AI Software Engineer

Gainwell Technologies is hiring an Advisor Application Developer – AI Software Engineer to develop, modernize, and support large-scale, database-driven healthcare applications. The role combines enterprise software and database engineering with AI-assisted development, technical leadership, and production support.

Responsibilities:

• Design, develop, enhance, and modernize enterprise-scale Java, JavaScript, and database-driven healthcare applications
• Develop and optimize complex SQL and AWS RDS solutions, including query tuning, indexing, execution-plan analysis, and application performance
• Apply GitHub Copilot and advanced AI models across coding, testing, debugging, refactoring, code reviews, documentation, and technical analysis
• Use heavy reasoning models for complex problem solving, architecture, root-cause analysis, performance issues, and legacy-code analysis, while utilizing coding and lightweight models for routine engineering tasks
• Support REST APIs, healthcare integrations, and HL7 interfaces, where applicable
• Provide technical leadership through solution design, peer reviews, troubleshooting, mentoring, and engineering best practices
• Designs, develops, reviews, tests, documents, and implements complex Java, JavaScript, SQL, and database-driven solutions
• Performs code and design reviews and promotes modular, maintainable, secure, and testable software engineering practices
• Uses GitHub Copilot and advanced AI models to accelerate development, testing, refactoring, debugging, documentation, and code analysis
• Designs and optimizes AWS RDS and relational database solutions, including complex SQL, indexing, query tuning, and performance analysis
• Develops and supports REST APIs, enterprise integrations, and healthcare/HL7 interfaces
• Provides complex technical and production support across application, database, and integration layers
• Reviews technical specifications and recommends solutions for modernization, performance, scalability, reliability, and technical-debt reduction
• Provides technical leadership, mentoring, and engineering guidance to development team members
• Ensures AI-generated solutions are appropriately reviewed, tested, secured, and validated before implementation

Requirements:

• Ten or more years of application development or software engineering experience supporting complex enterprise applications
• Advanced hands-on expertise in Java and JavaScript, including REST/SOAP APIs, application design, testing, debugging, and modern development practices
• Strong experience with SQL, relational databases, PostgreSQL/Oracle, AWS RDS, indexing, query optimization, and performance tuning
• Experience using GitHub Copilot and advanced AI models for coding, code analysis, refactoring, testing, debugging, documentation, and technical problem solving
• Strong experience with solution design, code reviews, technical specifications, complex troubleshooting, mentoring, and modernization of enterprise applications