Senior Data Engineer

Salary: [phone] PLN/MD on B2B Work model: elastic hybrid from Warsaw / Kraków / Gdańsk Why choose this offer? Work on modern cloud security architecture for large-scale financial data platforms in the capital markets domain Opportunity to shape security-by-design practices in a highly regulated, data-driven environment Join an international organization processing high volumes of transactional data , supporting advanced analytics and trading platforms The Jit community will bring you a nice time during regular integration meetings Enjoy work-life balance in a company that values flexibility and innovation Project We are looking for a Senior Data Engineer to own and stabilise a Snowflake-based data platform. You will develop and maintain data pipelines using AWS, Snowflake, dbt, SQL and Python, ensuring data quality, security and reliability while supporting business and regulatory reporting.

Expected competences and knowledge 8+ years of hands-on data engineering experience Strong production experience with Snowflake and dbt Advanced SQL and Python skills Experience with AWS (S3, Lambda/ECS, IAM, data replication) Strong data modelling and ETL/ELT pipeline development skills Experience with Power BI, DAX and semantic models Knowledge of data governance, data quality monitoring and PII security Experience in financial services, trading or fintech Fluent, professional English (written and spoken)

you'll have Own and maintain the data platform end to end. De