Senior Flutter Engineer — Web + AWS SaaS

Global Research Trends; Lahore; On-site; PKR 2,400,000 - 3,600,000; Full time

Job summary

Global Research Trends is seeking a Senior Flutter Engineer to join our development team in Lahore. You will maintain and enhance a production Flutter Web application powered by AWS, ensuring security, scalability, and high-quality releases for a multi-tenant SaaS platform.

You will work on localization, RTL support, and integration with AWS services. Strong collaboration, testing, and documentation culture are essential for this role.

Qualifications

• 2+ years of professional Flutter experience.
• 1+ year of Flutter Web experience, preferably in production.
• Strong knowledge of Riverpod or similar state management.
• Strong knowledge of go_router for navigation.
• Experience with localization and RTL in Flutter.
• Understanding of Flutter Web performance and production builds.
• Hands-on experience with AWS Amplify Gen 2 or AWS CDK.
• Knowledge of AppSync GraphQL including subscriptions and authorization.
• Experience with multi-tenant applications and access control.
• Strong unit and widget testing skills.
• Proficient Git usage in a shared codebase.
• Good written and verbal English communication skills.

Responsibilities

• Build and maintain a large Flutter Web application using Riverpod, go_router, responsive layouts, and localization.
• Support 12 languages, including RTL languages.
• Work with AWS backend services and GraphQL APIs.
• Collaborate with team on testing, code reviews, and release notes.
• Maintain tenant isolation, authentication, authorization, and access control.
• Write and maintain tests for authentication, permissions, and data access.
• Document software changes and release notes accurately.

Skills

Flutter

Riverpod

go_router

Localization

RTL support

Unit testing

Widget testing

Git

English communication

Tools

AWS Amplify Gen 2

AWS CDK

AppSync GraphQL

DynamoDB

S3

Lambda

SES

Chime SDK

Job description

Global Research Trends is seeking a Senior Flutter Engineer to join our development team in Lahore. You will maintain and enhance a production Flutter Web application powered by AWS, ensuring security, scalability, and high-quality releases for a multi-tenant SaaS platform.

You will work on localization, RTL support, and integration with AWS services. Strong collaboration, testing, and documentation culture are essential for this role.