Flutter Developer - Regiment Staffing

Taraki; Lahore; On-site; PKR 1,800,000 - 2,400,000; Full time

Job summary

Regiment Staffing in Lahore is seeking a Mid-Level Flutter & Full-Stack Developer to take over an existing mobile app, manage its Firebase/backend, integrate payments, and build a web-based Admin Panel.

The ideal candidate has 3+ years of Flutter/Dart, strong Firebase, TypeScript/Node.js, Stripe integration, admin dashboards, and experience deploying to Android and iOS.

Qualifications

• 3+ years of professional Flutter/Dart development.
• Strong Firebase Auth and Firestore experience.
• Knowledge of Firestore data modelling, rules, indexes, and transactions.
• Strong TypeScript/Node.js knowledge.
• Experience with Cloud Functions and/or Cloud Run.
• Stripe API and webhook integration experience.
• Understanding of idempotency, transactions, authentication, authorization, and API security.
• Experience developing web-based Admin Panels.
• Experience with React.js or Next.js.
• Experience with role-based admin systems and dashboards.
• Android/iOS deployment and app-store releases.
• Familiarity with automated testing and Git/GitHub workflows.

Responsibilities

• Take ownership of the Flutter codebase, debug issues, optimize performance, and implement new features.
• Develop and maintain Firebase Authentication and Firestore, including data modelling, rules, indexes, and transactions.
• Build backend services with TypeScript/Node.js, Cloud Functions, or Cloud Run.
• Integrate Stripe for payments, webhooks, and refunds.
• Implement Stripe subscriptions and Stripe Connect payouts where required.
• Develop appointment scheduling and booking workflows with timezone handling.
• Create a web-based Admin Panel for users, appointments, payments, and content.
• Implement admin authentication, RBAC, and permissions.
• Provide admin dashboards, filters, search, and reports.
• Prepare Android and iOS production builds and releases.
• Write automated tests for mobile, backend, payments, and booking features.
• Maintain clear technical documentation and project handover.

Skills

Flutter/Dart

Firebase Auth

Firestore

Firestore Data Modelling

TypeScript/Node.js

Cloud Functions/Run

Stripe API

API Security

Web Admin Panels

React.js/Next.js

RBAC/Admin Dashboards

Android/iOS deployment

Automated Testing

Git/GitHub

Job description

Our client Regiment Staffing is hiring a Flutter Developer in Lahore.

Job description:

We are looking for a Mid-Level Flutter & Full-Stack Developer to take over an existing mobile application, manage its Firebase/backend infrastructure, integrate payments, and develop a web-based Admin Panel.

Key Responsibilities

• Take ownership of the existing Flutter codebase, debug issues, optimize performance, and implement new features.
• Develop and maintain Firebase Authentication and Firestore, including data modelling, security rules, indexes, and transactions.
• Build trusted backend services using TypeScript/Node.js, Firebase Cloud Functions, or Cloud Run.
• Integrate Stripe for PaymentIntents, webhooks, refunds, idempotency, and duplicate-request handling.
• Implement Stripe subscriptions and Stripe Connect/payouts where required.
• Develop reliable appointment scheduling and booking workflows, including concurrent booking prevention and timezone handling.
• Build and maintain a web-based Admin Panel for managing users, appointments, payments, subscriptions, content, settings, and other application data.
• Implement admin authentication, role-based access control, and permissions.
• Provide useful admin dashboards, filters, search, reports, and management tools.
• Prepare and maintain Android and iOS production builds and releases.
• Write automated tests for critical mobile, backend, payment, and booking functionality.
• Maintain clear technical documentation and provide proper project handover.

Required Skills

• 3+ years of professional Flutter/Dart development.
• Strong Firebase Auth and Firestore experience.
• Good understanding of Firestore data modelling, rules, indexes, and transactions.
• Strong TypeScript/Node.js knowledge.
• Experience with Cloud Functions and/or Cloud Run.
• Hands-on Stripe API and webhook integration experience.
• Understanding of idempotency, transactions, authentication, authorization, and API security.
• Experience developing web-based Admin Panels.
• Experience with at least one modern web framework such as React.js, Next.js, or similar.
• Experience with role-based admin systems and dashboards.
• Experience with Android/iOS deployment and app-store releases.
• Familiarity with automated testing and Git/GitHub workflows.

Work Location:

On-site, (Firdous market Lahore)