Backend Engineer

Required Skills

• Strong expertise in WhatsApp Business API / Cloud API integration
• Hands‑on experience with REST APIs, webhooks, microservices, and event‑driven architecture
• Proficiency in Node.js/Python/Java backend development
• Strong cloud and DevOps experience (AWS/Azure/GCP, Docker, Kubernetes)
• Experience integrating CRM/contact center platforms
• Strong understanding of API security, OAuth2, JWT, and compliance requirements
• Experience designing scalable, high‑availability messaging systems
• Excellent stakeholder management and technical leadership skills

Preferred Experience

• 7+ years in API integration or enterprise communication platforms
• 3+ years specifically in WhatsApp Business API implementations
• Experience in telecom, banking, fintech, eCommerce, or contact center industries
• Experience handling millions of messages/month at ent...