Sr. Software Engineer I
Yum! · Ho Chi Minh, Dong Nam Bo, Viet Nam · Hybrid
Weak hiring record · median 165 days open
All reasons
- Open 131 days
- 100% of this employer's openings are over 60 days old
In its favour
- Still listed on the employer's own board
We are building the
YUM!
SuperApp
, powering operations across 29,500+ restaurants worldwide (KFC, Pizza Hut, Taco Bell, The Habit Burger). This high-scale, mission-critical platform supports restaurant teams globally and continues to grow rapidly.
We’re looking for a
Technical Leader (ReactJS & React Native)
who combines deep technical expertise with the ability to mentor others, drive quality, and ensure our apps remain performant and reliable post-release. You’ll play a key role in shaping our frontend architecture, guiding developers, and fostering a culture of technical excellence and collaboration.
- Lead the development of scalable mobile apps with React Native, ensuring quality, performance, and reliability.
- Contribute to and oversee ReactJS web app development, ensuring consistent architecture and design patterns across platforms.
- Collaborate closely with backend engineers, designers, and product managers to deliver impactful solutions.
- Mentor and support junior and mid-level developers, guiding code reviews, architecture discussions, and growth plans.
- Own post-release monitoring and maintenance — proactively detect and resolve production issues using Sentry, Crashlytics, or similar tools.
- Drive performance optimization and best practices across iOS and Android.
- Contribute to technical planning, sprint reviews, and architecture design decisions.
- 4+ years combined frontend experience (React Native + ReactJS), with React Native as the core skill.
- Proven track record of delivering and maintaining large-scale production apps.
- Deep understanding of React Native architecture, performance tuning, and debugging.
- Experience with monitoring and observability tools (Sentry, Datadog, Crashlytics, etc.).
- Familiarity with native code (Java/Kotlin/Swift/Obj-C) and mobile build pipelines.
- Strong communication and collaboration skills in English.
- Demonstrated experience mentoring engineers and raising team technical standards.
- Leadership mindset:
- Proactive and accountable; drives technical decisions with clarity and data.
- Balances hands-on delivery with team enablement.
- Champions clean architecture, testing, and maintainability.
- Encourages learning, experimentation, and shared ownership.
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