Senior Murex DataMart & Integration Engineer

Luxoft; España; Remote; EUR 70,000 - 110,000; Full time

Job summary

Luxoft is seeking a Murex DataMart and Integration Developer to join our team supporting a major international bank. The role focuses on developing, maintaining, and optimizing Murex DataMart extractions and integration flows between Murex Mx.3 and downstream/upstream systems in a live banking environment.

You will design ETL processes, interfaces, and data feeds, while providing L2/L3 production support and creating detailed technical documentation.

Qualifications

• Minimum 5 years hands-on experience with Murex Mx.3 DataMart.
• Strong experience designing and building DataMart extractions (regulatory/financial data).
• Knowledge of Murex data model: trades, positions, market data, reference data, accounting events, cash flows.
• Experience with Murex integration: MxML, file-based interfaces, DataMart API, real-time/batch data.
• Strong SQL skills to write complex queries and optimize performance.
• Experience with Python, Shell, Perl, or Java for automation.
• Capital markets knowledge: Fixed Income, FX, Interest Rate Derivatives, Equity/ Derivatives, Credit Derivatives.
• Experience in production support with SLA-driven incident management.
• Good English communication.

Responsibilities

• Design, develop, and maintain Murex DataMart extractions for Back Office, Risk, Finance, and Regulatory reporting.
• Build and support integration interfaces between Murex Mx.3 and external systems.
• Develop and maintain data feeds using Murex DataMart, MxML/Datamart API, and file-based interfaces.
• Configure and optimize Murex extraction workflows, including scheduling, dependencies, and error handling.
• Investigate and resolve production issues related to data extractions, interface failures, and data quality problems.
• Create and maintain technical documentation: interface specifications, data mapping documents, extraction logic, and runbooks.
• Participate in data reconciliation activities to ensure consistency between Murex and downstream systems.
• Provide L2/L3 production support for DataMart and integration issues.

Skills

Mx.3 Murex

DataMart extractions

SQL

MxML integration

Scripting (Python/Shell/Perl/Java)

Capital markets knowledge

Production support (SLA)

English communication

Tools

MQ

Kafka

Informatica

Talend

SSIS

Job description

Project description

We are looking for a Murex DataMart and Integration Developer to join our team supporting a major international bank. The person will be responsible for developing, maintaining, and optimizing Murex DataMart extractions and integration flows between Murex Mx.3 and downstream/upstream systems. The role covers data extraction design, ETL processes, interface development, and ongoing support of the integration layer in a live banking environment.

Responsibilities

• Design, develop, and maintain Murex DataMart extractions (reports, feeds, and data exports) for Back Office, Risk, Finance, and Regulatory reporting needsBuild and support integration interfaces between Murex Mx.3 and external systems (e.g., general ledger, settlement platforms, risk engines, regulatory reporting tools, reconciliation systems)Develop and maintain data feeds using Murex DataMart, MxML/Datamart API, and file-based interfaces (XML, CSV, fixed-format)Configure and optimize Murex extraction workflows, including scheduling, dependencies, and error handlingInvestigate and resolve production issues related to data extractions, interface failures, and data quality problemsWork with Business Analysts and BO/Risk teams to understand data requirements and translate them into technical extraction specificationsSupport Murex upgrades and patch deployments — assess impact on existing DataMart extractions and integration flows, perform regression testingOptimize extraction performance (query tuning, batch scheduling, parallel processing)Develop and maintain integration components using messaging middleware (MQ, Kafka) or API-based connectivity where applicableCreate and maintain technical documentation: interface specifications, data mapping documents, extraction logic, and runbooksParticipate in data reconciliation activities to ensure consistency between Murex and downstream systemsProvide L2/L3 production support for DataMart and integration issues

SKILLS

Must have

• Minimum 5 years of hands-on experience with Murex Mx.3 platform, specifically DataMart moduleStrong experience in designing and building Murex DataMart extractions (reports, feeds, regulatory and financial data exports)Good knowledge of Murex data model — trades, positions, market data, reference data, accounting events, cash flowsExperience with Murex integration methods: MxML, file-based interfaces (XML, CSV), DataMart API, and real-time/batch data flowsStrong SQL skills — ability to write complex queries, optimize performance, and troubleshoot data issuesExperience with at least one scripting/programming language: Python, Shell, Perl, or Java for automation and data transformationUnderstanding of capital markets products: Fixed Income, FX, Interest Rate Derivatives, Equity Derivatives, and/or Credit DerivativesKnowledge of Back Office and Risk data flows — settlements, confirmations, P&L, accounting entries, risk measures (VaR, sensitivities)Experience working in a production support environment with SLA-driven incident managementGood communication skills in English (written and spoken)

Nice to have

SpanishKnowledge of ETL tools (Informatica, Talend, SSIS) used alongside Murex DataMartExperience with messaging middleware (IBM MQ, Kafka, ActiveMQ) for real-time integrationFamiliarity with regulatory reporting requirements (EMIR, MiFID II, FRTB) and how they drive DataMart extraction needs