Remote Murex DataMart & Integration Specialist

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

Job summary

Luxoft seeks a Murex DataMart and Integration Developer to join a team supporting a major international bank. The person will design, develop, and optimize DataMart extractions and integration flows between Murex Mx.3 and downstream/upstream systems in a live banking environment.

The role covers data extraction design, ETL processes, interface development, and ongoing support of the integration layer. You will work with Business Analysts and Risk teams, contribute to upgrades, and deliver robust

Qualifications

• Minimum 5 years of hands-on experience with Murex Mx.3 DataMart
• Strong 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 flows
• Experience with Murex integration methods: MxML, file-based interfaces (XML, CSV), DataMart API, and real-time/batch data flows
• Strong SQL skills - ability to write complex queries, optimize performance, and troubleshoot data issues
• Experience with at least one scripting/programming language: Python, Shell, Perl, or Java for automation and data transformation
• Understanding of capital markets products: Fixed Income, FX, Interest Rate Derivatives, Equity Derivatives, and/or Credit Derivatives
• Knowledge of Back Office and Risk data flows - settlements, confirmations, P&L, accounting entries, risk measures
• Experience working in a production support environment with SLA-driven incident management
• Good communication skills in English (written and spoken)

Responsibilities

• Design, develop, and maintain Murex DataMart extractions for Back Office, Risk, Finance, and Regulatory reporting needs
• 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 (XML, CSV, fixed-format)
• 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
• Work with Business Analysts and BO/Risk teams to understand data requirements and translate them into technical extraction specifications
• Support Murex upgrades and patch deployments - assess impact on existing DataMart extractions and integration flows, perform regression testing
• Optimize extraction performance (query tuning, batch scheduling, parallel processing)
• Develop and maintain integration components using messaging middleware (MQ, Kafka) or API-based connectivity where applicable
• 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 DataMart

SQL

Python

Shell

Perl

Java

Data integration

English fluency

Tools

MxML

XML

CSV

DataMart API

MQ

Kafka

Job description

Luxoft seeks a Murex DataMart and Integration Developer to join a team supporting a major international bank. The person will design, develop, and optimize DataMart extractions and integration flows between Murex Mx.3 and downstream/upstream systems in a live banking environment.

The role covers data extraction design, ETL processes, interface development, and ongoing support of the integration layer. You will work with Business Analysts and Risk teams, contribute to upgrades, and deliver robust