Urwah Admin

Qualix Solutions

Karachi (PECHS) | Daytime Shift | 2+ Years ExperienceAbout the RoleWe'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<ul><li>Build and maintain backend APIs using Node.js and NestJS</li><li>Implement authentication and authorization using JWT / OAuth</li><li>Develop full-stack features using Next.js (SSR, SSG, API routes)</li><li>Design MongoDB schemas and write efficient queries and basic aggregation pipelines</li><li>Optimize database performance using indexing and query analysis</li><li>Build reusable React functional components and integrate with APIs</li><li>Debug and resolve issues across the stack (React, Next.js, NestJS, MongoDB)</li><li>Participate in code reviews and follow team coding standards</li><li>Collaborate with designers, frontend, and backend team members</li><li>Work under guidance of senior engineers for architectural decisions</li></ul>What We're Looking ForBackend (Strong):<ul><li>TypeScript: Interfaces, types, generics</li><li>Node.js &amp; NestJS: REST APIs, modules, services, guards, authentication (JWT), validation &amp; error handling</li><li>Next.js: API routes, server-side rendering (SSR), static generation (SSG)</li><li>MongoDB: Schema design, indexing, aggregations (lookup, group, match)</li><li>SQL: Basic to intermediate MySQL or PostgreSQL</li><li>API Security: Input validation, basic XSS / CSRF awareness</li></ul>Frontend (Working Knowledge):<ul><li>React: Hooks, functional components, Redux or Zustand</li><li>Tailwind CSS: Responsive layouts, utility-first styling</li><li>Responsive Design: Flexbox, CSS Grid</li></ul>Nice to Have<ul><li>Docker basics</li><li>Cloud exposure (AWS / Azure)</li><li>CI/CD awareness</li><li>Experience integrating AI APIs (OpenAI, Claude, etc.)</li></ul>Other Requirements<ul><li>Good verbal and written English communication</li><li>Problem-solving mindset and attention to detail</li><li>Bachelor's degree in Computer Science or related field (preferred)</li></ul>Job Type: Full-timeApplication Question(s):<ul><li>Please share your Portfolio? (vercel , netlify, Github or other)</li><li>Why do you want to switch?</li><li>What is your current salary?</li><li>What is your expected salary?</li><li>Is your expected salary negotiable?</li><li>What is your notice period?</li><li>Rate your English speaking skills from 1 (Novice) to 10 (Expert)?</li></ul>Experience:<ul><li>Mernstack Development: 2 years (Preferred)</li></ul>Work Location: In person

Full Stack Software Engineer (MERN)

Join Qualix Solutions and explore 1   exciting career opportunities. They're hiring for various roles with options for remote or on-site work. Apply today and become part of their innovative team.

Qualix Solutions

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Full Stack Software Engineer (MERN)