AI-Driven Backend Engineer

CODE.ID; Jakarta Pusat; On-site; IDR 167,400,000 - 312,480,000; Full time

Job summary

CODE.ID is seeking a backend engineer to design and implement backend services, APIs, data models, and business logic in a fast-paced environment. You will collaborate with system and business analysts to translate workflows into technical designs, participate in client discussions to clarify requirements, and support UAT while explaining technical behavior.

Reading existing codebases, using coding agents to accelerate delivery, and breaking work into well-defined tasks are core aspects of this

Qualifications

• 1-3 years of software-development experience or equivalent demonstrated ability
• Good programming fundamentals in at least one backend-capable language
• Working understanding of SQL and relational databases
• Ability to read unfamiliar code and reason about what it is doing
• Ability to explain design choices rather than only that an approach works
• Curiosity about trade-offs, failure modes, and architecture
• Habit of testing and verifying your own assumptions
• Comfort using AI coding tools or willingness to adopt an agent-native approach
• Clear communication with engineers, analysts, and client users
• Willingness to learn new domains

Responsibilities

• Design and implement backend services, APIs, data models, integrations, and business logic
• Turn workflows and requirements into technical designs with analysts
• Participate in client discussions to clarify requirements and support UAT
• Read existing codebases to model how they work
• Use coding agents to accelerate implementation, debugging, testing, and documentation
• Break work into bounded, well-specified tasks for humans and agents
• Review AI-generated code critically beyond compilation or simple tests
• Design relational schemas, queries, indexes, constraints, and migrations
• Build safe integrations between APIs, databases, files, third-party systems, and AI services

Skills

Backend dev

JavaScript/TypeScript

Python

SQL

Job description

CODE.ID is seeking a backend engineer to design and implement backend services, APIs, data models, and business logic in a fast-paced environment. You will collaborate with system and business analysts to translate workflows into technical designs, participate in client discussions to clarify requirements, and support UAT while explaining technical behavior.

Reading existing codebases, using coding agents to accelerate delivery, and breaking work into well-defined tasks are core aspects of this