Full Stack Developer – E-Commerce, Apps & Systems

About the Role

Arkan Marketing Services is looking for a highly capable and delivery-focused Full Stack Developer to build and maintain e-commerce websites, mobile applications, internal systems, APIs, dashboards, and automation tools across multiple retail brands.

This is a hands-on development role for someone who can understand business requirements quickly, recommend the right technical solution, and take a project from initial concept to a stable production system.

The ideal candidate must be able to manage multiple projects, work independently, solve complex technical problems, and use AI-assisted development tools responsibly to improve development speed and quality.

Key Responsibilities

• Build and maintain high-performance e-commerce websites, web applications, mobile apps, and internal business systems.
• Translate business requirements and manual processes into structured, scalable digital solutions.
• Develop responsive storefronts and web applications using React, Next.js, TypeScript, JavaScript, HTML, CSS, and Tailwind CSS.
• Work with Shopify, WooCommerce, and custom commerce backends.
• Develop product pages, collections, search, filters, carts, checkout flows, customer accounts, wishlists, loyalty features, and order-tracking tools.
• Build and maintain customer-facing mobile applications for iOS and Android using React Native, Flutter, Expo, or similar technologies.
• Design scalable backend systems using Node.js, TypeScript, Python, REST APIs, webhooks, background jobs, queues, authentication, and role-based permissions.
• Design and manage databases using PostgreSQL, MySQL, MongoDB, Redis, or similar technologies.
• Integrate payment gateways, ERP systems, inventory platforms, delivery providers, CRM systems, WhatsApp APIs, analytics tools, and marketing platforms.
• Develop custom Shopify applications, plugins, APIs, and third-party integrations when required.
• Build internal platforms for product management, inventory, procurement, restocking, order management, customer service, approvals, reporting, and workflow automation.
• Improve website speed, Core Web Vitals, SEO, mobile usability, conversion performance, API response times, database queries, caching, and application scalability.
• Implement secure authentication, permissions, input validation, rate limiting, secrets management, API security, and secure deployment practices.
• Test, debug, maintain, and improve existing applications and codebases.
• Deploy and manage applications using Git, GitHub, Linux, Docker, CI/CD, Nginx, Vercel, AWS, Azure, Google Cloud, or similar services.
• Set up appropriate logging, monitoring, backups, error tracking, and production support.
• Use AI development tools such as Codex, Claude Code, GitHub Copilot, Cursor, and AI coding agents to accelerate development, debugging, testing, documentation, and code review.
• Review, test, and take full responsibility for all AI-generated code before deployment.
• Create reusable systems and components that can support multiple brands and future projects.
• Maintain clear technical documentation and organised development records.
• Manage multiple development projects and deliver reliable, production-ready solutions within agreed timelines.

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or a related field, or equivalent practical experience.
• At least three years of professional Full Stack Development experience.
• Strong portfolio demonstrating real, production-level websites, applications, or software systems.
• Strong experience with React, Next.js, TypeScript, JavaScript, HTML, CSS, and responsive frontend development.
• Strong backend development experience using Node.js, TypeScript, Python, or similar technologies.
• Experience building or maintaining e-commerce platforms using Shopify, WooCommerce, or custom commerce systems.
• Strong experience with REST APIs, webhooks, authentication, third-party integrations, and payment systems.
• Good understanding of database architecture, data relationships, indexing, query optimisation, scalability, and data security.
• Mobile application development experience using React Native, Flutter, Expo, or similar technologies is strongly preferred.
• Experience with cloud deployment, Git, Docker, CI/CD, Linux, and production server management.
• Good understanding of application security, performance optimisation, testing, monitoring, and debugging.
• Practical experience using AI-assisted development tools as part of a professional workflow.
• Strong problem-solving skills and the ability to research and work with unfamiliar technologies.
• Able to understand business requirements, recommend practical solutions, and work independently from concept to production.
• Organised, proactive, and comfortable managing multiple projects in a fast-paced environment.
• Strong English communication skills; Arabic is an advantage.
• Based in Qatar and available to work full-time on-site in Doha.