Data Analyst / BI Developer

Hi there! 

We are STX Next, a global IT consulting company specializing in customer-focused software services. Join a group of 500 professionals dedicated to helping customers build outstanding products. Leveraging the latest advancements in the field, and a passion for innovation, we're shaping the future of technology one project at a time.

Are you the NEXT one? 

Hourly rate

Up to 120 PLN/h

Role description

As a Data Analyst / BI Developer, you will bridge the gap between raw data and strategic business decisions for our eCommerce clients. Utilizing a modern data stack with Snowflake, dbt, and advanced SQL, you will build reliable data models and automate transformation pipelines. You won’t just build dashboards - you will own the end-to-end data process and uncover insights that directly drive business growth. If you are passionate about data storytelling and modern analytics, this role is for you.

What you'll do

• Transforming eCommerce data into actionable business insights, helping our clients optimize their operations and scale performance.

• Designing, developing, and maintaining robust data models and automated BI dashboards/reports.

• Writing and optimizing complex SQL queries to extract and manipulate large datasets.

• Building and managing data transformation pipelines using dbt, ensuring high data quality and reliability.

• Querying and analyzing data within the Snowflake environment to support data-driven decision-making.

• Collaborating closely with stakeholders and engineering teams to understand business requirements and translate them into technical BI solutions.

What we're looking for

• Around 4-5 years of professional experience in data analysis, business intelligence, or data engineering roles.

• Strong domain knowledge in eCommerce, with a solid understanding of key industry metrics, customer behavior, and sales funnels.

• Advanced proficiency in SQL for querying, data manipulation, and performance tuning.

• Hands-on experience with dbt (data build tool) for data transformation and modeling.

• Practical experience utilizing Snowflake as a data warehouse user (querying, analyzing, and exploring data).

• Proficiency in modern BI and data visualization tools (e.g., Tableau, Power BI, or similar) with the ability to tell stories through data.

• Excellent communication and analytical skills, with the ability to draw clear conclusions and present them to both technical and non-technical audiences.

• Fluency in English (written and spoken), enabling smooth collaboration in an international environment.