Junior/Mid DWH Developer (SQL/Python/GCP)

Data Warehouse DeveloperJoin a Data-Driven Energy Revolution as a Data Warehouse Developer!

Warsaw - based opportunity with a possibility to work remotely!

As a Junior/ Mid Data Warehouse Developer you will be working for our client, a leader in the renewable energy market that focuses on data-driven solutions to improve efficiency and sustainability. You will support the development and maintenance of a cloud-based data platform built on Google Cloud, integrating data from multiple internal and external systems. This role will allow you to leverage your analytical and technical expertise to transform large datasets into valuable business insights that support strategic decision-making and operational excellence.

Your main responsibilities:

• Manage and maintain data platforms built on Google Cloud Platform

• Process and transform large datasets from multiple systems including CRM, ERP, and IoT sources

• Develop and optimize SQL queries for data extraction and analysis

• Build and automate data pipelines to ensure efficient data flow

• Create and maintain reports and dashboards for management and stakeholders

• Design predictive models and analytical reports using business data

• Ensure data quality and implement validation processes

• Participate in IT projects focused on system and data integration

• Document data architecture, structures, and data flows

• Collaborate with cross-functional teams to define and implement data requirements

You're ideal for this role if you have:

• Minimum 2 years of experience in a similar data-focused position

• Strong proficiency in SQL and database management

• Advanced knowledge of MS Excel for reporting and analysis

• Hands-on experience with Google Cloud Platform tools such as BigQuery, CloudRun, and CloudStorage

• Experience building reports in Google Looker Studio

• Working knowledge of Python and the Pandas library

• Experience using REST APIs for data integration

• Familiarity with tools such as Postman, Git, Jira, and Confluence

• Strong analytical and problem-solving skills

• Ability to document and communicate data processes clearly

We offer you:

ITDS Business Consultants is involved in many various, innovative and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people. The offer includes:

• Stable and long-term cooperation with very good conditions

• Enhance your skills and develop your expertise in the financial industry

• Work on the most strategic projects available in the market

• Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years

• Participate in Social Events, training, and work in an international environment

• Access to attractive Medical Package

• Access to Multisport Program

• Access to Pluralsight

• Flexible hours & remote work