Full Stack Mern Developer

6 days ago

Karachi, Sindh, Pakistan Paksoft Systems (Pvt) Ltd Full time
Overview

I partner with startups to build strong brands and products, offering expertise in branding, UI/UX design, pitch decks, packaging, and growth…

( Experience: 3–5 years )

Responsibilities
  • Design and build robust, scalable RESTful APIs for text generation, image generation, social media management, and website modules.
  • Integrate and orchestrate multiple external APIs, including OpenAI, DALL·E, Meta, Twitter/X, LinkedIn, and Webflow.
  • Implement and optimize the AI Router, intelligently routing user requests to the appropriate services.
  • Manage asynchronous processing and job queues using BullMQ or Agenda for seamless task execution.
  • Architect and maintain MongoDB schemas and backend storage for high performance and scalability.
  • Implement secure authentication and authorization workflows, including JWT and OAuth integrations for social media platforms.
  • Build a responsive, interactive frontend using , managing state with Redux, Zustand, or Context API.
  • Collaborate with designers and backend/API developers to deliver a seamless, end-to-end user experience.
  • Ensure frontend and backend integration is smooth, efficient, and maintainable.
  • Work on a cutting-edge AI SaaS platform with real-world impact.
Qualifications
  • 3–5 years experience in full-stack development using + Express +
  • Strong knowledge of MongoDB and database schema design.
  • Experience integrating multiple APIs, async processing, and job queue management.
  • Proficient in frontend development, including , state management, HTML, CSS, and component libraries (TailwindCSS, Material-UI, or Bootstrap).
  • Familiarity with cloud storage solutions like AWS S3 or Azure Blob.
  • Problem-solving mindset and ability to deliver scalable, maintainable code across the stack.
  • Passion for building innovative SaaS products in a fast-paced startup environment.
  • Exposure to modern MERN stack, AI integrations, and cloud technologies.
Employment details
  • Seniority level: Mid-Senior level
  • Employment type: Full-time
  • Job function: Engineering and Information Technology
  • Industries: IT System Custom Software Development
Benefits
  • Competitive salary and performance-based incentives.
  • Growth-oriented culture with room for career advancement.

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