Front Office Software Engineer
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Job Description
Castleton Commodities International (www.cci.com) is redefining how data and technology drive the future of global energy trading. Our Data Science & Technology team is at the forefront of this evolution, designing powerful systems and innovative tools that help our front-office teams understand market behavior, forecast price movements, and manage risk more effectively.
With a commitment to excellence and a modern, open-source technology stack, we solve complex, high-impact challenges at scale. From cloud-native infrastructure and machine learning platforms to real-time analytics, custom APIs, and internal libraries, we build the tools that give CCI a competitive edge in the global commodities markets.
If you're looking to build cutting-edge solutions in a high-performance trading environment, we'd love to hear from you. Apply today and take the next step in your technology career at CCI!
What You Build:
Partner directly with commercial trading teams to engineer and optimize trading processes and analytical models.
Build and maintain Python-based services and APIs using modern frameworks and best-in-class design patterns.
Design & develop solutions to support supply and demand models, market data analysis, and position management.
Design cloud-native tools that integrate seamlessly into our Front Office platform, including visualization and analytics interfaces.
What You Bring:
Strong professional experience with Python and deep understanding of object-oriented programming.
Advanced knowledge of SQL and relational database technologies.
Familiarity with DevOps practices, including Docker and cloud-native deployments.
Experience in Linux and Windows environments.
Exposure to AWS and Snowflake technologies is highly desirable.
Prior experience in energy or commodities trading is a major plus.
Ability to communicate effectively across technical and non-technical audiences.
Strong attention to detail, problem-solving skills, and a passion for technology innovation.
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!
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Automate your job search with Sonara.
Submit 10x as many applications with less effort than one manual application.
