Jobs at Castleton Commodities International

The Associate, Quantitative Power Analyst conducts market research, analyzes data, creates supply and demand models, and supports trading activities in the US energy markets.

The Senior Site Reliability Engineer improves infrastructure reliability and scalability, partners with various teams, implements IaC and CI/CD, and ensures business continuity through effective BCP/DR planning.

The Data Engineer will execute data architecture projects, manage data ingestion processes, ensure data quality, and transition data to new systems while collaborating with investment teams.

The Vice President, Senior Database Administrator leads enterprise database platforms, ensuring security, performance, and scalability while implementing best practices and overseeing teams across cloud and on-prem environments.

Support day-to-day compliance operations for physical and financial commodities trading across Europe. Maintain and enhance monitoring dashboards, reports and data checks using Python, SQL, Power BI and Excel. Assist with regulatory analysis, audits, data requests and ad-hoc projects while collaborating with trading, operations, technology, risk and other stakeholders to enable compliant trading and investing activities.

The role involves developing and supporting applications for commodities trading, enhancing integrations, maintaining data pipelines, and collaborating with various teams for effective solution delivery.

Partner with stakeholders to discover AI use cases, configure enterprise GenAI tools, build and maintain high-quality prompts, contexts, and RAG/document-intelligence pipelines, evaluate and improve AI outputs, create reusable playbooks/templates, and enable teams on governed, production-ready AI workflows.

Two-year rotational leadership program based in Houston offering four six-month rotations across operations and finance (settlements, trading operations, treasury, credit, tax, enterprise improvement, product control) with training, special projects, and potential conversion to a full-time role.

Design, build, and maintain end-to-end data ingestion pipelines and data architecture. Transition datasets to a new stack, map/standardize/normalize data, monitor data quality, manage vendor data inputs, and partner with commercial trading teams to gather requirements and support analytics and investing use cases.

Manage daily and intraday natural gas nominations, confirmations, balancing, and operational coordination across pipelines. Monitor pipeline notices and constraints, reconcile scheduled volumes, support traders on physical optimization (transportation, storage, pooling), assist month-end close and invoicing, maintain records, communicate operational updates during disruptions, support process improvements, ensure compliance, and provide rotating weekend/holiday coverage.

Oversee and manage payroll processes for US and Canadian employees, ensuring accuracy, compliance with tax reporting, and effective communication with stakeholders.

The Hydrologist role involves designing and maintaining quantitative forecasting tools for hydrological variables, integrating them into power generation forecasts. The role requires strong programming skills and familiarity with hydrological modeling.

Negotiate and manage energy-commodity master agreements (ISDA, EFET, CPMA, transport/storage, emissions, FX), guarantees, and NDAs; maintain contract management records; liaise with counterparties and internal legal, credit, trading and operations teams; ensure correct legal/credit risk allocation and commercial controls; perform follow-up, recordkeeping and administrative tasks.

Work with traders and analysts to build scalable Python services and APIs, develop supply/demand models, market data analysis, real-time analytics, visualizations, and workflow automation for the front-office platform.

Work directly with traders and analysts to build scalable Python services, APIs, and cloud-native tools for real-time analytics, visualization, and workflow automation supporting supply/demand models, market data analysis, and trading strategies.

The Lead ETRM Solutions Architect is responsible for defining and evolving applications for commodities trading, ensuring scalable and resilient integration between various trading lifecycle components and overseeing architectural best practices.