Data and Financial Engineering

• 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

Daily tasks

• 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

• 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

Must have: Python, SQL, Jira, ETL