GMS Applications Developer - RIOO

At ERCOT, our diverse and dynamic work environment provides a platform on which employees can work together to build the future of the Texas power grid and wholesale market utilizing the latest technologies and resources.  We encourage you to join our talented, dedicated workforce to develop world-class solutions for today and tomorrow’s energy challenges while learning new skills and growing your career. ERCOT is committed to fostering inclusion at all levels of our company. It is the cornerstone of our corporate values of accountability, leadership, innovation, trust, and expertise. We know that individuals with a wide variety of talents, ideas, and experiences propel the innovation that drives our success. An inclusive and diverse workforce strengthens us and allows for a collaborative environment to solve the challenges that face our industry today and in the future. Grid and Market Solutions (GMS) Application Developer role expects knowledge and experience in full stack development who can design, code, test, document, and maintain applications to meet ERCOT business requirements for suite of Electric Power Grid Applications. The suite includes Resource Integration and Ongoing Operations (RIOO) system and Net Dependable Capability and Reactive Capability (NDCRC) web applications. Adhere to software development life cycle (SDLC) processes that include full stack development, performing testing and validation of Application to deliver quality software to customers. Works closely with customers, business area subject matter experts, team members and other internal technical teams to design, develop and maintain complex ERCOT applications in support of market needs and internal corporate requirements.  Uses toolsets that adhere to the frameworks of the technical stack used across the GMS division and ensures that products and solutions comply with the organization’s architectural standards JOB DUTIES Broadly applies principles, theories and concepts related to the profession. A seasoned, experienced professional with an in-depth/full understanding of area of specialization. May provide recommendations regarding issues outside the bounds of defined procedures and practices. Demonstrates good judgment in selecting methods and techniques for obtaining solutions. Wide latitude for decisions within assignments, programs, and projects; impact is generally limited to the project or department. Acts as a resource to advise and may at times a lead the work of lower-level professional and/or support employees.  Generally, represents the department on projects and may perform in a project leadership role. ADDITIONAL JOB DUTIES Performs all work according to applicable rules and regulations, including regulatory requirements and organizational policies and procedures. Works closely with business users and internal stakeholders to gather, review, and understand functional and non-functional requirements, proposing design improvements where appropriate. Designs, develops, tests, and maintains web-based applications using front-end and/or back-end technologies. Participates in requirements, design, and architecture review discussions with business users and technical teams. Develops and manages source code using Atlassian Bitbucket source control tools. Adheres to Software Development Life Cycle (SDLC) standards and change management processes for all software releases. Understands and follows GMS application release processes and best practices to deliver software changes seamlessly. Participates in interdepartmental meetings and presents software design, implementation details, and application enhancements. Analyzes, troubleshoots, and resolves application issues by performing root cause analysis and delivering software solutions. Participates in developing design specifications that comply with ERCOT architectural standards and blueprints. Researches, evaluates, and incorporates new technologies and tools to improve product development and engineering efficiency. Resolves customer issues and responds to enhancement requests. Assists in developing product user manuals and technical documentation. Works closely with GMS Production Support and other teams to provide technical support for supported applications. Automates software development processes using CI/CD tools such as Bitbucket, Maven, and Jenkins. Assists in developing tools, processes, and procedures that improve software development and organizational efficiency. Leverages AI tools such as GitHub Copilot, GPT, and Claude to accelerate software development, testing, code quality, and engineering productivity. Works with data sets and data pipelines, including Airflow and Databricks, and analyzes third-party software security vulnerabilities to implement security patches. Performs code reviews and promotes coding standards, best practices, and design patterns. Performs manual and automated unit, regression, and integration testing using appropriate testing frameworks. Works closely with project management teams to ensure successful delivery of application changes through testing and production deployment. Collaborates with project managers, architects, developers, usability engineers, business users, market participants, vendors, and other stakeholders to ensure quality product delivery. Assists in providing development metrics, code statistics, and implementation of standardized development methodologies. Ensures products and solutions comply with organizational architectural standards. Focuses on application and system design while providing technical guidance and mentoring to team members. Partners with technical leads to define solutions for complex business problems and enforce engineering standards. Optimizes applications, leads root cause analysis for production issues, and drives automation initiatives. Organizes and coordinates application planning, design, architecture, development, testi