Allegro Developer - IT Systems Expert

Occidental Petroleum Corporation; Houston (TX); On-site; USD 90,000 - 125,000; Full time

Job summary

Occidental Petroleum Corporation invites an Allegro Developer to join the IT Marketing Systems team in Houston, TX. You will design, customize, and maintain Allegro ETRM solutions, interfaces, and workflows to support trading, risk, scheduling, and accounting processes.

The role requires 2–4 years of hands-on development experience with C# /.NET and SQL Server, plus strong debugging and collaboration skills. A proactive approach to upgrades, testing, and data integrity is essential.

Qualifications

• Requires a Bachelor's degree in a technical field and 2–4 years of hands-on development experience.
• Solid expertise in C# / .NET and SQL Server (T-SQL, stored procedures, performance tuning).
• Experience with enterprise apps, system integrations, and AI-assisted troubleshooting is a plus.
• Strong problem-solving, debugging, and cross-functional collaboration skills.

Responsibilities

• Design, develop, and support scalable Allegro ETRM solutions customized to business needs.
• Configure Allegro workflows, reports, and integrations across trading, risk, scheduling, and accounting.
• Troubleshoot production issues across Allegro modules in a timely manner.
• Develop interfaces between Allegro and upstream/downstream systems to ensure data integrity.
• Participate in system upgrades, patching, and regression testing activities.
• Optimize SQL Server performance and maintain data integrity within environments.
• Collaborate with stakeholders to gather requirements and deliver technical solutions.
• Maintain thorough documentation of configurations, customizations, and support activities.

Skills

C# / .NET

SQL Server (T-SQL)

AI tools usage

Debugging skills

Communication skills

Attention to detail

Multi-priority management

Education

Bachelor's degree in Computer Science / Information Systems / related field

Tools

Power BI

SSRS

Job description

## Allegro Developer - IT Systems ExpertApplylocations: Houston, Texastime type: Full timeposted on: Posted Yesterdayjob requisition id: JR109588Oxy produces, markets and transports oil and natural gas to maximize value and provide resources fundamental to life. The company leverages its global leadership in carbon management to advance lower-carbon technologies and products. Headquartered in Houston, Oxy primarily operates in the United States, Middle East and North Africa. To learn more, visit OxyOxy strives to attract and retain talented employees by investing in their professional development and providing rewarding opportunities for personal growth. Our goal is to meet the highest employer standards by ensuring the health and safety of our employees, protecting the environment and positively impacting our communities where we do business.We are looking for an experienced and motivated individual to fill the position of **Allegro Developer** within our IT Marketing Systems group based in Houston, Texas.## ## Essential Job 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 is required* 2–4 years of hands-on application development experience is 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 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