You will join a senior technical team working on large-scale, data-intensive platforms in a regulated financial environment. The project focuses on backend development using OOP technologies, strong interaction with Data Lake ecosystems, and complex SQL-based data processing, within a modern microservices and DevOps‑oriented architecture.

What You Will Do - Design, develop and maintain backend components using Java and OOP principles - Build and optimize SQL queries over large datasets (Oracle / PostgreSQL) - Work with Data Lake environments and data integration flows - Contribute to microservices architectures (Spring Boot) - Collaborate in CI/CD pipelines using Git, GitHub Actions and Kubernetes - Participate in Agile ceremonies and technical decision‑making - Interact with functional teams in Transactional Regulatory Reporting contexts Qualifications What We Are Looking For Must:

- Senior experience in Object‑Oriented Programming (Java – Expert level) - Strong SQL skills with Oracle (PL/SQL)



and PostgreSQL - Solid experience with Git and GitHub (Advanced) - Hands‑on experience with Kubernetes - Proven background in enterprise‑scale backend systems Nice to have:
- Experience with Amazon S3 and Elastic - Microservices with Spring Boot on OpenShift - Messaging systems such as Kafka - DevOps culture and tooling - Agile environments (Jira, Confluence) - Business exposure to Transactional Regulatory Reporting Additional Information What do we offer you?
- Remote position based in Malaga.
- Possibility to manage work permits.
- Permanent, full-time contract.
- Smart Office Pack so that you can work comfortably from home.
- Training and career development.
- Benefits and perks such as private medical insurance, life insurance, Language lessons, etc - Possibility to be part of a multicultural team and work on international projects. If you are passionate about data, development & tech, we want to meet you !

📌 Big Data Developer (Málaga)
🏢 Talan Group
📍 Málaga