Senior MEAN Stack Developer (Backend)

About:

We are looking for a highly skilledSenior MEAN Stack Developer (Backend-focused) with strong expertise inNode.js and hands-on experience inAI/ML workflows . You will play a key role in building scalable backend services, integrating AI/ML models, and improving the performance of our SaaS applications.

Responsibilities

• Develop, optimize, and maintain backend services usingNode.js (Express.js/NestJS) .
• Design robust APIs and microservices ensuring high performance and scalability.
• Work with databases such asMongoDB ,PostgreSQL , andElasticSearch .
• IntegrateAI/ML models , vector search, embeddings, and LLM-based features into the product.
• Build and maintain front-end components inAngular when needed.
• Collaborate closely with Product, DevOps, QA, and Data/AI teams.
• Ensure code quality through CI/CD, testing, and best development practices.
• Troubleshoot performance issues and optimize backend logic and database queries.
• Participate in architectural decisions and contribute to technical strategy.

Required Skills & Experience

• 35 years of experience as a MEAN Stack.
• Strong hands-on expertise withNode.js ,Express.js/NestJS , JavaScript/TypeScript.
• Solid understanding ofMongoDB, PostgreSQL, ElasticSearch .
• Experience integrating third-party APIs, building scalable RESTful APIs, and handling large datasets.
• Practical experience withAI/ML pipelines , model integration, embeddings, or vector databases.
• Experience working withLLMs , prompt engineering, or building AI-driven features.
• Familiarity with cloud platforms (AWS/GCP/Azure ) and DevOps basics.
• Strong understanding of software architecture, security practices, and performance optimization.