Junior Backend Engineer

Company Name:

RACO

Location:

Dhaka

Job Type:

Full-Time

Workplace Type:

On-Site

Job ID:

IJOB202500111

We're looking for a

Backend Developer

who is eager to learn, hungry to build, and ready to contribute to the next generation of AI products at RacoAI.

Role Overview

As a Backend Engineer at RacoAI, you will work on designing APIs, database schemas, distributed systems, and cloud-native services. You will collaborate with our product and AI teams to build smart, scalable backend systems powering our AI-driven products.

Key Responsibilities

• Design schema and relationships — Plan database tables, structures, and entity relationships.
• Write queries and migrations — Create, update, and maintain schemas with proper versioning.
• Optimize DB performance — Implement indexing, caching strategies, and optimized joins.
• Async/parallel processing — Build background workers and concurrent operations.
• Queue systems — Implement Kafka/ Redis queues for asynchronous task processing.
• Payments \& integrations — Integrate Stripe, PayPal, and mobile banking platforms.
• Email service integration — Use Send Grid, SMTP, or similar email providers.
• API documentation — Maintain clear API specifications using Swagger/ OpenAPI.
• Real-time communication — Implement Web Sockets, WebRTC, Socket.IO, and Webhooks.
• CI/CD pipelines — Automate testing, building, and deployments.
• Containerization — Package backend services using Docker/Kubernetes.
• Server configuration — Optimize server setups with NGINX, pm2, Unicorn, or Unicorn.
• Cloud deployment — Deploy backend services on AWS, GCP, Azure, or Digital Ocean

Requirements

• Experience: N/A
• Education: Bachelor of Science (BSc) in Computer Science Bachelorʼs degree in Computer Science, or a related field. Fresh graduates or final-year students are strongly encouraged to apply., Fresh graduates or final-year students are strongly encouraged to apply
• Skills: Strong understanding of Object-Oriented Programming (OOP)., Good foundation in Data Structures \& Algorithms., Node.js \+ Express.js — REST API development using JavaScript/TypeScript, Django REST Framework — Backend development with Python and ORM capabilities., Golang — Building high-performance microservices and scalable backend systems., Experience with async/parallel processing using WebSocket, WebRTC, Socket.IO, , Experience with payment integrations — Stripe, PayPal, mobile banking (bKash, Rocket, Nagad, etc.)

Last Date of Application:

09 March 2026