Skills :
MongoDB, Express.js, React.js, Node.js (MERN Stack) – expert level
PostgreSQL – schema design, query optimisation, performance tuning
System & solution architecture for large-scale, distributed applications
AI/ML integration & optimisation (LLM APIs, prompt engineering, model/inference cost optimisation)
Microservices architecture, REST & GraphQL API design
Docker & Kubernetes fundamentals
CI/CD pipeline design and DevOps team oversight
Cloud platforms – AWS / Azure
Code review, engineering best practices, and technical mentoring
Application security, scalability and performance engineering
Bachelor's or Master's degree in Computer Science, Engineering or a related field
8–12 years of hands-on experience in software development,



with robust expertise in MERN stack and PostgreSQL
Proven experience architecting and delivering large-scale, production-grade systems
Demonstrated experience leading, mentoring or managing engineering/DevOps teams
Working knowledge of AI/ML optimisation techniques is a robust advantage

Pay: ₹2,000,000.00 - ₹3,000,000.00 per year

Experience:
MERN stack and PostgreSQL: 7 years (Required)
architecting and delivering large-scale, production: 7 years (Required)
AI/ML optimisation techniques: 7 years (Required)

Work Location: In person

📌 Senior Software Architect – Mern Stack Ai Optimisation & Devops Chennai
🏢 Sarvajith Infotech
📍 Chennai