Senior ETRM Application Developer

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.

You will 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. The ideal candidate is a hands-on engineer who can design clean interfaces, modernize integrations, and drive best practices across development and release processes.

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, maintainability, testability, and security.
• Participate in code reviews and mentor engineers by promoting strong engineering standards and reusable design patterns.
• Drive modern SDLC practices including version control discipline, automated testing, CI/CD, and release management.
• Coordinate and lead work delivered by offshore development teams, including planning, task delegation, and quality oversight.
  
  

Qualifications:

• Bachelor’s Degree in any relevant discipline such as Mathematics, Computer Science, or Engineering.
• 10 years of experience successfully delivering ETRM development and support in a commodity trading company.
• Experience working with a US based management team and global development team with offshore development.
• Proven ability to directly interface with business users on the entire SDLC.
• Significant experience in Triple Point (TPT) CommodityXL (CXL) or similar full scale ETRM system.
• Experience in interfacing with commodity exchanges (ICE, CME, NYMEX).
• Working knowledge in cloud platforms such as AWS and Azure.
  
  

Technical Skills:

• Python
• Kafka
• Java (J2EE)
• JavaScript
• Spring Framework
• SQL (AWS Redshift, Oracle, Sybase and DB2), Oracle PL/SQL
• Rest API
• Angular or React
• Scripting (Windows, Linux)
• IBM MQ, TIBCO, JMS
  
  

Employee Programs & Benefits:

CCI offers competitive benefits and programs to support our employees, their families and local communities. These include:

• Competitive comprehensive medical, dental, retirement and life insurance benefits
• Employee assistance & wellness programs
• Parental and family leave policies
• CCI in the Community: Each office has a Charity Committee and as a part of this program employees are allocated 2 days annually to volunteer at the selected charities.
• Charitable contribution match program
• Tuition assistance & reimbursement
• Quarterly Innovation & Collaboration Awards
• Employee discount program, including access to fitness facilities
• Competitive paid time off
• Continued learning opportunities
  
  

Visit https://www.cci.com/careers/life-at-cci/# to learn more!