Senior MxML Back Office Developer

Luxoft; United States; Remote; USD 140,000 - 190,000; Full time

Job summary

Luxoft is seeking a Murex MxML Back Office Developer to support a major international bank. You will design, implement, and maintain MxML interfaces, mappings, and transformations within Murex Mx.3, focusing on settlements, confirmations, and regulatory reporting.

The role requires strong SQL skills, knowledge of SWIFT messaging, and production support experience. Collaboration with analysts and BO teams is essential as is delivering robust runbooks and documentation.

Qualifications

• Hands-on experience with Murex Mx.3 platform and MxML framework.
• Designing and developing MxML messages, mappings and transformations.
• Good knowledge of XML tech: XSLT/XPath/XSD for MxML processing.
• Experience with SWIFT messaging mapping to/from MxML.

Responsibilities

• Design, develop and maintain MxML interfaces for Back Office processes.
• Build and customize MxML messages and data mappings between Murex and external systems.
• Configure and enhance BO workflows for settlements, netting, and accounting.
• Create MxML transformations (XSLT/XPath) for message processing.
• Support SWIFT interfaces and production issue resolution.
• Collaborate with BAs and BO teams to translate requirements into MxML specs.

Skills

Murex Mx.3

MxML messaging

MxML mappings

XSLT

XPath

XML technologies

SQL

SWIFT mapping

Tools

SWIFT

Murex BO

Job description

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

SKILLS

Must 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