Senior Software Engineer ID74262

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.