Full Stack Developer (MERN / AI / LLM)

GoCloud Pvt Ltd. · Multan, Multan District; Punjab, Pakistan

Explore exciting opportunities to grow, learn, and build a meaningful career with us.

• 100% On-site , Full Time , Multan , Vacancy: 5

We are looking for an experienced Full Stack Developer proficient in the MERN stack (MongoDB, Express.js, React.js, Node.js) with exposure to AI-driven applications and LLM (Large Learning Models). The ideal candidate will be responsible for building high-performance web applications, integrating AI-based features, and contributing to both front-end and back-end architecture. This role requires strong problem-solving abilities, hands-on development experience, and the capability to collaborate across product, design, and engineering teams.

Job Responsibilities:

• Application Development: Design, develop, test, and maintain web applications using the MERN technology stack to ensure high performance, functionality, and scalability.
• Front-End Engineering (React): Build responsive, user-friendly interfaces and reusable components using React.js, modern state management libraries, and UI design best practices.
• Back-End Engineering (Node/Express): Develop robust APIs, business logic, and server-side services using Node.js and Express.js, ensuring secure data flows and efficient processing.
• AI & LLM Integration:
  Implement and integrate AI/ML/LLM models into applications to support intelligent automation, predictions, personalization, or data-driven decisions.
• Database Management: Design, query, and optimize NoSQL databases (MongoDB) for scalable and efficient data storage, retrieval, and indexing.
• API & Microservices Development: Build and consume RESTful and/or GraphQL APIs; contribute to microservice architecture and integration patterns.
• Version Control & Collaboration: Use Git for version control, branching, code reviews, and collaborative development workflows.
• Testing & Quality Assurance: Write unit, integration, and automation tests to ensure code quality, reliability, and maintainability.
• Deployment & DevOps Collaboration: Work closely with DevOps teams to deploy applications on cloud platforms, support CI/CD workflows, and handle environment management.
• Security & Compliance: Implement secure coding standards, handle authentication/authorization, and mitigate vulnerabilities in both client and server layers.
• Performance Optimization: Analyze performance metrics, refactor code, and optimize queries, rendering, and system operations for enhanced user experience.
• Documentation & Standardization:
  Prepare technical documentation, including architecture diagrams, API docs, setup guides, and deployment procedures.
• Cross-Functional Collaboration: Partner with product managers, designers, and QA teams to ensure clear requirements, smooth delivery, and aligned development goals.
• Stay updated on emerging technologies in AI, LLM, and MERN ecosystem to recommend improvements and drive innovation.

Job Requirements:

• Bachelor's degree in Computer Science, Software Engineering, or relevant technical field.
• Proven experience as a Full Stack Developer with strong MERN stack proficiency.
• Hands-on experience developing and integrating AI/ML models or working with AI frameworks/tools (preferred).
• Understanding of LLM concepts and application within intelligent systems (preferred).
• Experience with cloud platforms (AWS, GCP, Azure, or similar) is a plus.
• Familiarity with containerization (Docker) and CI/CD practices.
• Solid understanding of RESTful APIs, microservices, and database design.
• Strong problem-solving, debugging, and analytical skills.
• Excellent communication, documentation, and collaboration abilities.
• Ability to work in an agile, fast-paced, and innovation-driven environment.