Java Software Engineer

SIX • Barcelona, Catalonia • Posted June 03, 2026

Position Overview

What You Will Do


  • apply your strong Java development skills (Java 8+/11) to build high‑performance backend systems and enhance our Reference Data Managem

  • translate user expectations and business requirements into innovative, high-quality technical designs, following Java best practices to deliver impactful solutions.

  • ent system.

  • ensure full compliance with internal policies and external regulatory requirements, maintaining the highest levels of security and reliability.

  • collaborate effectively within an interdisciplinary Agile team, including developers, testers, product owners, and business stakeholders, working with frameworks such as SCRUM and SAFe.
  • What You Bring

  • core Java development: 5+ years of hands-on experience with Java 8/11+, Spring Boot, and microservices architecture. familiarity with newer Java versions (e.g., Java 17/21) is a plus. basic knowledge of Apache Spark for...