Full-Stack Software Engineer for Scalable Solutions

Akar Inti Teknologi; Jakarta Pusat; On-site; IDR 240,000,000 - 360,000,000; Full time

Job summary

Akar Inti Teknologi in Jakarta seeks a seasoned Software Engineer to design, implement, and maintain scalable software solutions. You will collaborate with engineers to gather requirements, solve technical challenges, and deliver high-quality code.

You will lead development initiatives, mentor juniors, and contribute to software refresh and extensions. The role demands strong frontend and backend skills, database and API expertise, and a proactive, collaborative mindset.

Qualifications

• 3–5 years of proven experience as a Full Stack Developer.
• Strong independent problem-solving skills; able to analyze and resolve issues with minimal supervision from seniors.
• Frontend: HTML5, CSS3, JS/TS, and at least one modern framework (React.js / Vue.js / Angular).
• Backend: at least one backend stack (Node.js/Express/NestJS / Laravel / Java Spring Boot).
• Database & ORM: PostgreSQL / MySQL; strong SQL, indexing, relational design; familiar with ORMs (Prisma, Sequelize, TypeORM, Eloquent, etc.).
• API: Deep understanding of REST API, JSON, and robust Authentication & Authorization mechanisms.
• Software architecture: MVC, Layered, basic Clean Architecture.
• Performance optimization: query optimization, caching, pagination, async processing.
• OWASP Top 10, secure APIs, and basic Unit & Integration testing.
• End-to-end debugging across Frontend, Backend, and Database; experience with third-party APIs.

Responsibilities

• Analyze complex technical problems, identify root causes, and implement effective solutions.
• Design, develop, and maintain high-performance, scalable software solutions.
• Conduct thorough testing, including unit, integration, and load testing, and compile reports.
• Create comprehensive technical documentation for developed modules.
• Ensure software development aligns with client requirements and coding standards.
• Collaborate with cross-functional teams to deliver high-quality software solutions.
• Lead and mentor junior developers to foster a culture of technical excellence.
• Follow standards development from client.

Skills

Full Stack

Frontend

Backend

Database SQL

REST API

Docker

Git & Agile

Cloud platforms

Testing

Documentation

Tools

Node.js

Laravel

Spring Boot

React.js

Vue.js

Angular

Express

NestJS

PostgreSQL

MySQL

Docker

CI/CD

AWS

Job description

Akar Inti Teknologi in Jakarta seeks a seasoned Software Engineer to design, implement, and maintain scalable software solutions. You will collaborate with engineers to gather requirements, solve technical challenges, and deliver high-quality code.

You will lead development initiatives, mentor juniors, and contribute to software refresh and extensions. The role demands strong frontend and backend skills, database and API expertise, and a proactive, collaborative mindset.