Senior ETRM Application Developer

Castleton Commodities International LLC · London, England, United Kingdom

Location
London
Job Type
Full time
Posted
June 05, 2026

Job Description

Responsibilities:

  • Design, develop, and support applications and services across the end-to-end commodities trade lifecycle.

  • Build and enhance integrations between ETRM platforms and systems utilizing Java & Oracle.

  • Develop and maintain robust data pipelines including mapping, transformations, validations, and exception handling to ensure accuracy and completeness.

  • Partner with Trading, Risk, Scheduling, Settlements, and Accounting stakeholders to translate requirements into technical designs and deliverables.

  • Own production support for assigned systems, including incident response, root cause analysis, and implementation of permanent fixes.

  • Improve operational resiliency through monitoring, alerting, automated controls, reconciliation routines, and reprocessing capabilities.

  • Contribute to architecture and design decisions with a focus on performance, maintainabili...

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