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CA

Vice President, Senior Front Office Software Engineer

Castleton Commodities International
United Statesfull_timeVerifiedPosted 14 Aug 2026

About the role

Castleton Commodities International is hiring a Senior Front Office Software Engineer to join our Data Science & Technology team. The ideal candidate will have demonstrated a passion for solving business problems with technology and possess strong programming experience. This position is a hands-on role responsible for developing, supporting, and maintaining a firmwide investment, trading, and analytics platform supported by APIs, applications, and visualization tools. This is an excellent opportunity for candidates with a strong technical background to interface directly with CCI’s commercial personnel. It is also a terrific opportunity to be involved in the early stages of the firm’s shift toward more cloud-first development.

Responsibilities:

  • Work directly with commercial trading teams to engineer and optimize trading processes and models.

  • Develop services and APIs in Python utilizing the latest frameworks and libraries with an emphasis on design patterns and code quality.

  • Develop software to support commercial activity, including supply and demand, positions, and market data analysis.

  • Develop cloud-native solutions to promote integration within a Firmwide Front Office IT platform's framework, including analytical and visualization tools.

Qualifications:

  • Bachelor’s or higher degree in Computer Science or related field of study.

  • 10+ years of prior professional programming experience utilizing Python programming languages.

  • Advanced understanding of object-oriented programming concepts.

  • Working knowledge in Linux and Windows environments.

  • Excellent knowledge of SQL and database technologies.

  • Ability to communicate and interact with a wide range of users ranging from very technical to non-technical.

  • Results-oriented team player who can handle rapidly changing projects and priorities while maintaining a strong professional presence.

  • Strong analytical skill-set with demonstrated attention to detail.

  • Proven ability to work effectively in a fast-paced, dynamic, and high-intensity environment with timely responsiveness and flexibility to work beyond normal business hours when required.

Preferred Qualifications:

  • Prior experience in energy/commodities trading.

  • Working knowledge working with cloud-based technologies (AWS).

  • Snowflake experience.

  • Familiarity with DevOps practices.

  • Experience with containers (ECS / EKS)

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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Company

Castleton Commodities International

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