Senior Full Stack Developer

About the Role

We are seeking an experienced Senior UI Developer with strong expertise in modern frontend technologies and backend development using Node.js. The ideal candidate should have hands-on experience building scalable, high-performance enterprise applications and be capable of leading technical initiatives from design through production. This role requires close collaboration with client architects, product owners, and cross-functional teams while mentoring developers and driving engineering excellence.

Key Responsibilities

• Design and develop scalable, responsive, and reusable frontend applications using React.js and TypeScript.
• Build robust backend services using Node.js and GraphQL technologies.
• Develop reusable UI components and establish best practices for component architecture.
• Design and optimize GraphQL APIs for performance, scalability, and maintainability.
• Integrate frontend applications with Adobe Experience Manager (AEM).
• Implement authentication and authorization using OAuth2 and Keycloak.
• Integrate cloud services such as AWS S3 for file storage and management.
• Implement caching strategies using Redis to improve application performance.
• Build and maintain CI/CD pipelines using GitHub Actions.
• Write automated tests using Playwright and ensure high code quality.
• Perform code reviews, enforce coding standards, and mentor junior developers.
• Troubleshoot production issues and provide effective debugging and performance optimization.
• Collaborate with client stakeholders, architects, product owners, and Agile teams to deliver high-quality software solutions.
• Participate in system design discussions and contribute to scalable application architecture.

Mandatory Technical Skills

Frontend

• Expert in React 19 and TypeScript
• Apollo Client & GraphQL
• Material-UI (MUI) & Emotion
• Tailwind CSS
• State Management using XState (or equivalent)
• Vite (CSR & SSR)
• Adobe Experience Manager (AEM) Integration

Backend

• Strong experience with Node.js
• Apollo Server & GraphQL
• type-graphql
• InversifyJS (Dependency Injection)
• Redis Caching
• OAuth2 / Keycloak Authentication
• AWS S3 Integration

Testing & DevOps

• CI/CD using GitHub Actions
• Playwright Automation Testing
• Git Branching Strategy
• Pull Request and Code Review Process

Required Competencies

• Strong understanding of component-driven architecture and reusable UI development.
• Experience designing scalable frontend and backend solutions.
• Expertise in GraphQL schema design, API optimization, and performance tuning.
• Strong knowledge of system design and enterprise application architecture.
• Excellent debugging, troubleshooting, and production support skills.
• Experience conducting technical code reviews and mentoring engineering teams.
• Strong understanding of software engineering best practices and design patterns.
• Excellent verbal and written communication skills.
• Ability to work directly with clients, architects, product owners, and cross-functional teams.
• Experience leading Agile/Scrum teams and driving end-to-end technical delivery.

Preferred Qualifications

• Bachelor's or Master's degree in Computer Science, Information Technology, or a related field.
• Experience working on enterprise-scale web applications.
• Exposure to cloud-native architectures and modern frontend ecosystems.
• Experience working in client-facing consulting or product engineering environments.