Senior Fullstack Engineer - Go/Flutter for Merchant App

Grab; Jakarta Pusat; On-site; IDR 350,000,000 - 600,000,000; Full time

Benefits offered by this job

Term Life Insurance

Medical Insurance

GrabFlex benefits package

Parental and Birthday leave

LASA volunteering leave

Grabber Assistance Programme

FlexWork hours

Job summary

Grab is seeking a Senior Software Engineer to join the Merchant App Flutter team in Jakarta. You will focus on feature development and engineering optimization for the merchant app, taking ownership of high-quality technical solutions and scalable tools for merchants. This onsite role is based in Jakarta.

You will contribute to delivering impactful engineering results, maintaining features, and ensuring long-term performance through robust testing and efficient releases.

Qualifications

• 6+ years of software engineering experience with a focus on Fullstack Development.
• Proven track record building and scaling distributed systems in a high-growth environment.
• Deep expertise in backend Go and modern frontend frameworks (React) or mobile (Flutter).
• Product Engineer mindset focusing on latency to book and clean code.
• Ability to explain complex technical trade-offs to non-technical stakeholders clearly.

Responsibilities

• Develop and enhance app features to improve merchant workflows, ensuring the app is efficient, responsive, and user-friendly.
• Design scalable programming solutions using best practices such as dependency injection or MVVM.
• Analyze and optimize app performance addressing latency, battery, and storage considerations.
• Write robust unit tests and integration tests, collaborating with QA engineers for releases.
• Maintain current features, resolve bugs, and enhance code functionality for long-term performance.
• Participate in on-call rotation for critical mobile issues and provide rapid yet thoughtful fixes.

Skills

Go

React

Flutter

Fullstack Development

CI/CD

Unit Tests

On-call

Tools

MySQL

DynamoDB

AWS

Job description

Grab is seeking a Senior Software Engineer to join the Merchant App Flutter team in Jakarta. You will focus on feature development and engineering optimization for the merchant app, taking ownership of high-quality technical solutions and scalable tools for merchants. This onsite role is based in Jakarta.

You will contribute to delivering impactful engineering results, maintaining features, and ensuring long-term performance through robust testing and efficient releases.