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Senior Software Engineer, Fullstack

Grab

Grab

Software Engineering
Petaling Jaya, Selangor, Malaysia
Posted on Jan 20, 2026

Company Description

About Grab and Our Workplace

Grab is Southeast Asia's leading superapp. From getting your favourite meals delivered to helping you manage your finances and getting around town hassle-free, we've got your back with everything. In Grab, purpose gives us joy and habits build excellence, while harnessing the power of Technology and AI to deliver the mission of driving Southeast Asia forward by economically empowering everyone, with heart, hunger, honour, and humility.

Job Description

Get to Know the Team

The Grab Web team manages our public Grab.com website. We work collaboratively across different teams between Singapore and Malaysia to increase growth and awareness on the web domain across our Consumers, Drivers, Merchants, and Partners. You'll be part of a working group that values quality and strives for continuous improvement through collaboration and new ideas.

Get to Know the Role

As a Senior Software Engineer, you will work across the entire stack from databases to backend services to our front-end UI. You'll collaborate with engineering, product, design and business teams, to help achieve the team's goals.

You will report to an Engineering Manager and work onsite at our office in Petaling Jaya

The Critical Tasks You Will Perform

  • You will lead end-to-end feature development and technical decisions
  • You will build UIs with JavaScript/TypeScript and backend services in Golang
  • You will write SQL queries and optimize performance
  • You will design scalable, reliable infrastructure and service architecture
  • You will improve and shape new technical architecture with a focus on scalability and performance of our services.
  • When issues arise, you'll conduct root cause analysis investigations to identify and rectify them.
  • You will debug and make necessary modifications to our production software to ensure that our software is always running smoothly providing a reliable service to our users.
  • You will collaborate with product managers, designers, and team members to deliver features.
  • You will mentor junior developers and conduct code reviews to foster growth.

Qualifications

What Essential Skills You Will Need

  • A degree in computer science, software engineering, information technology or related fields.
  • 4+ years of experience as a Fullstack Software Engineer.
  • Development experience, including front-end work with React.js, Redux.js, and Webpack, as well as back-end development in Golang covering API design, databases, caching strategies, and queueing frameworks.
  • Experience with CMS tooling such as Wordpress.
  • Understand more complex data structures and algorithms, and recognize when to use them.
  • Strong grasp of SOLID principles and ability to write scalable, maintainable code
  • Experience designing services using clean architecture
  • Hands-on experience with CI/CD tools like Jenkins or GitLab

Additional Information

Life at Grab

We care about your well-being at Grab, here are some of the global benefits we offer:

  • We have your back with Term Life Insurance and comprehensive Medical Insurance.
  • With GrabFlex, create a benefits package that suits your needs and aspirations.
  • Celebrate moments that matter in life with loved ones through Parental and Birthday leave, and give back to your communities through Love-all-Serve-all (LASA) volunteering leave
  • We have a confidential Grabber Assistance Programme to guide and uplift you and your loved ones through life's challenges.
  • Balancing personal commitments and life's demands are made easier with our FlexWork arrangements such as differentiated hours

What We Stand For At Grab

We are committed to building an inclusive and equitable workplace that provides equal opportunity for Grabbers to grow and perform at their best. We consider all candidates fairly and equally regardless of nationality, ethnicity, race, religion, age, gender, family commitments, physical and mental impairments or disabilities, and other attributes that make them unique.