React Native Architect (Only w2)

Role : - React Native Architect

Location : - 100% Remote

Duration : Contract

Mandate : POS or PAX E700, react native exp is mandatory

We are seeking a highly experienced Frontend Technical Architect to lead the architecture and design of a Next-Gen POS solution for PAX E700 and other platforms (softPOS, web portal). The ideal candidate will have deep expertise in React Native, strong mobile architecture patterns, and experience in building complex enterprise-grade applications with high reliability, security, and offline capabilities.

You will define the technical direction of the frontend stack, own system-level decisions, and collaborate with cross-functional stakeholders to ensure scalable, maintainable, and secure architecture aligned with business goals.

Key Responsibilities :

Architect the frontend components for the POS platform across PAX E700 (Android), React Native (mobile / tablet), and Web Portal.

Define code structure, modularization strategy, state management patterns, and reusable components.

Drive the technical design for critical features : offline mode, store-and-forward, eWallet, real-time receipts, complex tender flows, and secure checkout.

Evaluate and implement architecture patterns like MVVM, Redux, or React Context API based on performance and maintainability.

Ensure deep platform integrations including :

Peripheral control (scanner, printer, cash drawer)

Hardware diagnostics

Credit card reader (NFC / dip / tap)

Collaborate with backend architects to optimize API contracts for frontend performance.

Review code, enforce best practices, and mentor frontend engineers.

Own performance optimizations, accessibility, testing strategy, and app security.

Work closely with QA, DevOps, and security teams to define CI / CD, automated testing, and secure coding standards.

Required Qualifications :

12+ years of experience in software development with at least 4 years in architectural roles.

5+ years of React Native architecture and development experience.

Solid experience with Android-based custom hardware or enterprise mobile POS applications.

Strong understanding of mobile performance profiling, memory management, and offline-first architecture.

Experience in building high-volume transactional apps with secure payments and PCI / DSS compliance.

Familiarity with RESTful APIs, GraphQL, WebSockets, and local storage solutions.

Hands-on with tools like Jira, Bitrise, Fastlane, ESLint, TypeScript, Redux, Detox, Jest, Appium.

Exceptional communication and documentation skills.

Nice to Have :

Experience with PAX E700 or similar embedded POS platforms.

Prior experience architecting retail systems, inventory apps, or transactional fintech apps.

Familiarity with softPOS, tokenization, biometric login, or mobile kiosk modes.

Knowledge of design systems and component libraries (Figma to React).

What You'll Help Architect :

Offline-first capabilities : Store-and-forward, retry queues, device sync.

Integrated Tenders : eWallet, check, PO, CC (tap / dip), campaign redemption.

Modular Training Interface : Demo mode, tooltips, how-to content.

Dynamic Item Management : Quick add, mature filters, barcode scanning.

High-scale Reporting : Real-time sales views, session summaries, offline queue reports.