Data & Reporting Senior Developer

Data & Reporting Senior Developer

Join us, and revolutionize how data powers financial decision-making!

Krakow-based opportunity with hybrid model of work (2 days on-side, 3 days remote).

As a Data & Reporting Senior Developer, you will be working for our client, a global financial institution focused on enhancing data architecture and analytics to improve business performance. You will play a key role in delivering high-quality data insights and repository solutions aligned with industry standards. The role involves developing performance KPIs, designing data models, integrating data from multiple sources, and ensuring data security. You will work closely with stakeholders to understand business needs and create efficient, scalable reporting solutions using cutting-edge technologies.

Your main responsibilities:

• Deliver assigned projects end-to-end, including data discovery, cleaning, transformation, and validation
• Develop and implement data models based on business requirements
• Perform matching and linking across datasets to ensure data consistency
• Securely transfer data from sources to target systems
• Utilize ETL and data tools for seamless data integration across databases and platforms
• Provide complex reporting solutions within Google Cloud and Microsoft SQL Server environments
• Develop and optimize SQL queries and scripts for data extraction and transformation
• Collaborate with stakeholders to understand business needs and process logic
• Identify and implement internal process improvement opportunities
• Document processes by creating roadmaps, descriptions, and technical documentation

You're ideal for this role if you have:

• At least 3 years of experience in a data-related role (SQL development, data analysis, data engineering, or data architecture)
• Expertise in SQL programming and relational database systems
• Hands-on experience with Google Cloud Platform, especially BigQuery and Data Studio
• Knowledge of ETL principles and data warehousing
• Experience in developing business reports and front-end dashboards
• Proficiency in Python for data processing and automation
• Fluent English
• Proactive problem-solving approach and goal-oriented mindset
• Ability to identify risks and process blockers and propose solutions
• Experience in working with stakeholders and business partners to drive project success

It is a strong plus if you have:

• Experience with additional cloud platforms and data integration tools
• Familiarity with machine learning concepts and their application in data analysis
• Background in financial services or banking sector
• Knowledge of regulatory requirements related to data governance
• Hands-on experience with visualization tools such as Tableau or Power BI

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

Internal job number #6476