Senior Mobile Engineer (Flutter, English)

Top 3 reasons to join us

• Inspired Leadership Team and Talented Colleagues
• Attractive Salary and Benefits
• Remote work available and flexible working time

Job description

• Define mobile framework and drive mobile project implementation.
• Build pixel-perfect, smooth UI across both iOS and Android platforms from a single codebase.
• Write clear, maintainable, and testable code with unit and integration tests to ensure the product is of the highest quality. 
• Integrate mobile apps with backend services and APIs
• Diagnose and fix bugs, fix performance bottlenecks.
• Ensure mobile app performance, scalability, and responsiveness across iOS and Android
• Collaborate with product Owners, designers, and backend engineers to deliver seamless user experiences.
• Participate in Agile/Scrum activities: daily standup, demo session, retrospective, estimate and planning, etc.
• Provide mentoring/training for junior members if any.
• Perform other tasks assigned by the Leader/ Manager

Your skills and experience

General requirements:

• Good in English communication
• Good for logical thinking and problem solving
• Self-learning and adapting to new technology quickly
• Proactive & have a good ownership mindset
• Ability to communicate effectively with team members and management
• Work independently

Technical requirements:

• Strong understanding of the full mobile development life cycle.
• 4+ years of experience with Flutter (Dart language) 
• In-depth understanding of object-oriented programming ideas and design patterns.
• Experience with an architectural pattern: BLoC, Provider, Riverpod, or MVVM, Clean Architecture.
• Proficiency in SQL/NoSQL databases (e.g., SQLite, Realm, Firebase, or backend DB integration).
• Familiarity with Firebase, Google Maps/Mapbox, Push Notifications, Analytics SDKs.
• Familiar with DevOps techniques (CI/CD pipelines, Infrastructure as Code (IaC) tools, containerization and orchestration, etc.)
• Experience in integrating mobile applications with backend microservices and deploying/managing mobile backend services on cloud platforms (AWS, Azure, or GCP)
• Experience with Ruby on Rails or scripting for DevOps tasks is a plus

Why you'll love working here

Want to be the Best? Join KMS!
It’s positive to claim we’re one of the top IT companies in Vietnam:

• From Vietnam, we have crafted brilliant products for millions of global users
• We build awesome global products to conquer the world from Vietnam: QASymphony, Kobiton, Katalon, Grove HR, Visily and many more to come
• We’re committed to investing in our people and building a workplace you’ll love coming to every day.

Perks You'll Enjoy 

• Working in one of the Best Places to Work in Vietnam
• Building large-scale & global software products
• Working & growing with Passionate & Talented Team
• Diverse careers opportunities with Software Outsourcing, Software Product Development, IT Solutions & Consulting
• Attractive Salary and Benefits
• Performance appraisals every year and performance bonus
• Remote work available and flexible working time
• Onsite opportunities: short-term and long-term assignments in North American (U.S, Canada), Europe, Asia.
• Various training on hot-trend technologies, best practices and soft skills
• Premium healthcare insurance for you and your loved ones
• Company trip, big annual year-end party every year, team building, etc.
• Fitness & sport activities: football, tennis, table-tennis, badminton, yoga, swimming…
• Joining community development activities: 1% Pledge, charity every quarter, blood donation, public seminars, career orientation talks,…
• Free in-house entertainment facilities (foosball, ping pong, gym…), coffee, and snack (instant noodles, cookies, candies…)

And much more, join us and let yourself explore other fantastic things!