Senior Full-Stack Developer (React.js & Node.js)

Company Name: A2IT

Location: Dhaka (DOHS Mirpur)

Job Type: Full-Time

Workplace Type: Full-time

Job ID: IJOB202673992

A2 IT is looking for an experienced Senior Full-Stack Developer who can independently develop, maintain, debug, test and deploy production-level web applications. The candidate will work on e-commerce platforms, business websites, internal management systems and custom client projects.

Key Responsibilities

• Develop and maintain scalable web applications using React.js, Node.js, Express.js and modern JavaScript technologies.
• Develop, maintain and improve REST APIs, backend services and database architecture.
• Work with MongoDB and other databases as required.
• Maintain and improve existing production applications and identify the root cause of recurring technical issues instead of applying temporary fixes.
• Develop reusable modules and architecture that can be customized safely for multiple client projects.
• Handle frontend development, responsive design and API integration.
• Implement authentication, authorization, user roles and secure data handling.
• Integrate third-party services such as payment gateways, SMS, email, courier APIs, social login and other external APIs.
• Deploy and maintain applications on VPS/Linux servers using Nginx, PM2, environment configuration, SSL and domain/DNS settings.
• Troubleshoot production issues using application/server logs and provide permanent solutions.
• Use Git/GitHub properly for version control, branching, code review and rollback.
• Perform proper testing before deployment and ensure that new changes do not break existing functionality.
• Maintain backups and support safe database/application recovery procedures.
• Review existing codebases and improve code quality, security, performance and maintainability.
• Work with other developers and provide technical guidance/code review when required.
• Estimate development time realistically and communicate technical risks before committing to deadlines.
• Support multiple ongoing client projects while maintaining quality and delivery schedules.
• Document important technical changes, deployment procedures and recurring issue resolutions.

Requirements

• Experience: 2-3 years
• Education: bachelor of science in computer science and engineering (cse)
• Skills: full-stack development, full stack development, back-end development, frontend development, backend development, web development, front-end development, softwaredevelopment

Last Date of Application: 07 November 2026