Remote Junior Python & Next.js Engineer (Jakarta)

CodeX Gate; Jakarta Pusat; Remote; IDR 60,000,000 - 120,000,000; Full time

Job summary

CodeX Gate is looking for a remote Junior Software Engineer based in Jakarta, Indonesia. You’ll contribute to Python backend and Next.js dashboards, write clean, well-documented code, and grow alongside an experienced team.

You’ll work with FastAPI, relational databases, and third‑party APIs, while communicating with managers and clients in English and Bahasa Indonesia to gather requirements and share progress.

Qualifications

• Bachelor’s degree in CS/SE/AI or related field or equivalent practical experience.
• 2-3 years of Python development experience.
• Solid Python and object‑oriented programming principles.
• Hands‑on experience with FastAPI.
• Comfortable writing and reasoning about async Python (asyncio).
• Working knowledge of relational databases (PostgreSQL/MySQL).
• Experience with Next.js and TypeScript.
• Git in a team environment.

Responsibilities

• Build and maintain REST APIs and backend services using FastAPI.
• Write clean, readable, and well‑documented Python code, including async Python where appropriate.
• Work with relational databases (PostgreSQL or MySQL): write efficient queries and manage schema migrations.
• Integrate third‑party APIs and services (payments, messaging, AI APIs).
• Implement and verify webhooks with signature/HMAC validation.
• Build background workers and scheduled jobs for retries and processing.
• Write unit tests and participate in code reviews to maintain quality.
• Debug and resolve issues across backend services in development and production.
• Use frontend development concepts to ship features independently.
• Follow Git workflows, coding standards, and deployment practices.
• Communicate with managers and clients in English and Bahasa Indonesia.

Skills

English

Bahasa Indonesia

Education

Bachelor’s degree in Computer Science or related field

Tools

Python

FastAPI

Next.js

TypeScript

PostgreSQL

MySQL

Git

Linux

Job description

CodeX Gate is looking for a remote Junior Software Engineer based in Jakarta, Indonesia. You’ll contribute to Python backend and Next.js dashboards, write clean, well-documented code, and grow alongside an experienced team.

You’ll work with FastAPI, relational databases, and third‑party APIs, while communicating with managers and clients in English and Bahasa Indonesia to gather requirements and share progress.