Senior ODI Developer with SQL

Senior • Hybrid

Warsaw, Poland

We are looking for a Senior ODI Developer with SQL to enhance and expand the client’s custom CRM/ERP applications within the main leasing platform. In this role, you will design, develop, and optimize ETL processes using Oracle ODI, ensuring scalable, maintainable, and secure solutions. You will be part of an agile squad collaborating across geographies to deliver high-quality results.

This role requires working from the client’s office 2 days a week.

Your tasks

Designing and developing ETL solutions with Oracle ODI
Supporting CRM/ERP platform development and maintenance
Implementing secure, scalable, and testable software solutions
Clarifying requirements and conducting pre-project studies
Optimizing existing code and improving maintainability
Creating and executing test strategies, supporting deployments
Maintaining documentation and ensuring compliance with best practices

Requirements

Minimum 5 years of experience with Oracle / SQL development, ETL, and ODI
Proficiency with Oracle architecture and tools (WebLogic, SOA Suite, PL/SQL)
Strong knowledge of scripting, queries, and database best practices
Experience with BI and interface design, and development
Bachelor’s or Master’s degree in IT or related field
Fluent English
Residing in Poland required

Nice-to-have requirements

Knowledge of OutSystems and Java
Experience with Oracle Cloud or AWS RDS for Oracle

What we offer

Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
Comfortable workplace – class A offices or remote work
Dozens of fascinating projects for prestigious brands from all over the world
PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
Investment in your growth – meetups, webinars, training platform and technology blog – you choose
Fantastic atmosphere created by all Sii Power People

Join the Sii team – develop your skills, gain experience, and build your career!

Sii

Sii is a company recognized as a "Great Place to Work" since 2015, thanks to employee feedback and the implementation of new ideas. Established in 2006, Sii has demonstrated financial stability with a revenue of 2.1 billion PLN and no debts. The company shares its profits with employees, having allocated over 76 million PLN for this purpose since 2022. Sii offers a rich benefits package, including private healthcare, a cafeteria platform, and discounts on cars. Employees can work in comfortable A-class offices or remotely. Sii is involved in numerous fascinating projects for prestigious global brands and invests 1 million PLN annually to support employee passions and volunteer actions. The company emphasizes personal development through meetups, webinars, a training platform, and a technology blog. Sii is characterized by a fantastic atmosphere created by its "Sii Power People."