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SEIDOR

Senior Secure Data and Document Exchange Expert

SEIDOR
Luxembourg · Full-time · Mid-Senior
Job Title: Senior Secure Data and Document Exchange Expert

Location: Luxembourg (Near-Site)

Key Requirements

  • Specific Expertise:
  • Document Protection:
  • At least 5 years of experience in digital signature, encryption with X509 certificates, PKI, and the legal framework for trust services (eIDAS Regulation 910/2014/EC).
  • Messaging:
  • At least 10 years of expertise in open standards for data and document exchange (ebMS3, AS4, XML, JSON, XSD, JSON Schema).
  • Strong knowledge of message format standards, such as XML, JSON, and WSDL, and service discovery technologies.
  • Web Security:
  • 15 years of experience with web application security techniques (TLS, WS-Security, OAuth2, OWASP, etc.).
  • Backend Development:
  • At least 15 years of expertise in Java development, with knowledge of Hibernate, Spring, databases (SQL, LDAP), multi-threading, and unit testing.
  • Mobile Development:
  • 2+ years of experience with mobile development (Android/Java & Kotlin, iOS/Swift).
  • Integration & Monitoring:
  • At least 15 years of experience with continuous integration tools (Jenkins, Bamboo, GIT), testing tools (SonarQube, Selenium), and monitoring tools (Dynatrace, Splunk).
  • Containerisation:
  • 2+ years of experience with Docker, Kubernetes.
  • Infrastructure:
  • Strong knowledge in networking, hardware, TCP/IP, Linux, virtualization, load balancers, firewalls, HSM, TPM.
  • Management:
  • At least 8 years of experience in project management, using methodologies like OpenPM2, SCRUM, or Extreme Programming.
  • Technical Tools & Methodologies:
  • Tools: Jira, Confluence, Agile methodologies.
  • Methodologies: Agile, SCRUM, Extreme Programming, Test-Driven Development.
  • Languages:
  • Proficiency in English (C1) and French (C1).
  • Other:
  • Minimum 10 years of experience in IT security solutions, with a focus on handling highly sensitive and confidential data.

Key Skills

Ranked by relevance

scrum xml continuous integration virtualization confluence firewalls selenium jenkins kotlin docker linux owasp java jira git sql
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Country Guide

Luxembourg

High-value international enterprise and fintech hub

Posted
Oct 08, 2025
Type
Full-time
Level
Mid-Senior
Location
Luxembourg
Company
SEIDOR

Industries

Technology Information Internet

Categories

Information Technology

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