Backend Developer (Java/Node) - Remote

Overview

As a Backend Developer at Applaudo, you will have the opportunity to influence your own development and grow professionally while working on innovative projects.

In Short

• Minimum 3-5 years of experience in backend development using Java or Node.js.
• Expertise in RESTful API design and implementation.
• Hands-on experience with WhatsApp Business API and chatbot automation.
• Knowledge of AI/NLP frameworks such as Dialogflow, Rasa, OpenAI GPT, or IBM Watson.
• Familiarity with OAuth, JWT authentication, and API security best practices.
• Experience with database management using PostgreSQL, MySQL, or MongoDB.
• Proficiency in Docker and containerized environment.
• Strong debugging and problem-solving skills.

Requirements

• Develop a Proof of Concept (PoC) for integrating WhatsApp Business with AI-driven automation.
• Set up and maintain the backend infrastructure to connect third-party APIs.
• Implement secure and scalable API integrations.
• Ensure real-time message processing with event-driven architectures.
• Optimize API performance and handle high-concurrency scenarios.
• Work with AI models and NLP frameworks to improve chatbot responses.
• Maintain compliance with WhatsApp API usage guidelines and data privacy laws.
• Collaborate with the team to deploy and test the integration in a production-like environment.

Benefits

• Work from home.
• Flexible schedule.
• Celebrations.
• Special discounts.
• Entertainment area.
• Flexible work spaces.
• Great work environment.
• Private medical insurance.