Full Stack Developer

Job Description: Full Stack JavaScript Engineer (Node.js / NestJS / React / Next.js / PostgreSQL / AWS)

Position: Full Stack JavaScript Engineer
Location: Gurgaon
Experience: 3–7 years

Joining Time: Immediate Joiners

Employment Type: Full-time

PLEASE NOTE IF YOU ARE A FRESHER DO NOT APPLY FOR THE POSITION

About the Role

We are looking for a highly skilled Full Stack JS Engineer who can independently build, scale, and maintain modern web applications. The ideal candidate is strong in backend (NestJS), skilled in frontend frameworks (Next.js), and confident working with SQL databases (PostgreSQL or MySQL). Hands-on experience with AWS services is essential. Experience working with SMS gateways/SMSC integrations and SMPP Protocol will be a strong advantage.

Key Responsibilities

• Design, develop, and maintain scalable backend services using NestJS
• Build modern, responsive frontend applications using Next.js
• Develop and maintain RESTful APIs and/or GraphQL services
• Design efficient database schemas and write optimized SQL queries for MYSQL or PostgreSQL
• Deploy, monitor, and maintain cloud infrastructure on AWS (EC2, Lambda, RDS, S3, CloudWatch, SES, etc.)
• Implement and manage SMS gateway integrations (e.g., Kannel)
• Ensure application security, performance, and scalability
• Collaborate closely with Clients, product, design, and QA teams
• Follow coding best practices, conduct code reviews, and contribute to architecture decisions
• Participate in system design discussions and technical planning

Required Skills & Experience

Technical Must-Haves

• Strong proficiency in NestJS
• Solid experience with Next.js
• Hands-on experience with MYSQL and SQL query optimization
• Strong understanding of REST APIs/GraphQL APIs, authentication, and microservice patterns
• Proven experience deploying and managing apps on AWS
• Hands-on expertise with AWS services (EC2, ELB, Lambda, RDS, S3, CloudWatch, IAM)
• Familiarity with CI/CD pipelines (GitHub Actions, GitLab CI, AWS CodePipeline, etc.)
• Hands-on expertise with Redis, Kafka and message queues
• Hands-on expertise working with workers to manage large queues

Nice-to-Have

• Experience with containerization (Docker, occasional use of Kubernetes)
• Understanding of clean architecture, DDD, or modular monolith patterns
• Knowledge of security best practices (OWASP, IAM, VPC, WAF rules)

Soft Skills

• Strong problem-solving and analytical mindset
• Ability to work in a fast-paced, startup-like environment
• Ownership-driven attitude with end-to-end thinking
• Good communication and collaboration skills

Education

• Bachelor’s degree in Computer Science, Engineering, or equivalent experience (preferred, not mandatory)

Job Type: Full-time

Pay: ₹500,000.00 - ₹700,000.00 per year

Benefits:

• Flexible schedule
• Leave encashment
• Paid time off

Work Location: In person

Expected Start Date: 08/12/2025