NRG Energy, Inc. | Houston, United States | Posted June 18, 2026
Job Description
As an NRG employee, we encourage you to take charge of your career and development journey. We invite you to explore exciting opportunities across our businesses. You’ll find that our dynamic work environment provides variety and challenge. Your growth is key to our ongoing success—take the lead in shaping your career development, goals and future!
We are seeking a skilled Market and Supply Systems Developer to support and enhance our market-facing applications, with a focus on ERCOT and PJM systems. This contract-to-hire role involves developing and maintaining software solutions that interact with Independent System Operators (ISOs), leveraging APIs and portals to ensure seamless data exchange and operational efficiency.
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**Key Responsibilities**
• Design, develop, and maintain applications supporting market operations, primarily for ERCOT and PJM.
• Integrate with ISO APIs and portals to automate da...