Senior Mobile Developer - React Native

Overview

LastingAsset | Edinburgh (Hybrid) | Full-time, 6-month initial contractLastingAsset is a cybersecurity spinout from Edinburgh Napier University, pioneering solutions to combat impersonation fraud using cryptography and privacy-preserving machine learning. Join us as we build the next generation of security technology to protect people and businesses from sophisticated fraud attacks.The Role

We’re looking for an experienced Senior Mobile Developer to join our close-knit team of 4 and lead the development of robust, secure, and production-ready mobile applications. This is a fantastic opportunity to shape our mobile engineering practices in a fast-growing startup where your contributions will directly influence product direction and success.Contract:

Full-time position with an initial 6-month focus, reflecting startup growth. Contract terms are flexible based on company development, performance, and business needs.What You’ll Work With

Core Technologies:React Native (vanilla) with TypeScriptTamagui for UI componentsState management with Zustand/ReduxBuild tools: Gradle and CocoaPodsDevelopment and Testing:Jest and React Testing Library for unit testingDetox for E2E testing (bonus points!)CI/CD with GitHub ActionsPlatform and Services:Background tasks, FCM/APNs push notifications, NotifeeApp security with AppAttest and Play Integrity APISecure coding practices and compliance with app store requirementsWhat You’ll Do

Lead the design, development, and deployment of mobile features using TypeScript and TamaguiEnsure applications are production-ready in terms of both security and functionalityOversee automated deployment pipelines for publishing apps to Apple App Store and Google Play StoreDebug and optimize performance across iOS and AndroidWrite and review comprehensive unit and integration testsMentor junior developers and guide code reviewsCollaborate with an agile team on cybersecurity innovationsWhat We''re Looking For

Bachelor’s or Master’s degree in computer science or related field, OR equivalent industry experience3+ years of professional experience in mobile app development, including production releasesProven track record of deploying apps to Apple App Store and Google Play Store, including managing CI/CD pipelinesStrong expertise with React Native and TypeScriptDeep understanding of app security, data protection, and compliance requirementsStrong problem-solving skills and ability to make architecture decisionsAbility to work independently and take ownership of deliverablesBonus Points

Experience leading small development teams or mentoring junior developersFamiliarity with Git, emulators/simulators, and advanced debugging toolsInterest in cybersecurity or cryptographyPrevious startup experienceWhat We Offer

Flexible working

- True hybrid model with office days for collaborationLearning opportunities

- Work directly with university research and cutting-edge techSmall team impact

- Your work will directly influence product directionGrowth potential

- Opportunity for contract extension and career progressionEdinburgh location

- Join the thriving Scottish tech sceneAnd more

- e.g. company pension, sick payLocation

Based in Edinburgh with hybrid working. We’d prefer candidates near Edinburgh for occasional office collaboration, but we’re open to discussing arrangements with the right candidate.Ready to Join Us?

If you’re excited about building secure mobile applications with modern technologies and want to make a real impact in cybersecurity, we’d love to hear from you!To apply:

Send your CV and a brief cover letter explaining your interest in the role to

hello@lastingasset.com

with the subject “Senior Mobile Dev – [Your Name]”.Please include any relevant projects, GitHub profiles, or portfolios that showcase your development skillsLastingAsset is an equal opportunity employer committed to diversity and ..... full job details .....