Secure Data and Document Exchange Expert

Posting Start Date: 24 Nov 2025

Location: Brussels, BE

Company: Serco Plc

Package Description

  • Competitive Salary 
  • Corporate Benefits Package 
  • Chance to make a positive difference in a company passionate about diversity and inclusion.

 

Further information available from the Serco Europe Recruitment Team

Job Introduction

Serco is the preferred partner for European Institutions and International Organisations, offering ICT services and Contact Centre management across Europe. Our expertise extends from Information System support to consultancy under the government framework, supporting key entities such as the European Commission and Executive Agencies. As a leader in Service Integration and Management, we ensure seamless delivery of services across various platforms, embodying our commitment to excellence in every aspect of our work.

 

We are hiring a Secure Data and Document Exchange Expert for the European Commission in Brussels and various locations around Europe.

Key Responsibilities

  •  Perform quality assurance of technical specifications related to transport and messaging protocols and their implementation in software by:

  • Ensuring the maintenance, development and expansion of the eDelivery automated testing platform

  • Designing new test cases or update existing ones to cover the evolution of the eDelivery software products

  • Performing testing and provide full test report covering the eDelivery software products

  • Assist the team to test and conduct periodic vulnerability and security risk assessments of the messaging and data transfer system

  • Liaising with all relevant internal and external stakeholders

  • Participation in technical working groups, progress meetings and meetings with the users

  • Technology watch

  • Assistance during relevant parts of testing, analysis, technical documentation, deployment, evaluation and reporting 

Skills

  • Knowledge of digital signature and encryption with X.509 certificates, Public Key Infrastructure (PKI)
  • Knowledge of data containers
  • Knowledge of open standards for data and document exchange: ebMS3, AS4, SBDH, XHE
  • Knowledge of open standards for service discovery: Business Document Metadata Service Location (BDXL), Service Metadata Publishing (SMP)
  • Knowledge of open standards for party identification: ebCore Party Id Type
  • Knowledge of message format standards: XML, XSD, XPATH, WSDL, JSON, JSON schema
  • Knowledge of Business-to-Business (B2B) and Electronic Data Interchange (EDI) and common data and document exchange patterns
  • Knowledge of techniques used to secure Web applications: HTTP, TLS (including mutual TLS), WSSecurity, Content Security Policy, Web Services (SOAP and REST), OAuth2, OpenID, OWASP
  • Experience using continuous integration techniques and tools: Bamboo, Git
  • Experience using testing tools: SoapUI, Postman, Selenium WebDriver
  • Experience with scripting and programming in Java
  • Experience working with SQL and database servers
  • Experience working with containerisation tools: Docker
  • Ability to work autonomously, managing his/her own workload independently, providing status updates, liaising with others and escalating issues as appropriate
  • Ability to write clear and structured documents
  • Ability to give technical presentations
  • Ability to apply high quality standards3
  • Ability to cope with fast-changing technologies used in application architecture and design
  • Bachelor's or Master's Degree