• Apoyar las actividades de desarrollo y pruebas bajo la supervisión del líder para ofrecer las funcionalidades del sprint comprometidas. • Implementar tareas asignadas de desarrollo de backend e interfaz de usuario basadas en el backlog del sprint. • Desarrollar y actualizar código alineado con los estándares de codificación. • Realizar pruebas unitarias y dar soporte a la remediación de defectos. • Documenta la funcionalidad y notas de configuración implementadas según sea necesario. • Apoyar la integración y las pruebas del sistema resolviendo los problemas identificados. • Participar en ceremonias ágiles y actividades de ejecución del sprint. • Escalar los bloqueadores y dependencias al Líder o al Scrum Master.

• Develop and maintain services ensuring clean, testable, well-documented code • Build and improve APIs and services orchestrating agent workflows across LLM/TTS/STT vendors • Implement resilient patterns for external provider calls (retries, timeouts, fallbacks, rate limits, circuit breaking) • Integrate with CRMs and telecom providers, enabling bi-directional sync and workflow triggers • Maintain internal abstractions/adapters for consistent and extensible integrations • Work with MongoDB and Aurora for data storage and relational guarantees • Use RabbitMQ for asynchronous workflows and Redis for caching and ephemeral state • Participate in migration planning from Docker + ECS to Kubernetes • Contribute to CI/CD improvements, deployment safety, and observability • Engage in incident response and operational reliability improvements

• Design, develop, and maintain scalable backend solutions using Python, focusing on ERPNext/Frappe and distributed system components • Implement and maintain REST APIs and integrations between ERPNext, partner platforms, and downstream systems • Enhance ERPNext/Frappe doctypes, workflows, permissions, and backend logic • Build and support event-driven or asynchronous processes to improve system performance • Create and execute unit tests, API tests, and support regression and performance testing • Utilize modern frontend frameworks (React or similar) for UI components and API integrations • Optimize solutions for scalability, reliability, and performance • Troubleshoot and resolve issues across full-stack layers • Collaborate with cross-functional teams to resolve production issues

• Design and develop scalable applications across frontend and backend layers • Build intuitive user interfaces using TypeScript, Next.js, React/Redux, and Three.js • Develop backend services and APIs using Python, Django, PostgreSQL, and AWS • Apply computer science fundamentals to optimize algorithms, data structures, networking, and database design • Ensure application performance, scalability, and reliability • Collaborate closely with engineering, product, and design teams • Take ownership of technical solutions and contribute to architectural decisions • Mentor and guide other engineers, fostering knowledge sharing and high-quality code standards