18
applicants
Full Stack Developer
Archnix
Colombo •
Full-time
ARCHNIX IT is looking for an experienced Full Stack Developer to join our development team and work on mobile apps, web platforms, and enterprise client projects. This role is ideal for developers with strong fundamentals who want to grow into a senior engineer role
Technical Requirements (Backend Focus)
- 1-3 years experience in Node js / Express / NestJS
- Strong knowledge of RESTful API design
- Experience with MongoDB (Mongoose) or MySQL
- JWT authentication, role-based access control
- Familiarity with Redis / queues / cron jobs is an advantage
- Basic DevOps knowledge: Linux, PM2, Docker, AWS/DigitalOcean (plus)
Key Responsibilities
- Develop and maintain REST APs and backend services
- Design and manage databases (MongoDB / MySQL)
- Implement authentication, roles, and permissions
- Integrate third-party services (payments, SMS, email, storage, stripe, firebase & etc.)
- Optimize performance and ensure security best practices
- Work closely with mobile and frontend developers
- Fix bugs, write logs, and support deployments