Senior Fullstack AI Engineer

As a Senior Full Stack Engineer at TechAhead, you will be involved in complex application modernization initiatives, with a focus on transforming legacy systems into scalable, cloud-native applications. You will work with a core technical stack that includes technologies such as React.js, Next.js, Node.js, NestJS, GraphQL, AWS services, Terraform, Docker, Kubernetes, AI/ML integration, databases like MongoDB and PostgreSQL, and authentication & security tools like OAuth2.0 and JWT. **Key Technical 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 monolithic PHP application into microservices using NestJS and React - Implementing event-driven architecture using AWS EventBridge and SQS - Building a real-time analytics dashboard using WebSocket and Time-series databases - Optimizing application performance through caching strategies and CDN implementation - Developing custom hooks and components for shared functionality across applications **Technical Leadership (30%):** - Conduct code reviews and provide technical mentorship - Contribute to technical decision-making and architecture discussions - Document technical designs and maintain development standards - Collaborate with product teams to define technical requirements - Guide junior developers through complex technical challenges **Required Technical Experience:** - Expert-level proficiency in JavaScript/TypeScript and full-stack development - Deep understanding of React.js internals, hooks, and performance optimization - Extensive experience with Node.js backend development and microservices - Strong background in cloud architecture and AWS services - Hands-on experience with container orchestration and infrastructure automation - Proven track record of implementing authentication and authorization systems - Experience with monitoring, logging, and observability tools Join TechAhead, a global digital transformation company, committed to continuous learning, growth, and crafting tailored solutions that meet the unique needs of clients. Shape the future of digital innovation worldwide with cutting-edge AI tools and strategies! As a Senior Full Stack Engineer at TechAhead, you will be involved in complex application modernization initiatives, with a focus on transforming legacy systems into scalable, cloud-native applications. You will work with a core technical stack that includes technologies such as React.js, Next.js, Node.js, NestJS, GraphQL, AWS services, Terraform, Docker, Kubernetes, AI/ML integration, databases like MongoDB and PostgreSQL, and authentication & security tools like OAuth2.0 and JWT. **Key Technical 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 monolithic PHP application into microservices using NestJS and React - Implementing event-driven architecture using AWS EventBridge and SQS - Building a real-time analytics dashboard using WebSocket and Time-series databases - Optimizing application performance through caching strategies and CDN implementation - Developing custom hooks and components for shared functionality across applications **Technical Leadership (30%):** - Conduct code reviews and provide technical mentorship - Contribute to technical decision-making and architecture discussions - Document technical designs and maintain development standards - Collaborate with product teams to define technical requirements - Guide junior developers through complex technical challenges **Required Technical Experience:** - Expert-level proficiency in JavaScript/TypeScript and full-stack development - Deep understand