Java Backend Developer - Financial

Confidential
Full-time madrid, madrid Other-General
Posted:
February 22, 2026
Location:
madrid, madrid, Spain

Job Description

Recognized financial company is seeking an ION Trading Developer .

What will you do in this position?
  • Design, develop, and maintain backend Java solutions for trading systems and financial platforms based on ION technologies.
  • Analyze financial business requirements and translate them into efficient and scalable technical solutions.
  • Implement best development practices, including object-oriented programming, design patterns, and data structures.
  • Participate in DevOps processes, continuous integration, and continuous deployment (CI/CD).
  • Actively collaborate under agile methodologies (Scrum), participating in ceremonies and tracking tasks through JIRA.
What should you have beforehand?
  • Degree in Systems Engineering, Telecommunications, Electronics, or related fields.
  • More than 4 years of proven experience in designing and developing complex backend software in Java.
  • Str...

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Job Overview

Job Type: Full-time
Location: madrid, Spain
Posted: February 22, 2026
Deadline: April 03, 2026