Senior Fullstack Engineer, Merchant Apps (Jakarta)

Grab; Cilandak Timur; On-site; IDR 400,000,000 - 900,000,000; Full time

Benefits offered by this job

Term Life Insurance

Medical Insurance

GrabFlex

Parental leave

Birthday leave

LASA volunteering leave

Grabber Assistance Programme

FlexWork hours

Job summary

Grab's Merchant Experience team in Jakarta is seeking a Senior Software Engineer, Fullstack to help build and scale the merchant app. You will own feature development and engineering optimization for the Grab merchant app, delivering high-quality solutions and supporting merchants from local vendors to franchises.

You will collaborate with a close-knit team of engineers, focus on backend Go and frontend React/Flutter, implement scalable architectures, write tests, and participate in on-call

Qualifications

• 6+ years of software engineering experience with a focus on Fullstack Development.
• Proven track record building and scaling distributed systems in high-growth environments.
• Expertise in backend Go and frontend React or Flutter for mobile.
• Product Engineer mindset prioritizing latency to book and clean code.
• Ability to explain complex trade-offs to non-technical stakeholders.
• Strong knowledge of MySQL and DynamoDB (NoSQL).
• Experience automating CI/CD pipelines and regression testing.

Responsibilities

• Develop and enhance app features to improve merchant workflows, with efficiency and UX.
• Design scalable solutions using best practices like dependency injection or MVVM.
• Analyze and optimize app performance for latency, battery, and storage.
• Write robust unit and integration tests; collaborate with QA.
• Maintain existing features, fix bugs, and ensure long-term performance.
• Serve in on-call rotation for critical mobile issues.

Skills

Fullstack Development

Distributed systems

Go

React

Flutter

Latency to Book

MySQL

DynamoDB

CI/CD

Tools

CI/CD tooling

Job description

Grab's Merchant Experience team in Jakarta is seeking a Senior Software Engineer, Fullstack to help build and scale the merchant app. You will own feature development and engineering optimization for the Grab merchant app, delivering high-quality solutions and supporting merchants from local vendors to franchises.

You will collaborate with a close-knit team of engineers, focus on backend Go and frontend React/Flutter, implement scalable architectures, write tests, and participate in on-call