• Design, develop, test, deploy, maintain, and improve scalable, secure, and high-performance backend systems. • Serve as the subject-matter expert for infrastructure when designing new products and introducing new technologies. • Collaborate closely with engineering and research teams to integrate infrastructure components with product features. • Design event-driven architectures and develop APIs and microservices. • Ensure system reliability, performance, and scalability through monitoring, logging, and error-handling mechanisms. • Stay up to date with emerging trends, technologies, and methodologies. • Participate in code reviews, contribute to open-source projects, and mentor junior engineers.

• Build REST APIs with Kotlin or Java with a keen focus on scalability, reliability, and performance. • Implement secure, performant integrations with payment APIs • Design and build RESTful services and event-driven architectures • Manage data storage using relational databases • Contribute to CI/CD pipelines and testing automation • Collaborate cross-functionally to deliver end-to-end solutions

• Design, develop, and enhance frontend UI components using Java and Vue.js (Micro Frontends) • Build and maintain guided, intelligent workflows that prompt agents with the right questions and screens • Support and enhance a rules-driven UI system that determines agent workflows and decision paths • Develop and integrate backend services using AWS Lambda (Python) to support UI functionality • Work closely with team leads who define workflow decisions and development priorities • Troubleshoot application, AWS, and environment-related issues as needed (light DevOps exposure) • Support the agent UI platform used to handle fraudulent credit card transactions

• Develop, test, and maintain robust web applications using PHP and other web technologies • Create and manage backend services and ensure seamless data integration • Develop user-friendly, responsive web interfaces using HTML, CSS, JavaScript, and front-end frameworks (e.g., React, Vue.js, Angular) • Ensure cross-browser compatibility and mobile responsiveness • Design and maintain databases (MySQL, PostgreSQL, or equivalent) • Optimize database queries and perform routine maintenance tasks • Develop and integrate RESTful APIs to enhance application functionality • Collaborate closely with designers, developers, and project managers to deliver high-quality products • Conduct thorough testing of web applications to identify and fix bugs or issues • Stay updated with the latest industry trends and technologies and propose improvements to current processes and technologies.