BI Engineer
TLDR
Support data-driven decision-making by designing and maintaining Power BI dashboards and collaborating with finance and risk teams in a dynamic fintech environment.
About Us
Creditstar Group is an international fintech company headquartered in Tallinn, Estonia, operating across multiple European markets. We build data-driven financial products and are looking for engineers who want to have a real impact in a fast-moving environment.
Role Overview
We are seeking a skilled BI Engineer with 3–7 years of experience to support data-driven decision-making. The ideal candidate will have strong expertise in data modeling, SQL, and modern data stack tools, familiarity with credit or lending metrics is a strong plus, as you'll be working closely with risk and finance teams where domain context matters as much as technical skill.
Key Responsibilities
- Design, build, and maintain Power BI dashboards that serve as the primary reporting layer for finance, risk, and product teams. Owning both the accuracy and performance of what gets published.
- Write efficient, well-structured SQL queries against Snowflake to extract, validate, and shape data for reporting and ad-hoc analysis.
- Design and implement scalable semantic data models in Power BI including DAX measures, star-schema structures, and calculated tables, ensuring reports perform reliably at scale.
- Build and manage data transformation logic using dbt, collaborating with the data engineering team to ensure the right data is available, structured correctly, and ready for the BI layer.
- Partner with finance, risk, and product stakeholders to translate business questions into well-defined reporting requirements.
- Own data validation and quality checks across your reporting surfaces.
- Contribute to metric governance: documenting definitions, business logic, and calculation methodology so that key terms like "active loan" or "default rate" mean the same thing across every report and every market.
- Identify opportunities to improve existing reports, reduce manual processes, and increase self-service capability across business teams.
Requirements
Required Skills
- Strong proficiency in SQL
- Hands-on experience with Power BI and DAX.
- Experience with Snowflake or other cloud data warehouses
- Solid understanding of data modeling concepts
- Experience with dbt or similar data transformation tools
- Strong analytical and problem-solving skills
Nice to Have
- Experience in the lending/financial services domain
- Knowledge of Python or scripting for data analysis
- Familiarity with ETL/ELT processes
- Exposure to cloud platforms (AWS, Azure, or GCP)
- Understanding of data governance and data quality frameworks.
Minimum Qualifications
- Bachelor’s degree in Engineering, Computer Science, Statistics, or related field
- 3–7 years of relevant experience in data analytics or BI roles
Benefits
What We Offer
- Direct influence on data-driven products that reach millions of people.
- A talented international team with a collaborative culture.
- A dynamic, challenging, and rewarding role in a rapidly expanding international company.
- Health Insurance, Life Insurance, and Provident Fund (PF).
Creditstar is a dynamic financial technology company focused on consumer finance, providing accessible financial products to over 175 million people across various European markets. By leveraging automation and data analytics, we streamline the lending process, making financial instruments more available and efficient for our customers. We're committed to shaping the future of digital banking.