Full Stack Software Engineer (MERN)

Karachi (PECHS) | Daytime Shift | 2+ Years Experience

About the Role

We're looking for a Full Stack Software Engineer with strong backend skills to join our team. You'll build and maintain full-stack applications, work closely with designers and engineers, and grow under the guidance of senior technical leadership.

What You'll Do

• Build and maintain backend APIs using Node.js and NestJS
• Implement authentication and authorization using JWT / OAuth
• Develop full-stack features using Next.js (SSR, SSG, API routes)
• Design MongoDB schemas and write efficient queries and basic aggregation pipelines
• Optimize database performance using indexing and query analysis
• Build reusable React functional components and integrate with APIs
• Debug and resolve issues across the stack (React, Next.js, NestJS, MongoDB)
• Participate in code reviews and follow team coding standards
• Collaborate with designers, frontend, and backend team members
• Work under guidance of senior engineers for architectural decisions

What We're Looking For

Backend (Strong):

• TypeScript: Interfaces, types, generics
• Node.js & NestJS: REST APIs, modules, services, guards, authentication (JWT), validation & error handling
• Next.js: API routes, server-side rendering (SSR), static generation (SSG)
• MongoDB: Schema design, indexing, aggregations (lookup, group, match)
• SQL: Basic to intermediate MySQL or PostgreSQL
• API Security: Input validation, basic XSS / CSRF awareness

Frontend (Working Knowledge):

• React: Hooks, functional components, Redux or Zustand
• Tailwind CSS: Responsive layouts, utility-first styling
• Responsive Design: Flexbox, CSS Grid

Nice to Have

• Docker basics
• Cloud exposure (AWS / Azure)
• CI/CD awareness
• Experience integrating AI APIs (OpenAI, Claude, etc.)

Other Requirements

• Good verbal and written English communication
• Problem-solving mindset and attention to detail
• Bachelor's degree in Computer Science or related field (preferred)

Job Type: Full-time

Application Question(s):

• Please share your Portfolio? (vercel , netlify, Github or other)
• Why do you want to switch?
• What is your current salary?
• What is your expected salary?
• Is your expected salary negotiable?
• What is your notice period?
• Rate your English speaking skills from 1 (Novice) to 10 (Expert)?

Experience:

• Mernstack Development: 2 years (Preferred)

Work Location: In person