Data and Financial Engineering

- Strong hands-on development in Python and SQL (writing production-quality, maintainable code)
- Knowledge of Jira, Git, test driven development
- Experience with Financial data
SDLC best practices (version control, code reviews, testing, documentation, release management).
- Experience building ETL/ELT processes and working with relational databases (ideally SQL Server) and data modelling concepts
- University graduate from a reputed institution in engineering, finance, economic subjects or similar
- Strong analytical skills and a proactive approach to problem solving
- Excellent written English and oral communication skills
- Experience with Product Control is a plus - Prestigious position at one of the world’s largest banks
- Stable, long-term projects
- Competitive salary with a B2B contract
- Hybrid work (6 days per month from the office in Cracow)
- Private healthcare and multisport card
- Personal growth and development opportunities with the possibility to rotate between projects ,[Design, build, and maintain automated solutions to improve controls and analytical processes (Python/SQL), Build and maintain ETL/ELT pipelines: ingest, transform, validate, and publish datasets for downstream Product Control use cases, Develop strong understanding of data sourcing and lineage (inputs, transformations, outputs), including data quality checks and reconciliations. , Partner with Product Control stakeholders to ensure solutions meet requirements and comply with relevant policies and control standards. , Cooperate with Technology to ensure smooth integration, deployment, and supportability (e.g., environments, scheduling, access, release processes), Promote programming and data literacy within Product Control (documentation, reusable patterns, peer support), In cooperation with the wider Product Control Data & Engineering team, support the correct delivery of standardised ] Requirements: Python, SQL, Jira, ETL Additionally: Sport subscription, Private healthcare, International projects, Free coffee, Bike parking, Playroom, Free parking, Modern office, No dress code.