Allegro Developer - IT Systems Expert

Occidental Petroleum Corporation; United States; On-site; USD 100,000 - 140,000; Full time

Job summary

Occidental Petroleum Corporation is seeking a software developer to design, develop, and support scalable Allegro ETRM solutions across trading, risk, scheduling, and accounting domains.

You will customize workflows, reports, and integrations, troubleshoot production issues, and collaborate with business stakeholders to gather requirements and deliver technical solutions. Strong C#/.NET and SQL Server skills are essential, with experience in API integrations and data integrity.

Qualifications

• Bachelor's degree in Computer Science, Information Systems, or a related technical field (required).
• 2–4 years of hands-on application development experience (required).
• Strong development skills in C#/.NET and SQL Server (T-SQL, stored procedures, performance tuning).
• Experience working with enterprise applications and system integrations.
• Experience leveraging evolving AI tools for troubleshooting and increased deployment velocity.
• Solid problem-solving and debugging skills.
• Strong written and verbal communication skills with the ability to collaborate across cross-functional teams.
• Willingness and aptitude to learn Allegro ETRM functionality and energy trading business processes.

Responsibilities

• Design, develop, and support scalable solutions within the Allegro ETRM platform to meet evolving business requirements.
• Customize and configure Allegro workflows, reports, and integrations to support trading, risk, scheduling, and accounting processes.
• Troubleshoot and resolve production issues across Allegro modules in a timely and efficient manner.
• Develop and maintain interfaces between Allegro and upstream/downstream systems, ensuring data integrity and reliability.
• Participate in system upgrades, patching, and regression testing activities.
• Optimize database performance and maintain data integrity within SQL Server environments.
• Collaborate with business stakeholders across trading, risk, scheduling, and accounting teams to gather requirements and deliver technical solutions.
• Provide ongoing support for system enhancements, bug fixes, and continuous improvements.
• Maintain thorough documentation of system configurations, customizations, and support activities.

Skills

C#/.NET

SQL Server

AI tools for troubleshooting

Problem solving

Communication

Attention to detail

Multitasking

Education

Bachelor's degree in Computer Science/Information Systems

Tools

Power BI

SSRS

Job description

Responsibilities

• Design, develop, and support scalable solutions within the Allegro ETRM platform to meet evolving business requirements.
• Customize and configure Allegro workflows, reports, and integrations to support trading, risk, scheduling, and accounting processes.
• Troubleshoot and resolve production issues across Allegro modules in a timely and efficient manner.
• Develop and maintain interfaces between Allegro and upstream/downstream systems, ensuring data integrity and reliability.
• Participate in system upgrades, patching, and regression testing activities.
• Optimize database performance and maintain data integrity within SQL Server environments.
• Collaborate with business stakeholders across trading, risk, scheduling, and accounting teams to gather requirements and deliver technical solutions.
• Provide ongoing support for system enhancements, bug fixes, and continuous improvements.
• Maintain thorough documentation of system configurations, customizations, and support activities.

Skills

• Strong development proficiency in C#/.NET frameworks.
• Expertise in SQL Server including T‑SQL, stored procedures, and query performance tuning.
• Ability to leverage AI and emerging developer tools to accelerate troubleshooting, code quality, and deployment efficiency.
• Solid problem‑solving and debugging skills across complex enterprise applications.
• Strong communication skills with the ability to work effectively with cross‑functional technical and non‑technical teams.
• Detail‑oriented with an emphasis on accuracy and continuous improvement.
• Self‑motivated and able to manage multiple priorities in a fast‑paced environment.

Qualifications

• Bachelor's degree in Computer Science, Information Systems, or a related technical field (required).
• 2–4 years of hands‑on application development experience (required).
• Strong development skills in C#/.NET and SQL Server (T‑SQL, stored procedures, performance tuning).
• Experience working with enterprise applications and system integrations.
• Experience leveraging evolving AI tools for troubleshooting and increased deployment velocity.
• Solid problem‑solving and debugging skills.
• Strong written and verbal communication skills with the ability to collaborate across cross‑functional teams.
• Willingness and aptitude to learn Allegro ETRM functionality and energy trading business processes.

Additional Desired Qualifications

• Development experience with the Allegro ETRM platform (Allegro Horizon preferred).
• Understanding of the energy trading lifecycle spanning front, mid, and back office operations.
• Experience with API/web services integrations and data migration or system interface development.
• Experience with reporting tools such as Power BI, SSRS, or similar platforms.
• Familiarity with agile development methodologies and tools.
• Experience planning deployments and communicating dependencies and risks to stakeholders.

All qualified applicants will receive consideration for employment without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by federal, state, or local law.