We are seeking a Senior Full Stack Engineer with deep expertise in contemporary JavaScript ecosystems and cloud architecture. You'll be working on complex application modernization initiatives, focusing on transforming legacy systems into scalable, cloud-native applications.

Core Technical Stack

Frontend: React.js (with HooksAI, Context API), Next.js 14+, Redux/RTK, TypeScript, Tailwind CSS, Material-UI/Chakra UI
Backend: Node.js, NestJS, Express.js, GraphQL (Apollo Server), WebSocket

Cloud & Infrastructure

AWS Services: ECS, Lambda, API Gateway, S3, CloudFront, RDS, DynamoDB, SQS/SNS, ElastiCache
Infrastructure as Code: Terraform, CloudFormation
Containerization: Docker, Kubernetes, ECS

AI/ML Integration

AI API Integration (OpenAI, Hugging Face, Google Vertex AI)
Building & Consuming ML Models (TensorFlow, PyTorch, Scikit-learn)
Natural Language Processing (NLP)
Data Pipelines & Feature Engineering
AI for Automation & Predictive Analytics
Prompt Engineering for LLMs
AI Model Deployment & Monitoring

Databases & Caching

MongoDB
PostgreSQL
Redis
Elasticsearch




Authentication & Security:
OAuth2.0/OIDC
JWT
AWS Cognito
SAML2.0

Testing & Quality

Jest
React Testing Library
Cypress
CI/CD & Monitoring:
GitHub Actions
Jenkins
AWS CloudWatch
DataDog

Key Responsibilities

System Architecture & Development (70%)
Design and implement microservices architectures using Node.js/NestJS, focusing on scalability and performance
Build reusable component libraries and establish frontend architecture patterns using React.js and Next.js
Implement real-time features using WebSocket/Socket.io for live data updates and notifications
Design and optimize database schemas, write complex queries, and implement caching strategies
Develop CI/CD pipelines with automated testing, deployment, and monitoring
Create and maintain infrastructure as code using Terraform/CloudFormation
Implement security best practices and compliance requirements (SOC2, GDPR)

Examples Of Current Projects

Modernizing a

📌 Senior Fullstack AI Engineer (Noida)
🏢 Techahead
📍 Noida