Oracle Developer (Financial Markets)

TL;DR

Oracle Developer (Financial Markets): Building and optimizing high-performance data workflows and ETL/ELT pipelines for global trading platforms with an accent on PL/SQL and Python automation. Focus on designing scalable data processing systems, optimizing transactional database performance, and implementing robust monitoring frameworks.

Location: Onsite in Katowice, Poland

Salary: 9,600 – 22,000 PLN

Company

hirify.global is a global banking technology center focused on building mission-critical data and trading platforms for financial markets.

What you will do

• Design, build, and maintain ETL/ELT pipelines and data workflows.
• Develop robust Oracle-based data solutions for 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 within an Agile setup to drive continuous improvement.
• Own the full lifecycle of solutions from design and implementation to production support.

Requirements

• Strong expertise in Oracle and SQL (5+ years), including advanced PL/SQL (procedures, packages, functions).
• Proficiency in Python and shell scripting (5+ years) for automation and data processing.
• Experience designing data pipelines, covering ingestion, transformation, modelling, and storage.
• Proven experience with near real-time or transactional systems.
• Experience with Git and CI/CD pipelines.
• 5+ years of experience in banking, ideally within Financial Markets.

Nice to have

• Knowledge of Exchange Listed products such as Equities and Commodities.
• Experience with Azure DevOps.
• Familiarity with Agile/Scrum methodologies.

Culture & Benefits

• Work on real-time trading platforms with significant global impact.
• Opportunity to combine deep Oracle engineering with modern data tooling.
• Collaborative environment that values craftsmanship, autonomy, and continuous learning.