake features (Tasks, Streams, Snowpipe) to automate and orchestrate continuous and batch data loads.
• Implement complex data transformation logic using SQL, Python, and Snowflake Stored Procedures, ensuring data accuracy, consistency, and integrity.
• Optimize data loads, queries, and storage for performance and cost efficiency using micro-partitioning, clustering, and caching strategies.
• Collaborate with data architects and business stakeholders to gather data requirements and translate them into scalable technical solutions.
• Ensure robust data quality, governance, and security across Snowflake environments.
• Document data processes, architectures, and solutions for maintainability and audit readiness.
• Troubleshoot and resolve data pipeline or Snowflake-related performance issues.
• Stay current with Snowflake features, enhancements, and best practices to continuously improve data architecture and design.

Migration & Integration

• Lead and support data migration initiatives, particularly from SQL Server to Snowflake.
• Integrate Snowflake with external data sources and APIs to enable seamless data exchange and processing.
• Work with cloud-based data storage and compute services (e.g., AWS S3, Azure Blob Storage) for ingestion and processing.

DevOps Integration (Secondary)

• Implement CI/CD pipelines for Snowflake using Azure DevOps, including:
• Source control management
• Automated deployments across environments
• ETL pipeline versioning and release management
• Collaborate with DevOps teams to deploy and manage Snowflake scripts and ETL tool services efficiently.
• Apply DevOps best practices to data engineering workflows, ensuring consistency, reliability, and traceability.

Qualifications & Experience

• Proven hands-on experience as a Snowflake Developer, delivering data warehousing and analytics solutions.
• Strong understanding of Snowflake architecture and features, including micro-partitioning, data sharing, and performance tuning.
• Experience with Python for automation and data processing.
• Demonstrated experience in data migration from SQL Server to Snowflake.
• Familiarity with ETL design and orchestration tools (DBT, SnapLogic, Talend, Informatica preferred).
• Working knowledge of DevOps tools (Azure DevOps, Terraform, CloudFormation) for CI/CD automation and deployment.
• Excellent problem-solving, analytical, and communication skills with the ability to collaborate effectively across teams.

Preferred Skills

• Experience with Snowpark (Python/Scala) for developing scalable data pipelines and advanced analytics workloads.
• Exposure to AWS or Azure cloud ecosystems, including services such as Lambda, SQS, SNS, and Azure Functions.
• Experience integrating legacy Microsoft SQL platforms with modern cloud data architectures.
• Strong understanding of data governance, performance tuning, and optimization strategies.
• Continuous learning mindset with the ability to adapt to emerging tools and technologies.