Lead Full Stack Developer (MEAN / MERN)

Job Title : Lead Full Stack Developer

Location : New Delhi. India

Applicant must have minimum 8 years of hands on coding experience in MERN / MEAN.

Share resume at jobs@expluger.com

We are looking for a highly skilled and experienced Full Stack Engineer to join our dynamic team. The ideal candidate will have a proven track record of building scalable, high-performance applications and a strong background in backend, frontend, and cloud technologies.

Key Responsibilities

• Design, develop, and maintain scalable, secure, and high-performance web applications.
• Work across the full stack—frontend, backend, databases, messaging, and cloud infrastructure.
• Develop RESTful and GraphQL APIs, ensuring efficiency and security.
• Implement real-time communication using sockets and messaging queues.
• Collaborate with cross-functional teams to define, design, and deliver new features.
• Optimize applications for maximum speed, scalability, and reliability.
• Integrate AI / ML models (RAG pipelines, vector databases, embeddings, etc.) into production systems.
• Manage and optimize relational (MySQL, PostgreSQL) and NoSQL databases (MongoDB, Redis).
• Leverage search and indexing tools such as Elasticsearch for scalable data retrieval.
• Deploy, monitor, and scale applications using GCP and AWS cloud platforms.
• Implement CI / CD pipelines, testing strategies, and version control using Git / GitHub / GitLab.
• Mentor junior engineers and contribute to code reviews, architecture discussions, and best practices.

Required Skills & Expertise