Senior Snowflake Data Engineer for AI-Ready Pipelines

Luxoft; Polska; On-site; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Tax-deductible costs on a contract of,

Private Medical & Dental care & Life

MyBenefit program

Internal Mobility program

Job summary

Luxoft in Poland is seeking a Senior Snowflake Developer to design, develop and maintain scalable data solutions supporting AI and analytics initiatives. You will design Snowflake databases, build data pipelines, and optimize data models using DBT, SQL and Python.

You will collaborate with data architects, analysts and stakeholders to translate requirements into robust data flows, ensure data quality and governance, and drive CI/CD deployments using Azure DevOps.

Qualifications

• Master’s degree in computer science, Information Technology, or a related field.
• 5+ years of overall experience in data engineering, including Snowflake and DBT.
• Extensive hands-on experience in writing complex SQL queries for large data volumes.
• Strong understanding of data warehousing concepts and data modeling (OLTP, OLAP, Data Vault 2.0).
• Experience building data pipelines using DBT for data transformation.
• Familiarity with Snowflake performance tuning and query optimization.
• Knowledge of CI/CD pipelines, preferably Azure DevOps.
• Excellent problem-solving, analytical, and communication skills.

Responsibilities

• Design Snowflake databases, schemas, views, and data layers (RAW, STG, MART).
• Manage access with RBAC, role hierarchies, and data security policies.
• Work with dynamic tables, Snowpipe, external stages, and batch loading.
• Build and maintain production-grade Snowflake data pipelines.
• Write optimized SQL for ETL/ELT processes.
• Utilise Python for data processing and automation tasks.
• Advise on Snowflake architecture, features, and best practices.
• Develop and maintain complex data pipelines and DBT jobs.
• Collaborate with data architects, analysts and stakeholders for scalable solutions.
• Automate DBT jobs and CI/CD pipelines using Azure DevOps.
• Ensure data quality, integrity and governance throughout the lifecycle.
• Troubleshoot and optimize data processes and queries for performance.
• Document data models, processes and workflows.
• Develop data tests and mock data frameworks.
• Nice-to-have: AWS and Streamlit knowledge.

Skills

Snowflake

DBT

SQL

Python

CI/CD

Azure DevOps

Data warehousing

Data modeling

Team collaboration

Problem solving

Education

Master’s degree in computer science

Tools

Snowflake

DBT

Job description

Luxoft in Poland is seeking a Senior Snowflake Developer to design, develop and maintain scalable data solutions supporting AI and analytics initiatives. You will design Snowflake databases, build data pipelines, and optimize data models using DBT, SQL and Python.

You will collaborate with data architects, analysts and stakeholders to translate requirements into robust data flows, ensure data quality and governance, and drive CI/CD deployments using Azure DevOps.