Snowflake Data Engineer / Architect

Talanto; Warszawa; Hybrid; PLN 232,000 - 271,000; Full time

Job summary

Talanto in Poland is seeking an experienced Data Engineer or Architect to design and maintain scalable data platforms, with hands‑on Snowflake expertise and strong ETL/ELT development using Talend or Informatica. You will collaborate with analytics and business teams to deliver reliable data solutions.

You will optimize pipelines, ensure data quality, and contribute to best practices and documentation, working cross‑functionally in a fast‑paced environment.

Qualifications

• Knowledge of data warehousing concepts and OLAP/ETL architectures.
• Experience designing and implementing data pipelines and data models.
• Strong SQL skills and ability to optimize queries.

Responsibilities

• Design, develop, and maintain data pipelines and data models using Snowflake.
• Build and manage ETL/ELT processes using Talend or Informatica.
• Optimize data loading, transformations, and query performance in Snowflake.
• Collaborate with stakeholders to understand data requirements and translate them into technical solutions.
• Ensure data quality, consistency, and reliability across data pipelines.
• Support ongoing enhancements, troubleshooting, and performance tuning of existing solutions.
• Contribute to best practices, documentation, and continuous improvement of the data platform.

Skills

Data warehousing concepts

ETL/ELT architectures

SQL

Tools

Snowflake

Talend

Informatica

Job description

20,800 – 24,267 PLN

Important: if an employer asks you to log into their system via iCloud or Google, send a code, an SMS or Telegram password, run some code, or install software — refuse. These are signs of fraud.

We are looking for an experienced Data Engineer or Architect with strong expertise in Snowflake and hands‑on experience with Talend or Informatica to support the development and maintenance of modern data platforms. You will work closely with data, analytics, and business teams to design scalable, reliable, and high-performance data solutions.

Key Responsibilities

• Design, develop, and maintain data pipelines and data models using Snowflake.
• Build and manage ETL/ELT processes using Talend or Informatica.
• Optimize data loading, transformations, and query performance in Snowflake.
• Collaborate with stakeholders to understand data requirements and translate them into technical solutions.
• Ensure data quality, consistency, and reliability across data pipelines.
• Support ongoing enhancements, troubleshooting, and performance tuning of existing solutions.
• Contribute to best practices, documentation, and continuous improvement of the data platform.

Requirements

• Minimum 3 years of hands‑on experience with Snowflake in a production environment.
• Proven experience with Talend or Informatica for data integration and transformation.
• Strong understanding of data warehousing concepts and ELT/ETL architectures.
• Experience working with structured data and complex transformations.
• Ability to work independently and collaborate effectively within cross‑functional teams.
• Good communication skills in English (written and spoken).