Senior Full Stack Developer

Position: Senior Full Stack Developer

Organization: O-Trade & Logistics

Job Description:

Senior Full-Stack Developer has strong expertise in front-end development and solid back-end skills to help build and optimize scalable eCommerce solutions. He/ She will emphasize hands-on coding, problem-solving, and feature delivery across both web and mobile platforms. The ideal candidate has deep front-end expertise and good knowledge of Flutter to extend user experiences into cross-platform mobile applications.

Key Responsibilities:

Front-End Development (Primary Focus)

• Develop responsive, user-friendly interfaces using React, Angular, or Vue.js.
• Implement core eCommerce features (product catalog, shopping cart, checkout, customer accounts).
• Deliver mobile-first, accessible designs with consistent performance across browsers and devices.
• Build and maintain Flutter-based mobile UIs integrated with backend systems.
• Optimize performance for high-traffic environments, ensuring speed and SEO compliance.

Back-End Development

• Build and maintain APIs and services using .NET (ASP.NET Core, Entity Framework, C#).
• Integrate front-end applications with RESTful APIs and microservices.
• Contribute to database design, query optimization, and data access patterns (SQL Server, PostgreSQL, NoSQL).
• Implement authentication, authorization, and security best practices.

Collaboration & Delivery

• Work closely with product managers, designers, and back-end engineers to deliver business features.
• Participate in agile ceremonies and ensure tasks are delivered on time with high quality.
• Collaborate with the Tech Lead to align implementation with architectural standards.
• Contribute to technical discussions but remain focused on execution and delivery.

Quality & Continuous Improvement

• Write clean, maintainable, and testable code with automated testing (unit, integration, end-to-end).
• Conduct and participate in peer code reviews.
• Suggest improvements to development processes, tools, and workflows.
• Stay updated on front-end, Flutter, and eCommerce technology trends.

Qualifications:

• Bachelors degree in Computer Science, Software Engineering, or equivalent practical experience.
• 5+ years of professional experience in full-stack development.
• Deep expertise in JavaScript (ES6+), TypeScript, HTML5, and CSS3 (SASS/LESS).
• Strong proficiency in React, Angular, or Vue.js, with experience in state management (Redux, NgRx, Vuex).
• Good knowledge of Flutter for mobile development.
• Solid back-end skills in .NET (ASP.NET Core, C#) and database technologies (SQL Server, PostgreSQL, NoSQL).
• Experience integrating with RESTful APIs and GraphQL services.
• Familiarity with cloud platforms (Azure preferred; AWS is a plus).
• Strong problem-solving, debugging, and optimization skills.
• Excellent communication and collaboration abilities.