Lead Full-Stack Engineer - AI Product Development

Experience: 6-9 Years | Location: Chennai, Tamil Nadu (Work from Office)

Job Summary

We're hiring a Lead Full-Stack Engineer to design, build, and operate AI-powered products end-to-end. You'll own complex features across backend, frontend, and cloud infrastructure - combining robust full-stack engineering with a passion for building intelligent, AI-driven applications - while mentoring engineers and driving technical excellence.

What You'll Do

- Lead design and delivery of end-to-end AI products and platform capabilities
- Define architecture, coding standards, and best practices across backend, frontend, and data layers
- Build scalable, secure backend services and REST/GraphQL APIs
- Lead development of data-centric React UIs - dashboards, tables, workflows, audit trails
- Architect and manage AWS deployments for scalability, reliability, and cost efficiency
- Drive observability and CI/CD best practices
- Mentor engineers, run code reviews, and collaborate with product data teams

Must-Have Skills

Backend

- Node.js with TypeScript - deep expertise required
- REST/GraphQL API design: auth, RBAC, rate limiting, pagination
- Distributed systems: event-driven architecture, queues, async processing
- Strong debugging skills across distributed systems

AWS





- Hands-on architecture, deployment monitoring on AWS (EC2/EKS/Lambda, S3, IAM, RDS, CloudWatch)
- Docker, containerized deployments, CI/CD pipelines

Frontend

- React and modern frontend practices
- State management, component design, performance optimization

Data Fundamentals

- SQL (PostgreSQL/MySQL) - query optimization, indexing
- Working knowledge of MongoDB
- Core ETL/ELT concepts: idempotency, data quality, schema evolution

Good to Have

- Agentic AI / LLM-based workflows exposure
- Event-driven messaging (Kafka, RabbitMQ)
- Data ingestion pipeline experience with Airflow (or equivalent orchestration tools)
- Microservices domain-driven design (DDD)
- Experience in high-scale, data-intensive environments

What We're Looking For

- Proven track record as a technical leader or senior IC
- Strong ownership - takes initiatives from concept to production
- Comfortable in ambiguous, fast-paced environments
- Passion for mentoring and building high-performing teams

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Lead Full Stack Engineer (Chennai)
🏢 Synergy Group
📍 Chennai