
● Develop and enhance APIs with Nest.js and Node.js
● Optimize MongoDB schemas, queries, and indexing for scale and performance
● Implement authentication, authorization, and security best practices
● Improve system performance for high-throughput messaging and campaign flows
● Collaborate with frontend developers to deliver reliable API integrations
● Maintain code quality through clean design, testing, and code reviews
● Work on performance tuning, monitoring, and debugging across services
Who You Are
● 2+ years of backend development experience
● Strong proficiency in Nest.js, Node.js, TypeScript, and MongoDB
● Experience in optimizing databases for performance and scalability
● Solid understanding of REST APIs, Git workflows, and deployments
● Familiarity with queues, caching or microservices is a plus
● Problem-solving mindset with a focus on scalability and efficiency

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