About NN Digital Hub NN Digital Hub is a subsidiary company of Nationale Nederlanden Group, located in Madrid, Spain. We deliver IT services and solutions for the different international business units from Nationale Nederlanden Group.
PL/SQL Software Developer Your Impact as Service Delivery Manager: The purpose of the position is to build a solid architecture for developing code in INSIS Platform according to business requirements needs. This engineer will work extensively with claims and product colleagues to maintain an optimal data structure in our systems regarding customization code. The main objective is to create standardized, cost efficient, simple, reusable, maintainable and user‑friendly code providing outstanding performance solutions. The solutions developed will also help to integrate Oxygen platform with the IT landscape of the clients.
Designing, developing, testing business functionalities for our insurance system INSIS.
Developing SQL procedures, functions, packages, and etc in Oracle DB, as this is required to analyze business request and make custom changes.
Create the code providing outstanding performance solutions.
Write quality code documentation.
Customization engineer will work extensively with Business Chapter like claims, product colleagues to maintain an optimal data structure in our systems regarding customization code.
We work with a hybrid model.
Allowance and telework subventions.
Versátil working hours and 2 months of intensive working hours in summer so you can fully take advantage of your time.




We establish objectives bonus as a performance reward.
You can get to the office as you please. We have a free parking lot for cars, motorbikes, electric cars with chargers, and bikes.
Get to know our flexible retribution facilities such as transport card, nursery checks, health insurance with Sanitas, trainings ...
We are digital and we love technology. Also, every team works under agile methodology.
Who You Are We are looking for an innovation‑driven professional with strong communication skills, able to clearly translate business needs into efficient and maintainable PL/SQL procedures. You will work closely with business and technical stakeholders to deliver high‑quality, scalable solutions.
Bachelor’s degree in Computer Science, Systems Engineering or related field.
Minimum of 3 years of experience in developing Oracle database applications using PL/SQL.
Strong knowledge of SQL and Oracle Database.
Experience developing JAVA code.
Experience working in an Agile/Scrum environment to deliver high quality software against aggressive schedules.
Fluent English.
If you are a passionate and experienced PL/SQL Software Developer looking for an exciting opportunity to work in a dynamic and challenging environment, we encourage you to apply for this position. Please send your CVs in English language.
We are proud to be an inclusive organization and we offer equal opportunities, regardless of race, cultural background, gender, gender identity, religion, national origin, age, disability, marital status, and sexual orientation.

📌 Software Developer Engineering · · Fully Remote (Madrid)
🏢 NATIONALE – NEDERLANDEN
📍 Madrid