Senior ETRM Application Developer
Location
london, england
Job Type
Full-time
Category
IT & Technology
Posted
June 15, 2026
Castleton Commodities International (CCI) is hiring a Senior ETRM Application Developer to expand our Commodities Trading Application Development team. This role sits at the center of our end-to-end trading lifecycle and is responsible for building and enhancing the applications and integrations that support front-to-back commodities trading, from exchange connectivity and trade capture through Confirmations, Scheduling, P&L, Risk, & Settlements. Work across a distributed application landscape and partner closely with Trading, Risk, Operations, and Technology teams to deliver scalable solutions with strong data quality, resiliency, observability, and control.
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, transformat...