Senior Java Developer
Summary
Senior Java Full Stack Developer modernizes core banking credit and lending platforms using Java, PostgreSQL, and engineering best practices in a hybrid Kraków role.
🌍Work mode: hybrid: 2x per week in the office in Kraków.
⏰Start: from June.
📝Contract: B2B.
⚙️Recruitment process: technical interview, live coding.
⏳Duration: >12 months contracts.
📕Project language: English.
💼Industry: Banking.
💻Workload: Full time.
We are seeking high-performing Senior Full Stack Developers to join our Wholesale Credit & Lending Technology team. This pivotal role is integral to a major 3-4 year transformation program focusing on modernizing core credit and lending technology platforms across global markets.
Main Responsibilities:
Contribute to the uplift and refresh of wholesale credit and lending models.
Support key risk and collateral management functions.
Improve data quality, traceability, and governance.
Review data sourcing, transformation, and consumption processes.
Collaborate within a fast-paced engineering team.
Key Requirements:
Java Full Stack Development
Strong experience with PostgreSQL (Postgres)
Progressive engineering mindset
Proven code review capability
High attention to detail
Pragmatic engineering approach
Nice to Have:
Exposure to Claude AI tooling
Experience with Quantexa
Other Details:
This position requires office attendance 2 times per week (Cracow) and is part of a global-scale technology rollout. The urgency is high due to previous hiring challenges in fulfilling this critical transformation initiative.