Oracle Developer – Financial Markets

Join ING Hubs Poland and build high‑performance, mission‑critical data and trading platforms used across global Financial Markets.

Core expertise:

• Strong Oracle / SQL (5+ years) with advanced PL/SQL development including stored procedures, packages, functions
• Experience with triggers, views, materialized views, and performance tuning
• Understanding of transaction management, locking, and optimization
• Experience building database-centric middleware / data integration layers
• Python & shell scripting (5+ years) for automation and data processing
• Experience designing data pipelines for ingestion, transformation, modelling, and storage
• Experience with near real-time or transactional systems

Engineering mindset:

• Strong problem-solving and solution design skills
• Experience with Git and CI/CD pipelines (Azure DevOps is a plus)
• Comfortable working in distributed, international teams

Domain & extra points:

• Experience in banking (5+ years), ideally Financial Markets
• Knowledge of Exchange Listed products (Equities, Commodities)
• Familiarity with Agile / Scrum

• Design, build, and maintain data workflows, ETL/ELT pipelines, and integration processes
• Develop robust Oracle-based data solutions powering transactional and near real-time systems
• Implement high-performance, secure, and scalable data processing pipelines
• Build automation, monitoring, and testing frameworks for data workflows
• Collaborate with global teams in an Agile setup, driving continuous improvement
• Own your solutions end-to-end: design → implementation → testing → production support

I consent to the processing of personal data provided by me voluntarily, which goes beyond the data catalog (also applies to Articles 9 and 10 of the GDPR), which ING Hubs Poland may request from me pursuant to the applicable provisions of the Labour Code and other relevant acts, for employment. I have been informed that I have the opportunity to withdraw my consent at any time, but withdrawal of consent does not affect the lawfulness of the processing of personal data, which may was made on the basis of consent before its withdrawal.