DXP Development Developer

• WhatsApp API Expertise (Mandatory):
• Deep hands-on experience with Meta/WhatsApp Business Cloud API, including message handling, Webhooks, and Template management.
• Familiarity with the Embedded Signup and onboarding process.
• API Development & Integration
• Design, develop, and maintain robust integrations between the WhatsApp Business Platform (Cloud API) and various internal/external systems (e.g., Salesforce, HubSpot, custom databases).
• Build and manage Webhooks for real-time message delivery, event processing, and notifications.
• Develop backend services and automation logic using Node.js, Python, or Java, ensuring performance, scalability, and security.
• Implement authentication, message templates, and message handling per Meta’s compliance policies.
• Solution Development
• Build, test, and deploy end-to-end conversational flows, chatbots, and auto-response systems using frameworks like WhatsApp Flows.
• Develop and manage message templates for notifications, marketing, and transactional messages.
• Ensure all implementations comply with Meta’s latest guidelines and policies.
• System & App Integration• Integrate WhatsApp features seamlessly into web and mobile applications (iOS/Android) for omni-channel customer engagement.
• Collaborate with frontend and mobile teams to embed interactive messaging experiences using React, Angular, Vue.js, Flutter, or React Native.
• Ensure secure and scalable data synchronization between WhatsApp conversations and backend systems.
• Technical Compliance & Optimization
• Stay up to date with Meta/WhatsApp API updates, policies, and best practices.
• Monitor, troubleshoot, and optimize integration performance, reliability, and cost efficiency.
• Manage Embedded Signup, sandbox environments, and production rollout processes.
• Collaboration & Documentation
• Work closely with Product Managers, UX/UI Designers, and Business Teams to translate business needs into technical solutions.
• Create and maintain clear, detailed technical documentation, API references, and integration guides.
• Partner with Meta BSPs (Business Solution Providers) for setup, configuration, and issue resolution.
• Programming & Tech Stack:
• Strong proficiency in Node.js, Python, or Java for backend development.
• Solid understanding of RESTful APIs, Webhooks, JSON, and OAuth 2.0.
• Experience with React, or Vue.js for frontend development.
• Database experience in MySQL, PostgreSQL, or MongoDB.
• Exposure to cloud platforms (AWS, GCP, Azure) and containerization (Docker, Kubernetes).
• Integration Skills: