Sr. FullStack Engineer

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Job Summary:

We are looking for a highly skilled and experienced Senior Full Stack Developer with mandatory, hands-on expertise in Node.js and React.js. The ideal candidate has 10+ years of experience delivering scalable, high-performance web applications and services across the full stack. You will lead full lifecycle development with strong focus on JavaScript technologies, cloud-native architecture (especially Microsoft Azure), DevOps, and containerised deployments.

This role is ideal for engineers who are passionate about clean code, modern development practices, and architecting complex systems for enterprise or financial domains.

Key Responsibilities:

• Design, develop, and maintain modern, high-performance web applications using Node.js (backend) and React.js (frontend)— expertise in both is a must.
• Architect and consume RESTful APIs, including secured integrations using JWT and OAuth2.0.
• Implement cloud-native microservices and serverless functions using Microsoft Azure (Functions, App Services, Logic Apps).
• Build scalable and reusable frontend components using React, Redux, and component libraries like Material UI or Tailwind CSS.
• Lead application deployment with Docker, CI/CD pipelines, and modern DevOps tools on Azure and optionally AWS.
• Design and optimize database schemas and queries using SQL Server, MySQL, and MongoDB.
• Apply best practices in testing, version control, and secure coding to ensure clean and reliable software delivery.
• Monitor, debug, and optimize applications in production environments using tools like App Insights, Azure Monitor, or CloudWatch.
• Mentor junior developers and collaborate with product managers, architects, and QA teams for delivery excellence.

Required Skills & Must-Have Expertise:✅ Must-Have (Core Tech Stack):

• ✅ Expert in Node.js — REST API development, Express.js, async patterns, middleware, error handling
• ✅ Expert in React.js — Hooks, functional components, Redux, performance tuning
• ✅ proficiency in JavaScript (ES6+), HTML5, CSS3
• ✅ Experience integrating RESTful APIs with authentication and authorization (JWT, OAuth2.0)

☁️ Cloud & DevOps:

• Deep hands-on experience with Microsoft Azure: Azure Functions, App Services, Blob Storage, Azure SQL, Logic Apps
• CI/CD using Azure DevOps, GitHub Actions, or Jenkins
• Docker containerisation and deployment to AKS, ECS, or similar
• Familiarity with AWS (S3, Lambda, RDS, EC2) is a plus

🗃️ Databases:

• SQL Server, MySQL, MongoDB — schema design, query optimization, indexing

📦 Additional Tools & Practices:

• Code quality: ESLint, Prettier, PostCSS
• Version control: Git
• Experience with testing tools: Jest, Mocha, Cypress
• Agile/Scrum environment experience

Nice to Have:

• Experience with .NET Core (C#) APIs
• Familiarity with GraphQL or Next.js
• Exposure to Infrastructure as Code (ARM, Bicep, Terraform)
• Knowledge of serverless and event-driven architecture

Educational Qualifications:

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
• Azure Developer Associate or similar Microsoft/AWS certification is a plus.

What We Offer:

• A leadership role in full-stack cloud-native architecture
• High-impact work on enterprise-grade, customer-facing products
• Modern tools and workflows with focus on quality and automation
• Flexible work options: Remote/Hybrid
• Career growth toward architecture or engineering management

If you feel that you are fit for the Job, Kindly Share your Resume at Sakshi.karwa@alterys.tech.