Backend Developer

Celerates; Jakarta Pusat; On-site; IDR 180,000,000 - 360,000,000; Full time

Job summary

Celerates is seeking a Backend Developer for our Jakarta, Indonesia team. You will design and implement scalable server-side features using Python or Node.js, build workflow automation with n8n, and integrate with NestJS-based services.

The role requires strong problem-solving and analytical skills, familiarity with Docker, Git, REST APIs, and deployment practices. Experience with AI-related applications such as LLM/RAG is a plus. You will join an energetic, collaborative tech group.

Qualifications

• Bachelor's Degree in Computer Science, Information Technology, or a related field.
• Experience as a Backend Developer using Python or Node.js.
• Experience building workflow automation with n8n.
• Familiar with the NestJS framework.
• Familiar with Docker, Git, REST API and application deployment.
• Experience building LLM, RAG or AI Agent-based applications is a plus.
• Strong analytical thinking and problem-solving skills.

Skills

Backend development

n8n workflow automation

AI agent apps

Analytical thinking

Education

Bachelor's degree in computer science/IT

Tools

NestJS

Docker

Git

REST API

Job description

Job Requirements

1. 1. Bachelor's Degree in Computer Science, Information Technology, or a related field
2. 2. Experience as a Backend Developer using Python or Node.js
3. 3. Experience building workflow automation with n8n
4. 4. Familiar with the NestJS framework
5. 5. Familiar with Docker, Git, REST API and application deployment
6. 6. Experience building LLM, RAG or AI Agent-based applications is a plus
7. 7. Strong analytical thinking and problem-solving skills