- 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
- AWS Services: ECS, Lambda, API Gateway, S3, CloudFront, RDS, DynamoDB, SQS/SNS, ElastiCache
- Infrastructure as Code: Terraform, CloudFormation
- Containerization: Docker, Kubernetes, ECS
- 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
- MongoDB
- PostgreSQL
- Redis
- Elasticsearch
- Authentication & Security:
- OAuth2.0/OIDC
- JWT
- AWS Cognito
- SAML2.0
- Jest
- React Testing Library
- Cypress
- CI/CD & Monitoring:
- GitHub Actions
- Jenkins
- AWS CloudWatch
- DataDog
- 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)
- 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
- 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
- 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
- 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)
- Deep understanding of browser internals and web performance optimization
- Experience with streaming data processing and real-time analytics
- Experience designing event-driven architectures at scale
- 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
- 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
- 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
Skills Required
- Expert-level proficiency in JavaScript or 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 experience implementing authentication and authorization systems
- Experience with monitoring, logging, and observability tools
- Advanced degree in Computer Science, Engineering, or a related field
- Experience with cloud-native development and distributed systems patterns
- Proficiency in Rust, Go, or Python
- Deep understanding of browser internals and web performance optimization
- Experience with streaming data processing and real-time analytics
- Experience designing event-driven architectures at scale
- Knowledge of Domain-Driven Design principles
- Experience implementing CQRS and Event Sourcing patterns
- Experience with high-throughput, low-latency systems
- Understanding of distributed caching strategies and implementation
- AWS Professional certification, such as Solutions Architect or DevOps
- Experience with multi-region deployments and disaster recovery
- Knowledge of service mesh implementations such as Istio or Linkerd
- Familiarity with GitOps practices and tools such as ArgoCD or Flux
- Experience with chaos engineering practices
- Understanding of OWASP security principles
- Experience with PCI-DSS compliance requirements
- Knowledge of cryptography and secure communication protocols
- Background implementing Zero Trust architectures
- Experience with security automation and DevSecOps practices
- Experience with TDD or BDD methodologies
- Knowledge of performance testing tools such as k6 or JMeter
- Background implementing continuous testing strategies
- Experience with contract testing using Pact or Spring Cloud Contract
- Familiarity with mutation testing concepts
What We Do
TechAhead, a global leader in AI-powered custom software development, cloud engineering, and scalable iOS & Android mobile app development, trusted by Fortune 500 companies and enterprises worldwide. Founded in 2009, we are a Great Place to Work–certified company with 240+ experts and 16 years of experience in engineering innovative, scalable applications. We've partnered with leading brands like Audi, Disney, JLL, American Express, and AXA, delivering more than 2,500 apps and digital products that millions of people use daily. From concept to launch, we handle strategy, design, architecture, development, and ongoing maintenance. As your complete technology partner and one of the leading agentic AI companies, we manage digital transformation requirements so you can concentrate on running your business. Our AI-powered business solutions span multi-agent development, Retrieval-Augmented Generation (RAG) systems, and AI machine learning implementations. Our offerings in mobile app development, cloud infrastructure, digital transformation, and data engineering services deliver AI enterprise software that helps businesses utilize their data for actionable insights and competitive advantage. TechAhead holds SOC 2 Type II certification and ISO 42001:2023 certification, meeting the latest security standards. We've earned the AWS Cloud Operations Competency across five essential domains and the AWS Security Services Competency spanning eight security areas. As an AWS Advanced Tier Services Partner, specialising in AWS generative AI, and partnered with Microsoft, Google, and Adobe, we deliver secure AI-powered data solutions. Recognised by Webby Awards, Clutch, and Red Herring Global, we bring the technical expertise your enterprise needs and the collaborative partnership you deserve.
Why Work With Us
At TechAhead, we combine a team-first culture with engineering excellence to build AI-powered mobile and cloud products for enterprise clients. Engineers own work end-to-end, receive mentor-led career plans, yearly learning budgets, and regular hackathons — so you grow fast, ship often, and see real impact.
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