At Protecht, we're on a mission to redefine the way the world thinks about risk, and we're growing fast across APAC, the UK, and North America.
We've been named a Great Place to Work® four years in a row, and that's no accident. Our people are curious, driven, and genuinely care about building technology that makes a difference. We're also big believers in flexibility, trust, and continuous learning, because we know the best work happens when people are supported to thrive.
The Opportunity
We're looking for a Lead Mobile Developer who's excited to build and grow with us. You'll lead our Mobile Team and take ownership of our React Native mobile app, a key part of our Enterprise Risk Management platform that helps organisations manage risk with confidence.
This is a hands‐on leadership role. You'll guide a team of three developers and work closely with product, design, and engineering to deliver elegant, high-performing apps. You'll also help shape our mobile architecture, coach your team, and guide how we bring new ideas to life.
If you love writing great code, growing smart people, and seeing your work have a real impact on a global scale, this might be your perfect next step.
What You'll Do
Lead an agile team to build, test, and ship scalable mobile apps in React Native (iOS + Android).
Write clean, secure, and well‐documented code that sets the bar for quality.
Plan and track releases and sprints using Agile Scrum.
Partner with designers and product managers to create features users love.
Troubleshoot and optimise for performance and smooth user experience.
Lead by example: review code, share knowledge, and support and develop your team.
Guide our Mobile QA team to improve mobile automation test coverage.
Integrate with APIs and native modules, and contribute to architecture and technical design decisions.




Help shape how we deliver mobile at Protecht as we continue to scale globally.
What You'll Bring
5+ years of mobile development experience with React Native.
A passion for mentoring and training others.
Experience with Expo and EAS services.
Experience building offline‐first mobile apps, ideally with Realm or a comparable embedded/sync database.
Experience with state management (Redux, TanStack, Context API).
Familiarity with iOS/Android native development and testing frameworks (Jest, Detox).
Excellent problem‐solving skills, and a great communicator and collaborator.
A relevant tertiary qualification, such as computer science or information systems.
(Nice to have) Experience with AI‐assisted development tools, Appium, mobile security hardening (e.g. certificate pinning), RTK Query, CI/CD pipelines for mobile, publishing to the App Store and Google Play, managing offshore teams, or WCAG accessibility standards.
Why You'll Love It Here
We're proud to have built a culture that people genuinely love being part of. Here's a taste:
Global growth story – APAC, the UK & North America
Certified Excellent Place to Work® – 4 years running
Modern Tech Stack – build products that matter, at scale
Hybrid & flexible working – we trust our people
Dedicated Learning & Development afternoons every fortnight
Competitive pay + Annual Performance Bonus
Monthly socials & recognition programs
Generous Employee Referral Program




At Protecht, you'll be part of something bigger, not just building apps, but helping businesses around the world make better decisions and build resilience.
Senior Mobile Engineer / Lead - React Native
**** Sydney Mayvurn Arc
Posted 1 day ago
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Job Description
Join this rapidly growing SaaS company seeking a strong Senior Mobile Engineer / Lead who has vast experience across React Native.
This is your chance to join their super smart and tech savvy product engineering team and take authority of this firm's mobile application ecosystem as a Senior / Lead Engineer.
You will have a key role in the organisation, involved in the development and enhancement of their mobile applications, working across the full development lifecycle from feature design and implementation to testing, release and improvement.
The Work...
Develop new features and maintain three React Native mobile apps across iOS and Android
Write clean, reusable, and scalable TypeScript code using best practices
Implement and refine UI components
Integrate with APIs and other internal backend services
Ensure app performance, reliability, security, and responsiveness
Implement unit tests and evolve the apps to be more testable for automated integration and end‐to‐end tests
Collaborate with QA engineers to ensure high‐quality releases
Participate in code reviews to ensure maintainability and adherence to standards
Work closely with product management, UX and backend engineers, and QA
Contribute to planning, technical scoping, and architectural discussions
Assist in identifying process improvements, tooling upgrades, and automation opportunities
Build, test, and deploy mobile app updates using CI/CD pipelines

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