FULL STACK DEVELOPER
Gurgaon · Mid Level
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Job description
ABOUT THE ROLE
KEY RESPONSIBILITIES
1. Frontend Development
- Design and develop responsive, scalable, and high-performance web applications using Angular 19+.
- Build modern user interfaces using Standalone Components, Signals, and Signal-based State Management.
- Develop reusable UI components, directives, pipes, and shared libraries.
- Implement Reactive Forms, Template-Driven Forms, Routing, Lazy Loading, Route Guards, Dependency Injection, and HTTP Interceptors.
- Utilize Angular's latest template control flow features such as @if, @for, and @switch.
- Ensure responsive design and compatibility across browsers and devices.
- Optimize UI performance, rendering efficiency, and user experience.
2. Backend Development
- Develop robust and scalable applications using Node.js, ExpressJS, and NestJS.
- Design and build secure REST APIs and Microservices.
- Implement API versioning, middleware, request validation, exception handling, and Swagger/OpenAPI documentation.
- Integrate applications with enterprise systems, third-party services, and external APIs.
- Participate in architecture discussions and solution design activities.
3. Database Development
- Design and maintain MongoDB and PostgreSQL databases.
- Develop efficient schemas, aggregation pipelines, and complex SQL queries.
- Optimize database performance through indexing, query tuning, partitioning, and performance analysis.
- Implement transactional processing, data integrity checks, and scalable data access patterns.
4. Security & Governance
- Implement authentication and authorization mechanisms including JWT, OAuth2, RBAC, ACL, and SSO.
- Ensure secure coding practices and adherence to security standards.
- Develop audit logging, access controls, and compliance-related features.
5. DevOps & Support
- Support CI/CD implementation using Jenkins or similar tools.
- Deploy and manage applications across Development, UAT, and Production environments.
- Work on Linux-based environments and application hosting configurations.
- Participate in production support, troubleshooting, root cause analysis, and performance optimization.
REQUIRED TECHNICAL SKILLS
Frontend Technologies
- Angular 19+ (Mandatory)
- Standalone Components
- Signals & Signal-based State Management
- RxJS, Observables, Subjects, BehaviorSubjects
- Reactive Forms & Template Driven Forms
- Angular Routing & Lazy Loading
- Route Guards
- Dependency Injection
- HTTP Interceptors
- TypeScript
- JavaScript (ES6+)
- HTML5
- CSS3 / SCSS
- Bootstrap
Backend Technologies
- Node.js
- ExpressJS
- NestJS
- REST API Development
- Microservices Architecture
- Swagger/OpenAPI
- Request Validation
- Middleware Development
- Exception Handling
- API Versioning
Database Technologies
- Schema Design
- Aggregation Pipelines
- Indexing
- Query Optimization
- Replica Sets
- Transactions
- Performance Tuning
- Complex SQL Queries
- Views
- Stored Procedures
- Indexing
- Partitioning
- Database Performance Optimization
Security
- JWT
- OAuth2
- RBAC
- ACL
- Single Sign-On (SSO)
DevOps & Infrastructure
- Git & Branching Strategies
- Jenkins / CI-CD
- Linux Administration (RHEL/Ubuntu)
- Nginx / Apache (Preferred)
- SSL Certificate Management
- Reverse Proxy Configuration
- Load Balancing Concepts
Monitoring & Logging
- Winston or similar logging framework
- Audit Logging
- Centralized Logging
- Health Monitoring
- Application Observability
- Production Performance Monitoring
Testing
- Jest
- Jasmine
- Unit Testing
- Integration Testing
- End-to-End Testing
DESIRED CANDIDATE PROFILE
- Strong understanding of enterprise application architecture and design patterns.
- Experience building high-volume, transaction-intensive business applications.
- Strong analytical and problem-solving skills.
- Ability to work independently and drive solutions end-to-end.
- Excellent debugging and troubleshooting capabilities.
- Experience in telecom, workflow management, enterprise platforms, or digital transformation projects will be preferred.
- Exposure to Kafka or event-driven architecture will be an added advantage.
- Strong communication and stakeholder management skills.
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