Senior Java Backend Engineer — Billing & Data Pipelines

Workato; Barcelona; Presencial; EUR 50.000 - 70.000; Jornada completa

Descripción de la vacante

A leading technology firm in Barcelona is seeking a Developer in Data to enhance its billing platform. You will be responsible for designing and maintaining data pipelines, optimizing billing insights, and ensuring data integrity. The ideal candidate has over 5 years of backend development experience, strong Java skills, and familiarity with ClickHouse and Kafka. This role is perfect for data-driven professionals looking for a dynamic and collaborative environment.

Formación

• 5+ years of experience in development of data‑intensive backend systems.
• Strong proficiency in Java for streaming and backend processing.
• Solid experience with ClickHouse including data modeling and query optimization.
• Hands-on experience with streaming frameworks like Apache Flink and Kafka.

Responsabilidades

• Design and maintain data pipelines and streaming jobs for billing and usage processing.
• Develop aggregation and reconciliation logic in ClickHouse.
• Build high-performance APIs for internal consumption.
• Ensure data quality and compliance with financial reporting standards.

Conocimientos

Java

ClickHouse

Apache Kafka

Apache Flink

SQL

Good communication

Descripción del empleo

A leading technology firm in Barcelona is seeking a Developer in Data to enhance its billing platform. You will be responsible for designing and maintaining data pipelines, optimizing billing insights, and ensuring data integrity. The ideal candidate has over 5 years of backend development experience, strong Java skills, and familiarity with ClickHouse and Kafka. This role is perfect for data-driven professionals looking for a dynamic and collaborative environment.