About the role
- Develop and maintain applications using MongoDB, Express.js, React, and Node.js
- Build and integrate RESTful and third-party APIs
- Integrate marketing platforms such as Meta Ads, Google Ads, and analytics APIs
- Implement AI integrations (LLMs, chatbots, automation, recommendations)
- Design and optimize MongoDB schemas and queries
- Ensure application security, scalability, and performance
- Collaborate with frontend, product, and design teams
- Strong experience with Node.js, Express.js, and React
- Proficiency with MongoDB and data modeling
- Experience with API development and integrations
- Solid understanding of web architecture and security best practices
- Git and modern deployment workflows
- Experience with AI APIs (OpenAI, Gemini, Claude, etc.)
- Understanding of prompt engineering and AI workflows
- Familiarity with embeddings, semantic search, and RAG
- Exposure to vector databases (Pinecone, FAISS, Weaviate)
- Experience with Meta Marketing API, Google Ads API, or similar AdTech platforms
- Background jobs, queues, and cron handling
- Cloud, Docker, or CI/CD exposure