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# Backend Developer

- **Company:** SIX Group
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** C (Programming Language), Java (Programming Language), Software Applications, Confluence, JIRA, Continuous Integration, Information Technology Operations, Python (Programming Language), PostgreSQL, Linux System Administration, Microsoft SQL Server, Ansible, Visual Studio Online, Grafana, Gitlab, Git, Containerization, Artifactory, Microservices
- **Published:** July 23, 2026
- **Apply:** https://www.jobleads.com/es/job/ea7bba875a3043293c25bad9d116ba4b5

## About the Role

* Linux systems administration
 * 3 years of C programming and shell scripting
 * Additional programming in Python, Java, or similar
 * DB technologies (MSSQL, Postgre)
 * Microservices and containerization knowledge
 * Experience with IT corporate tools (Jira, Confluence, Git, VS Code)
 * CI/CD experience (GitLab, Artifactory, Ansible, Grafana, Elastic)
 * Strong team spirit
 * Languages: Spanish (native/proficiency) and English (fluent)

## Description

In this role you will develop and maintain backend applications in a Development Support team, ensuring reliable service for connectivity IT applications in the Post Trading domain. You will work closely with cross-functional IT teams to understand the application landscape and support requests. The role combines coding with operational support, knowledge acquisition, and process discipline to enhance service quality. This is a hands-on position at the intersection of development and IT operations, offering growth through learning and collaboration., * Act as a support technician within a Development Support team

 * Develop and maintain application code across the full development lifecycle and ensure correct service delivery
 * Understand and apply SIX processes
 * Acquire knowledge about supported applications
 * Collaborate with different IT teams to optimize support for requests
 * Contribute ideas to enhance team service


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