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Albi · 7 hours ago

Senior Full Stack Engineer (Flutter & Backend)

Chicago, IL

Full-time

Onsite

Mid, Senior Level

$115K/yr - $150K/yr

5+ years exp

Albi is a fast-growing SaaS company focused on advancing the restoration industry through technology. They are seeking a Senior Full Stack Engineer with expertise in Flutter and backend development to lead the development of mobile applications and backend services, ensuring a seamless user experience across platforms.

Cloud ManagementSaaSSoftware

No H1B

Responsibilities

Lead the development and architecture of Flutter applications for iOS and Android

Work with backend frameworks such as .NET , or similar to build reliable and scalable APIs

Design, implement, and maintain backend services (e.g., RESTful APIs, GraphQL endpoints, database models) that support mobile and web clients

Collaborate closely with product managers and designers to deliver seamless application experiences

Drive performance optimization , responsive UI/UX, and smooth animations

Integrate third-party APIs , cloud services, and native platform features as needed

Establish and maintain CI/CD pipelines for both mobile and backend systems

Mentor junior developers and help define best practices for Flutter, mobile engineering, and API development

Participate in architectural decisions , code reviews, and technical strategy discussions

Contribute to improving app stability, performance, and code quality through automated testing and monitoring

Qualification

FlutterBackend developmentAPI design.NETRESTful APIsSQLNoSQLCI/CD pipelinesMobile design principlesCloud environmentCollaboration skills

Required

5+ years of professional mobile development experience, including 3+ years building apps with Flutter/Dart

3+ years of experience in backend development using at least one of following: Java, .NET, Python, Ruby on Rails, including API design and database interaction

Strong understanding of mobile design principles, patterns, and best practices

Experience creating and integrating RESTful APIs, Firebase, GraphQL, or other backend services

Solid understanding of mobile app lifecycle, state management (e.g., Provider, Riverpod, Bloc), and platform-specific challenges

Familiarity with SQL and NoSQL databases (e.g., PostgreSQL, MongoDB, Firestore)

Exposure to CI/CD pipelines for mobile and backend (e.g., GitHub Actions, Bitrise, Codemagic)

Comfortable working in a cloud environment (Azure, AWS, or GCP)

Excellent collaboration skills and a passion for building great end-to-end user experiences