Full Stack Engineer II - Java, APIs & GenAI

Job Description OverviewWe are seeking a Full Stack Engineer II to design and build scalable, enterprise-grade applications using Java, API-first architecture, and GenAI-powered development practices. This role focuses on building high-performance backend services and modern frontend integrations while leveraging AI tools to accelerate delivery and improve code quality.Location: Phoenix, AZDuration: 12 monthsKey Responsibilities:Build and maintain full stack applications (backend + frontend) using Java and modern frameworksDevelop RESTful APIs and GraphQL services for enterprise-scale systemsDesign API-first, microservices-based architecturesWork with large-scale datasets and Big Data querying techniquesLeverage GenAI tools (e.g., GitHub Copilot) to accelerate development and improve productivityImplement CI/CD pipelines for automated build, test, and deploymentDevelop reusable, modular components aligned with enterprise standardsEnsure performance, scalability, and security across applicationsCollaborate with product, architecture, and QA teams to deliver high-quality solutionsRequired Skills:Java (Spring / Spring Boot)REST APIs & GraphQLGenAI / AI-assisted development toolsBig Data & NoSQLCI/CD (Jenkins, Docker, GitHub Actions)Apache Kafka / event-driven architecturePreferred Qualifications:Experience with React, Angular, or similar frontend frameworksFamiliarity with reactive programming (Vert.x or similar)Experience in microservices and distributed systemsExposure to enterprise-scale environmentsPrior American Express experience is a plusWhy Join:Work on cutting-edge GenAI-driven engineering initiativesBuild scalable systems used across enterprise platformsCollaborate with high-performing, cross-functional teamsOpportunity to influence modern engineering standards and practicesExcellent verbal and written English communication skills and the ability to interact professionally with a diverse group are required.CTG does not accept unsolicited resumes from headhunters, recruitment agencies, or fee based recruitment services for this role.To Apply:To be considered, please apply directly to this requisition using the link provided. For additional information, please contact Rebecca Olan at Rebecca.Olan@ctg.com. Kindly forward this to any other interested parties. Thank you!