Senior Java Developer - Big Data Backend (Remote)

Talan Group; España; On-site; PHP 4,305,043 - 6,150,062; Full time

Benefits offered by this job

Remote position

Smart Office Pack

Training and career development

Private medical insurance

Life insurance

Language lessons

Job summary

Talan Group is seeking a Java Developer (Big Data) with senior expertise in backend development. This role involves designing and maintaining components utilizing Java within a microservices architecture while ensuring compliance in a regulated financial environment.

You will collaborate on complex SQL queries and contribute to CI/CD processes using modern tools like Kubernetes. This position supports remote work and comes with a permanent full-time contract and various benefits including training and private medical insurance.

Qualifications

• 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.

Responsibilities

• 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.

Skills

Object-Oriented Programming (Java – Expert level)

SQL skills (Oracle PL/SQL)

Git and GitHub (Advanced)

Kubernetes

Tools

PostgreSQL

Spring Boot

Amazon S3

Kafka

Jira

Confluence

Job description

Talan Group is seeking a Java Developer (Big Data) with senior expertise in backend development. This role involves designing and maintaining components utilizing Java within a microservices architecture while ensuring compliance in a regulated financial environment.

You will collaborate on complex SQL queries and contribute to CI/CD processes using modern tools like Kubernetes. This position supports remote work and comes with a permanent full-time contract and various benefits including training and private medical insurance.