Senior Full Stack Developer (React.js | Node.js | Microsoft Azure)

Job Title: Senior Full Stack Developer (React.js \| Node.js \| Microsoft Azure)

• *Experience:** 8\+ Years
• *Employment Type:** Full\-Time

Job Summary

We are seeking an experienced Senior Full Stack Developer to design, develop, deploy, and support modern cloud\-native web applications on Microsoft Azure. The ideal candidate will have strong expertise in React.js, Node.js, Azure SQL Database, Azure Cloud Services, CI/CD automation, Infrastructure as Code (Terraform), and application monitoring.

In this role, you will be responsible for delivering end\-to\-end software solutions—from requirements gathering and architecture through development, deployment, monitoring, and production support. You will work closely with cross\-functional teams to build scalable, secure, and high\-performance enterprise applications while following cloud\-native architecture and DevOps best practices.

Key ResponsibilitiesFull Stack Application Development

• Design, develop, and maintain scalable, secure, and high\-performance web applications using React.js and Node.js.
• Build responsive, accessible, and reusable user interface components using modern JavaScript/TypeScript frameworks.
• Develop RESTful APIs and backend services using Node.js and Express.js.
• Design and implement Azure SQL Database schemas, stored procedures, functions, and optimized SQL queries.
• Build cloud\-native and microservices\-based applications following industry best practices.
• Implement secure authentication and authorization using OAuth, JWT, and Azure Entra ID.
• Optimize application performance, scalability, and maintainability.

Microsoft Azure Cloud Development

• Deploy, configure, and manage applications on Microsoft Azure.
• Develop and maintain cloud solutions using:
• Azure App Service
• Azure SQL Database
• Azure Storage Accounts
• Azure Key Vault
• Azure Monitor
• Azure Application Insights
• Azure Virtual Networks
• Azure Entra ID (Azure Active Directory)
• Implement secure cloud architecture and identity management.
• Ensure application scalability, high availability, and reliability.

DevOps \& CI/CD

• Design, build, and maintain CI/CD pipelines using GitHub Actions or Azure DevOps.
• Automate application deployments across Development, Testing, Staging, and Production environments.
• Implement Infrastructure as Code (IaC) using Terraform.
• Manage source control using Git and follow branching and release management strategies.
• Integrate automated testing, code quality checks, and deployment validation into CI/CD pipelines.

API Development \& Integration

• Design, develop, document, and maintain secure REST APIs.
• Integrate applications with internal and third\-party enterprise systems.
• Implement API authentication, authorization, and security best practices.
• Optimize API performance, scalability, and reliability.
• Support API lifecycle management and versioning.

Monitoring \& Production Support

• Configure Azure Application Insights, Azure Monitor, and Log Analytics.
• Build dashboards, alerts, and health monitoring for applications and infrastructure.
• Troubleshoot production issues and perform root cause analysis.
• Monitor application performance and proactively resolve operational issues.
• Support production deployments and ensure application stability.

Architecture \& Best Practices

• Participate in solution architecture, technical design, and technology selection.
• Conduct code reviews and enforce coding standards.
• Implement secure coding practices and enterprise development standards.
• Develop logging, monitoring, exception handling, and observability frameworks.
• Prepare technical documentation and contribute to knowledge\-sharing initiatives.
• Collaborate with business stakeholders, architects, QA teams, and DevOps engineers throughout the software development lifecycle.

Required Skills \& Qualifications

• Bachelor's or Master's degree in Computer Science, Information Technology, Engineering, or a related field.
• 8\+ years of experience in software development.
• 5\+ years of hands\-on experience with React.js and Node.js.
• Strong expertise in JavaScript, TypeScript, HTML5, CSS3, and responsive web development.
• Experience with Redux or Context API for state management.
• Strong knowledge of Node.js, Express.js, and REST API development.
• Experience implementing authentication and authorization using OAuth, JWT, and Azure Entra ID.
• Hands\-on experience with Azure SQL Database, SQL optimization, data modeling, and stored procedures.
• 3\+ years of experience developing and deploying applications on Microsoft Azure.
• Experience with Azure App Service, Azure Storage, Azure Key Vault, Azure Monitor, Application Insights, and Azure Virtual Networks.
• Strong experience with Git, GitHub, GitHub Actions, Azure DevOps, and CI/CD automation.
• Experience implementing Infrastructure as Code using Terraform.
• Strong understanding of cloud\-native application architecture and microservices.
• Experience configuring monitoring, logging, dashboards, and production alerting.
• Strong debugging, troubleshooting, and production support skills.
• Excellent communication, collaboration, and problem\-solving abilities.

Preferred Qualifications

• Experience building enterprise applications from the ground up.
• Experience modernizing legacy applications into cloud\-native architectures.
• Experience in healthcare, insurance, or other regulated industries.
• Knowledge of security and compliance standards such as HIPAA, PII, GDPR, or SOC 2\.
• Experience working in Agile/Scrum development environments.
• Microsoft Azure Certifications such as:
• Azure Developer Associate
• Azure Administrator Associate
• Azure DevOps Engineer Expert

Nice\-to\-Have Skills

• Terraform
• Docker and Kubernetes
• API Gateway Management
• SonarQube
• Performance Testing
• Security Scanning and Vulnerability Assessment
• Azure Front Door
• Azure Application Gateway
• Azure API Management (APIM)
• Microservices Architecture
• Container Orchestration

What We Offer

• Opportunity to build and modernize enterprise cloud\-native applications on Microsoft Azure.
• Exposure to modern full\-stack development, DevOps, and cloud technologies.
• Collaborative engineering environment with strong technical ownership.
• Opportunities to work on enterprise\-scale digital transformation initiatives.
• Competitive compensation, professional development, and career growth opportunities.

Work Location: Hybrid remote in Noida, Uttar Pradesh (Noida)