DWH/ Snowflake Developer

Infinite Services; Województwo mazowieckie; Remote; PLN 120,000 - 180,000; Full time

Benefits offered by this job

100% remote

Job summary

Infinite Services Inc. is seeking an experienced DWH Developer to design, develop, and maintain data warehouse solutions using SQL and Snowflake.

You will optimize queries, ensure data quality, and collaborate with data engineers, analysts, and stakeholders to translate business requirements into reliable data products. The role emphasizes remote work with Poland-based engagement, offering long-term cooperation.

Qualifications

• Proven experience as a DWH Developer or similar data engineering role.
• Strong SQL skills and experience with Snowflake.
• Understanding of data warehousing concepts, data modeling, and ETL/ELT processes.
• Experience in database development and performance optimization.
• Analytical thinking and problem-solving skills.
• Ability to work independently and in a team.

Responsibilities

• Design, develop, and maintain data warehouse solutions.
• Develop, optimize, and maintain complex SQL queries and data transformations.
• Work with Snowflake to manage and process data efficiently.
• Ensure data quality, consistency, and reliability across data warehouse solutions.
• Identify opportunities to improve and optimize existing data processes.
• Troubleshoot and resolve data-related issues.
• Collaborate with technical teams and business stakeholders to deliver effective data solutions.

Skills

SQL

Snowflake

Data warehousing

ETL/ELT

Python (nice-to-have)

Education

Bachelor's degree in CS/IT

Job description

100% remote

Location: Poland

Full-time engagement (long-term cooperation preferred)

Join a team that builds solutions for global leaders

We are an IT services company specializing in building cutting-edge data platforms for large enterprises worldwide. Our solutions help some of the biggest global corporations stay ahead in a fast-changing digital landscape

What makes us different?

• A team of experienced consultants — mostly senior-level experts
• Real impact on large-scale, business-critical systems
• A strong focus on quality, innovation, and knowledge sharing

We are looking for an experienced DWH Developer with strong SQL skills and knowledge of Snowflake to join our team and support the development and maintenance of modern data warehouse solutions.

In this role, you will be responsible for designing, developing, and maintaining data warehouse solutions, building and optimizing SQL queries, and ensuring efficient data processing and data quality. You will work closely with data engineers, analysts, and business stakeholders to understand business requirements and translate them into reliable and scalable data solutions.

The ideal candidate has strong experience in data warehousing, excellent SQL skills, and practical knowledge of Snowflake. Experience working with cloud environments and modern data technologies would be an additional advantage.

Key Responsibilities

• Design, develop, and maintain data warehouse solutions.
• Develop, optimize, and maintain complex SQL queries and data transformations.
• Work with Snowflake to manage and process data efficiently.
• Ensure data quality, consistency, and reliability across data warehouse solutions.
• Identify opportunities to improve and optimize existing data processes.
• Troubleshoot and resolve data-related issues.
• Collaborate with technical teams and business stakeholders to deliver effective data solutions.

Requirements

• Proven experience as a DWH Developer or in a similar data engineering role.
• Strong proficiency in SQL, including writing and optimizing complex queries.
• Practical experience with Snowflake.
• Good understanding of data warehousing concepts, data modeling, and ETL/ELT processes.
• Experience in database development and performance optimization.
• Analytical thinking and problem-solving skills.
• Ability to work independently and collaboratively within a team.

Nice to Have

• Experience working with cloud environments (Azure, AWS, or GCP).
• Knowledge of Python.
• Experience with ETL/ELT tools and data integration processes.
• Familiarity with modern cloud-based data architectures.