Postúlate en Kit Empleo: kitempleo.com.ar/empleo/qewul

Big Data Developer (Java) - Relocation to Spain
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
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.
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!
#J-*****-Ljbffr

Postúlate en Kit Empleo: kitempleo.com.ar/empleo/qewul

📌 Senior Java Big Data Developer – Remote (Buenos Aires)
🏢 Talan Group
📍 Buenos Aires