Job Summary The IT Real-Time Applications (RT Apps) team is seeking a hands-on Lead Full-Stack Cloud Application Developer to design, build, and support a new market submission web application for ISO integrations. The role will set technical direction while remaining hands-on with development and code reviews. The application will span an Angular front end, C#/.NET APIs and background services, PostgreSQL, and AWS. The successful candidate will help deliver a secure, responsive, highly available application capable of displaying live data and submission updates without requiring page refreshes. Key Responsibilities

• Lead the technical design, development, deployment, and production support of the market submission web application.
• Develop and maintain C#/.NET APIs, web APIs, and background services.
• Collaborate on Angular front-end development and integration with backend services.
• Work with PostgreSQL databases and AWS cloud services.
• Establish technical direction, development standards, and implementation approaches.
• Review code and provide technical guidance to developers.
• Lead and mentor development team members.
• Work directly with GSOC users to understand workflows and translate requirements into practical, maintainable features.
• Collaborate with Business Analysts, Project Managers, Architecture, Cybersecurity, Cloud, Database, Networking, and Support teams.
• Plan and coordinate application releases and deployments.
• Troubleshoot and resolve production issues and technical challenges.
• Ensure applications are secure, responsive, highly available, and maintainable.
• Support live data and submission updates without requiring page refreshes.
• Take ownership of features and initiatives from initial requirements through design, development, deployment, and production support.
• Make sound technical decisions while maintaining focus on user experience and business requirements. Required Qualifications
• Strong senior-level .NET development experience.
• Strong hands-on experience with C#.
• Strong experience developing Web APIs.
• Formal experience leading software development teams or projects.
• Experience leading developers, conducting code reviews, and providing technical guidance.
• Experience working directly with business stakeholders and cross-functional teams.
• Experience with cloud platforms such as AWS, GCP, or Azure.
• Strong communication and collaboration skills.
• Ability to work hands-on while providing technical leadership. Preferred Qualifications
• Experience with Microsoft Azure.
• Experience with AWS.
• Experience with Angular.
• Experience with PostgreSQL.
• Experience supporting highly available, real-time, or time-sensitive applications.
• Experience working with market, trading, or energy-related applications.