Senior Fullstack AI Engineer

Techahead Software Pvt. Ltd.; Dadri; On-site; INR 1,200,000 - 1,600,000; Full time

Job summary

TechAhead is a global digital transformation company with a strong presence in the USA and India, delivering AI-first product design thinking and bespoke development solutions. With 15+ years of experience, we partner with Fortune 500 brands to drive digital innovation and craft tailored solutions that meet client needs.

Join TechAhead to shape the future of digital innovation worldwide and drive impactful results with cutting-edge AI tools and strategies.

Qualifications

• Strong proficiency in React.js with hooks and performance tuning.
• Extensive Node.js backend experience and microservices.
• Solid background in cloud architecture and AWS services.
• Hands-on with container orchestration and infrastructure automation.
• Experience implementing authentication and authorization systems.
• Familiarity with monitoring and observability tools.

Responsibilities

• Design and implement microservices architectures using Node.js/NestJS, focusing on scalability and performance
• Build reusable component libraries and 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)

Skills

React.js internals & performance

Node.js backend development

AWS cloud architecture

Microservices design

Security & compliance awareness

Testing & observability mindset

Education

Bachelor's degree in Computer Science

Advanced degree (preferred)

Tools

NestJS

Next.js

Terraform

CloudFormation

Docker/Kubernetes

OAuth2.0/OIDC

Job description

Core Technical Stack:

• Frontend: React.js (with HooksAI, Context API), Next.js 14+, Redux/RTK, TypeScript, Tailwind CSS, Material-UI/Chakra UI
• AWS Services: ECS, Lambda, API Gateway, S3, CloudFront, RDS, DynamoDB, SQS/SNS, ElastiCache
• Infrastructure as Code: Terraform, CloudFormation

AI/ML Integration:

• Natural Language Processing (NLP)
• AI for Automation & Predictive Analytics
• Prompt Engineering for LLMs

Databases & Caching:

• MongoDB
• Redis
• Elasticsearch
• 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:

• 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 Skills & Qualifications:

• 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

Preferred Qualifications:

Technical Expertise

• Advanced degree in Computer Science, Engineering, or related field
• Experience with cloud-native development and distributed systems patterns
• Proficiency in additional programming languages (Rust, Go, Python)
• Experience with streaming data processing and real-time analytics
• Knowledge of DDD (Domain-Driven Design) principles
• Background in implementing CQRS and Event Sourcing patterns
• Experience with high-throughput, low-latency systems
• Understanding of distributed caching strategies and implementation
• AWS Professional certifications (Solutions Architect, DevOps)
• Experience with multi-region deployments and disaster recovery
• Knowledge of service mesh implementations (Istio, Linkerd)
• Familiarity with GitOps practices and tools (ArgoCD, Flux)
• Experience with chaos engineering practices

Security & Compliance

• Understanding of OWASP security principles
• Experience with PCI-DSS compliance requirements
• Knowledge of cryptography and secure communication protocols
• Background in implementing Zero Trust architectures
• Experience with security automation and DevSecOps practices

Development & Testing

• Experience with TDD/BDD methodologies
• Knowledge of performance testing tools (k6, JMeter)
• Background in implementing continuous testing strategies
• Experience with contract testing (Pact, Spring Cloud Contract)
• Familiarity with mutation testing concepts

About Us:

TechAhead is a global digital transformation company with a strong presence in the USA and India. We specialize in AI-first product design thinking and bespoke development solutions. With over 15 years of proven expertise, we have partnered with Fortune 500 companies and leading global brands to drive digital innovation and deliver excellence. At TechAhead, we are committed to continuous learning, growth and crafting tailored solutions that meet the unique needs of our clients.

Join us to shape the future of digital innovation worldwide and drive impactful results with cutting-edge AI tools and strategies!