Mobile App Developer
Company: Mondo
Location: Los Angeles
Posted on: February 19, 2026
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Job Description:
Job Description Job Description Mobile App Developer (React
Native) Location: 100% Remote (PST Hours) Duration: 6 Month
Contract Start: ASAP Compensation: $75-100/hr W2 We're partnering
with a globally recognized leader in live entertainment and
ticketing to bring on a Mobile App Developer to support and evolve
their large-scale consumer-facing mobile application. This is an
exciting opportunity to join a small, collaborative team working on
a high-traffic app used across North America and expanding into
Europe. What You'll Be Doing Build new features while maintaining
and enhancing an established React Native application Debug and
resolve issues within a mature (5 year) codebase Upgrade and
modernize components (currently on React Native .79) Integrate and
work with third-party SDKs, including ticketing platform SDKs
Consume and build around RESTful APIs (highly data-driven
environment) Support internationalization efforts as the app
expands globally Deploy updates to both iOS and Android app stores
Collaborate closely with a small team (this will be the 3rd
engineer) via Slack and Zoom Must-Have Qualifications 5 years of
mobile development experience Strong expertise in React Native
Heavy iOS experience (approximately 75% iOS / 25% Android) Deep
understanding of RESTful APIs Experience working within existing,
large codebases (not just greenfield builds) Experience integrating
SDKs and working with NPM libraries Experience deploying to both
the Apple App Store and Google Play Background working on
collaborative engineering teams in enterprise environments Ideal
Background Experience supporting high-traffic consumer apps (media,
streaming, entertainment, ticketing, etc.) Comfortable in
fast-paced, large-scale environments Experience maintaining and
evolving long-term products (not just short-term builds) Nice to
Have Google Analytics, mParticle, or Firebase experience Expo
experience Experience with internationalization / localization
(including Latin-based languages)
Keywords: Mondo, Mission Viejo , Mobile App Developer, IT / Software / Systems , Los Angeles, California
