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Senior Oracle Developer

WARSAW, , POLAND💼 Full-time🗓 2026-09-17 → 2026-09-25

Core

Designing and developing data structures, data processing processes, and maintaining systems based on Oracle technologies for payment acceptance and transaction processing.

Role type

Senior Oracle Developer (Financial Applications)

Builds

Payment acceptance terminals, e-commerce/m-commerce payment gateways, and financial accounting applications.

Domain

Payments technology / Financial services

Deliverable

production ML models | product features

Required skills

Oracle Database (12c+), Oracle Forms, Oracle Reports, SQL, PL/SQL, Data warehouse design, Linux/Unix, UML, Design patterns

Preferred skills

Database optimization, Code refactoring, Functional testing

Technologies

Oracle Database, Oracle Forms, Oracle Reports, Oracle BI EE, Linux, Unix

Responsibilities

Designing and developing data structures and data processing processes using SQL and PL/SQL; Developing and maintaining systems and applications based on Oracle technologies; Creating user interfaces and technical documentation; Supporting the release process and functional testing; Analyzing and estimating database solutions; Collaborating with other teams to meet business needs.

Seniority

Senior, hands-on IC

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