Full Stack Engineer - The Flex Asia

The Flex; Provinsi Bali; Remote; IDR 645.473.000 - 968.211.000; Full time

Job summary

A leading rental technology company in Bali is seeking a Full Stack Engineer to design and maintain digital solutions that enhance operations. The ideal candidate will possess strong skills in Node.js, React, and AWS. Join this dynamic team to revolutionize the rental sector with competitive pay and remote work options.

Benefits

Competitive salary

Performance-based incentives

Remote work autonomy

Professional growth opportunities

Qualifications

• Strong proficiency in Node.js, React, and AWS Cloud.
• Experience with serverless applications and cloud-native infrastructure.
• Solid understanding of REST API design and integration.

Responsibilities

• Design, develop, and maintain scalable web applications.
• Deploy, scale, and manage applications on AWS Cloud.
• Design, build, and optimize RESTful APIs.

Skills

Node.js

React

AWS Cloud

REST API design

CI/CD

Automation

Problem-solving

Communication

Job description

About The Flex

The Flex is on a mission to transform the rental sector globally. We believe that renting a home should be as easy as buying an item from Amazon—giving tenants the ability to rent anywhere in the world effortlessly, and giving landlords simple, hassle-free property management without excessive fees.

We are building a small, dynamic team of A-Players who are committed to growth and ready to scale The Flex into a global powerhouse. We reward ambition, promote from within, and create an environment where talent thrives.

Position Summary – Full Stack Engineer

As a Full Stack Engineer at The Flex, you will be responsible for designing, developing, and maintaining end-to-end digital solutions that power our operations and customer experiences. You will work across the full stack—front-end, back-end, and cloud infrastructure—bringing ideas from concept to production.

This role is ideal for someone who thrives in a fast-paced, startup environment, takes ownership of projects, and is passionate about building scalable, high-quality software that solves real-world problems.

Key Responsibilities

• Full-Stack Development – Design, develop, and maintain scalable web applications using Node.js, React, and related modern frameworks.
• Cloud Deployment & Infrastructure – Deploy, scale, and manage applications on AWS Cloud, leveraging serverless architecture.
• API Development – Design, build, and optimize RESTful APIs (FastAPI and/or Node.js) to support core business functionality.
• Automation & Tooling – Build tools and scripts to streamline workflows and improve development efficiency.
• Testing & Code Quality – Implement CI/CD pipelines, write automated tests, conduct code reviews, and maintain high coding standards.
• Troubleshooting & Debugging – Investigate and resolve production issues quickly and effectively.
• Collaboration – Work closely with product, operations, and design teams to deliver impactful features.
  
  

What We’re Looking For

• Strong proficiency in Node.js, React, and AWS Cloud.
• Experience with serverless applications and cloud-native infrastructure.
• Solid understanding of REST API design and integration.
• Familiarity with FastAPI and Python is a plus.
• Understanding of modern development practices: CI/CD, automated testing, Git workflows.
• Strong problem-solving skills and the ability to learn quickly.
• Excellent communication and teamwork skills.
• Self-motivated, adaptable, and proactive in finding solutions.
  
  

Why Join The Flex?

• Be part of an innovative, fast-growing company revolutionizing the real estate industry.
• Opportunity to build and shape the tech stack from the ground up.
• Competitive salary + performance-based incentives.
• Work remotely with a high degree of autonomy.
• A genuine chance to grow professionally and personally in a hands-on, entrepreneurial role.
  
  

You Should Not Apply If

• You are looking for a traditional corporate 9-to-5 job.
• You prefer office politics and gossip over problem-solving.
• You want a slow, predictable, dead-end role.
• You do not aim to be world-class at what you do.