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. 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.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.Experience working with a US based management team and global development team with offshore development.Working knowledge in cloud platforms such as AWS and Azure.Technical Skills:PythonKafkaJava (J2EE)JavaScriptSpring FrameworkSQL (AWS Redshift, Oracle, Sybase and DB2), Oracle PL/SQLRest APIAngular or ReactScripting (Windows, Linux)IBM MQ, TIBCO, JMSEmployee Programs & Benefits:CCI offers competitive benefits and programs to support our employees, their families and local communities. Competitive comprehensive medical, dental, retirement and life insurance benefitsEmployee assistance & wellness programsParental and family leave policiesCCI 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 programTuition assistance & reimbursementQuarterly Innovation & Collaboration AwardsEmployee discount program, including access to fitness facilitiesCompetitive paid time offContinued learning opportunitiesVisit to learn more!SummaryLocation: London, UKType: Full time
Sr Apps Developer(Hybrid) in London employer: Castleton Commodities International
As a Contract Negotiator at our company, you will thrive in a dynamic work environment that values collaboration and innovation within the energy sector. We offer competitive benefits, a supportive culture that encourages professional growth, and opportunities to engage with industry-leading experts. Located in a vibrant area, our workplace fosters a sense of community and commitment to excellence, making it an ideal place for those seeking meaningful and rewarding employment.
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Castleton Commodities International Recruitment Team
