The Role
Build offline-first React Native tablet POS apps for restaurant environments on Android. Integrate payment terminals, kitchen devices, and cloud services; implement device communication (TCP/IP, sockets, UDP, IoT); create native Android modules (Kotlin/Java) exposed to React Native; design edge compute, fleet provisioning, OTA updates, and device lifecycle tooling.
Summary Generated by Built In
AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.
WHY JOIN US
If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!
ABOUT THE ROLE
We are looking for a Senior React Native Engineer to build modern tablet applications for restaurant environments, integrating with payment terminals, kitchen devices, and cloud services on Android. You will develop offline-first experiences using React Native, Expo, Redux Toolkit, and React Navigation, consume backend APIs, and implement hardware integrations for POS systems. The role applies AI-assisted development practices and Spec-Driven Development in a POS Engineering team.
WHAT YOU WILL DO
- Integrate the POS with payment terminals, Kitchen Display Systems, kitchen printers and other restaurant floor devices;
- Implement device communication for connected and disconnected states over TCP/IP, sockets, UDP and IoT protocols;
- Build native Android modules (Kotlin / Java) for hardware and protocol access and expose them to React Native via native modules / TurboModules;
- Design edge-compute and device topologies so the POS keeps working when cloud connectivity is lost;
- Implement zero-touch onboarding and fleet provisioning for the Android tablet fleet;
- Own the device lifecycle: provisioning, monitoring, remote configuration, OTA updates and decommissioning.
MUST HAVES
- 4+ years of professional software engineering experience, including hardware- or device-integrated systems;
- Solid React Native and TypeScript;
- Hands-on native Android (Kotlin and/or Java), including building and bridging native modules to React Native;
- Strong grasp of device and networking protocols: TCP/IP, sockets, UDP, and IoT;
- Experience with offline-first app development;
- Android device-fleet provisioning (zero-touch enrollment, device-owner / kiosk modes);
- Experience using AI-assisted development tools (Claude, GitHub Copilot) day to day;
- Upper-intermediate English level.
NICE TO HAVES
- Experience migrating a legacy Windows / OPOS POS to a cross-platform native stack;
- C / C++ or JNI for low-level device work;
- Cloud IoT platforms (AWS IoT Core / Greengrass or similar);
- Cross-platform device frameworks (e.g. Qt);
- Payment-terminal integration at the device level (tokenization, gateways);
- QSR or retail experience.
PERKS AND BENEFITS
- Professional growth: Mentorship, TechTalks, and personalized growth roadmaps.
- Competitive compensation: USD-based pay with education, fitness, and team activity budgets.
- Exciting projects: Modern solutions with Fortune 500 and top product companies.
- Flextime: Flexible schedule with remote and office options.
Skills Required
- 4+ years of professional software engineering experience, including hardware- or device-integrated systems
- Solid React Native experience
- TypeScript
- Hands-on native Android (Kotlin and/or Java), including building and bridging native modules to React Native
- Experience with TCP/IP, sockets, UDP and IoT protocols
- Experience with offline-first app development
- Android device-fleet provisioning (zero-touch enrollment, device-owner / kiosk modes)
- Experience using AI-assisted development tools (Claude, GitHub Copilot)
- Experience with Expo, Redux Toolkit, and React Navigation
- Upper-intermediate English level
- Experience migrating legacy Windows / OPOS POS to cross-platform native stacks
- C / C++ or JNI for low-level device work
- Experience with Cloud IoT platforms (AWS IoT Core, Greengrass or similar)
- Experience with cross-platform device frameworks (e.g., Qt)
- Payment-terminal integration at the device level (tokenization, gateways)
- QSR or retail experience
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The Company
What We Do
AgileEngine is a privately held company established in 2010 that builds dedicated teams of designers and developers. We turn good ideas into awesome software that people actually want to use. Some of the biggest names and the hottest startups around the world chose us to build their tech.
