at ING Bank
OtherPosted 13 days ago
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**Oracle Database Developer – Financial Markets** Experienced professionals sought to drive high-performance data solutions in global Financial Markets. **Design, build, and maintain** robust Oracle-based data workflows, ETL/ELT pipelines, and integration processes. **Develop secure, scalable processing pipelines** and **automation frameworks** in an Agile setup. Bring 5+ years of strong Oracle/SQL and Python experience, with expertise in PL/SQL development, transaction management, and pipeline design. Familiarity with banking and Agile/Scrum is a plus. Join ING Hubs Poland to build real-time trading platforms and grow in a craftsmanship-driven culture.
- Compensation
- PLN 9,600 – PLN 22,000 PLN
- City
- Not specified
- Country
- Poland
Currency: PLN
Full Job Description
ING Hubs Poland is hiring!
The expected salary for this position:
9 600 - 20 000 PLN - Engineer III
13 000 - 22 000 PLN - Engineer IV
The financial ranges specified in the announcement are adjusted and may differ from the range specified in the remuneration regulations.
Join ING Hubs Poland and build highperformance, missioncritical data and trading platforms used across global Financial Markets.
What youll do
- 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
What you bring
Core expertise
- Strong Oracle / SQL (5+ years)
- Advanced PL/SQL development: 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 (ingestion, transformation, modelling, 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 working in banking (5+ years), ideally Financial Markets
- Knowledge of Exchange Listed products (Equities, Commodities)
- Familiarity with Agile / Scrum
What we value
- Ownership and accountability
- Clear, open communication
- Curiosity and continuous learning
- Drive to improve systems, teams, and ways of working
Why join us
- Work on real-time trading platforms with global impact
- Combine deep Oracle engineering with modern data tooling
- Grow in a culture that values craftsmanship, autonomy, and learning
The role naming convention in the global ING job architecture will be Engineer III" or "Engineer IV".
