PJob Title: Secure Data and Document Exchange Expert (SDDE) /ppLocation: Remote from any EU country (EU citizens or valid EU work permit holders only) /ppPay: Up to €600 per day /ppbr/ppWhat You'll Do /ppProvide technical expertise in secure data and document exchange, focusing on open standards and protocols /ppPerform quality assurance on technical specifications for transport and messaging protocols, ensuring robust implementation in software /ppSupport vulnerability and security risk assessments of messaging and data transfer systems /ppCollaborate with internal and external stakeholders, participating in technical working groups and user meetings /ppStay current with technology trends relevant to secure data exchange /ppAssist with testing, analysis, technical documentation, deployment, evaluation, and reporting /ppbr/ppWhat You Bring /ppMaster’s degree or at least 5 years of higher education /ppStrong knowledge of digital signature and encryption with X.509 certificates, and Public Key Infrastructure (PKI) /ppExpertise in open standards for data/document exchange (ebMS3, AS4, SBDH, XHE), service discovery (BDXL, SMP), and party identification (ebCore Party Id Type) /ppProficiency in message format standards: XML, XSD, XPATH, WSDL, JSON schema /ppExperience with B2B and EDI data/document exchange patterns /ppSolid understanding of web application security techniques: HTTP, TLS (including mutual TLS), WSSecurity, Content Security Policy, SOAP/REST web services, OAuth2, OpenID, OWASP /ppHands-on experience with continuous integration tools (Bamboo, Git), testing tools (SoapUI, Postman, Selenium WebDriver), and scripting/programming in Java /ppExperience with SQL, database servers, and containerization tools (Docker) /ppAbility to work autonomously, manage workload independently, and communicate effectively with stakeholders /ppStrong documentation and technical presentation skills, with a commitment to high quality standards /ppEnglish (B2) required; French (B1) is a plus /ppbr/p