Project description We are seeking a Murex MxML Back Office Developer to join our team supporting our client, a major international bank. The role involves developing, maintaining, and enhancing MxML-based integrations and back office workflows within an existing Murex Mx.3 environment. Responsibilities include MxML message design, back office process automation, interface development with external systems, and providing ongoing production support. Responsibilities
* Design, develop, and maintain MxML-based interfaces for Murex Back Office processes (settlements, confirmations, accounting, regulatory reporting)Build and customize MxML messages and mappings for data exchange between Murex Mx.3 and external systems (payment platforms, SWIFT, general ledger, reconciliation tools, CCP/clearing systems)Configure and enhance Murex BO workflows
- trade lifecycle events, task stations, settlement processing, netting rules, and accounting schemesDevelop and maintain MxML transformations (XSLT/XPath) for inbound and outbound message processingSupport integration with SWIFT messaging
- map MxML outputs to SWIFT message types (MT103, MT202, MT300, MT320, MT540-MT548, MT900/MT910)Investigate and resolve production issues related to MxML message failures, BO workflow errors, and interface breaksWork with Business Analysts and BO teams to gather requirements and translate them into MxML and workflow specificationsSupport Murex upgrades and patch deployments
- assess impact on MxML interfaces and BO configurations, perform regression testingOptimize MxML processing performance and error handling mechanismsCreate and maintain technical documentation: MxML message specifications,



interface designs, data mappings, and runbooksParticipate in SIT, UAT, and production deployment activitiesProvide L2/L3 production support for MxML and BO-related issues SKILLSMust have
* Minimum 3 years of hands-on experience with Murex Mx.3 platform, specifically MxML framework and Back Office modulesStrong experience in designing and developing MxML messages, mappings, and transformationsGood knowledge of XML technologies: XSLT, XPath, XSD for MxML message processingExperience with Murex BO configuration: settlement instructions (SDIs), netting rules, payment workflows, accounting rules, task stations, and trade lifecycle managementKnowledge of SWIFT messaging standards and their mapping to/from MxML (MT and MX/ISO 20022 formats)Understanding of capital markets products: Fixed Income, FX, Interest Rate Derivatives, Equity Derivatives, and/or Credit DerivativesKnowledge of Back Office data flows
- settlements, confirmations, P&L;, accounting entries, cash flow generationStrong SQL skills for data investigation, troubleshooting, and reportingExperience working in a production support environment with SLA-driven incident managementGood communication skills in English (written and spoken) Nice to have Knowledge of ISO 20022 messaging standards and MX message migrationExperience with Murex Workflow Server, Event Server, and BO engine architectureFamiliarity with CCP clearing workflows (e.g., LCH, Eurex) and their integration via MxMLExperience with Murex DataMart for BO reporting and data extractionKnowledge of regulatory reporting requirements (EMIR, MiFID II, FRTB) and how they impact BO interfaces #J-18808-Ljbffr

📌 Murex Services MxML and Backoffice (Vitoria-Gasteiz)
🏢 Luxoft
📍 Vitoria-Gasteiz