About this role
Get to Know the Team
Get to know the team The Search and Personalization (SNP) team builds the core machine learning and experimentation frameworks that power how users discover what's most relevant to them across Grab — from search relevance and ranking to recommendations and personalized experiences. Our scope spans key user journeys like Food and Mart discovery, search and discovery experiences across Grab, and cross-vertical ranking platforms, with the goal of helping consumers quickly find what matters to them while balancing the needs of users, merchants, and Grab's business objectives. Under the hood, we own capabilities such as search boosting, re-ranking, autocomplete, ontology, semantic similarity, and user profiling — the building blocks that make Grab's marketplace feel fast, intuitive, and personalized. You'll work in a highly cross-functional environment alongside Product, Engineering, Data Science, Analytics, and Design, with a strong culture of experimentation and continuous improvement.
Get to Know the Role
As a Senior iOS Developer in the Search and Personalisation (SNP) team, you will report to the Software Engineering Manager and lead the design and development of key components in our ecosystem, impacting millions of users across Southeast Asia. You'll work on features that directly shape user trust, and community engagement. This role is based in Ho Chi Minh City
The Critical Tasks You Will Perform
Promote iOS applications using Swift, ensuring code quality and adherence to best practicesDesign and implement user interface components and features that deliver exceptional user experiencesIntegrate APIs and third-party libraries into applicationsWrite maintainable, testable code following established architectural patterns and design principlesExperience reviewing code to find and address potential issues and defects code reviews and provide constructive feedback to team membersMonitor app performance, analyze crash reports, and implement solutions to improve stability and reliabilityCollaborate with QA, UX, and product teams to understand requirements and create solutionsParticipate in continuous integration and deployment processes to improve development workflowsDocument code changes, architectural decisions, and technical implementations for team referenceStay current with iOS development trends and technologies to lead innovationTroubleshoot and debug issues using remote debugging and analytics toolsContribute to the refinement of development processes and team standards What Essential Skills You Will Need
Proficiency in Swift programming languages5+ years of experience with iOS system architecture and programming paradigms including OOP, TDD, reactive patterns, and dependency injectionWorking knowledge of architectural approaches such as clean architecture, MVVM, VIPER, or RIBExperience building maintainable and testable code bases with emphasis on API design, unit testing, and UI testing techniquesFamiliarity with version control systemsExperience with crash analytics, remote debugging, and continuous integration toolsUnderstanding of iOS design patterns, best practices, and App Store guidelinesExperience communicating updates and resolutions to customers and other partners
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 leaveWe 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 hoursWhat We Stand For at Grab
We are committed to building an inclusive and equitable workplace that enables diverse Grabbers to grow and perform at their best. As an equal opportunity employer, we consider all candidates fairly and equally regardless of nationality, ethnicity, religion, age, gender identity, sexual orientation, family commitments, physical and mental impairments or disabilities, and other attributes that make them unique.