Job Opportunities

Senior Flutter Developer (Fintech/Trading)

Job Description: Senior Flutter Developer (Fintech/Trading)

The Role

We are looking for a Senior Flutter Developer (5+ Years) to join our product engineering team. This role is designed for a developer who can own complex app modules end-to-end and thrive in a sophisticated, multi-module codebase. You will be responsible for bridging the gap between high-level architecture and production-ready implementation, ensuring our fintech platform remains performant, secure, and scalable.

Core Responsibilities

Module Ownership: Develop and maintain complex features within a multi-module Flutter architecture, ensuring high-quality UI/UX across Android and iOS.
State & Logic: Lead the implementation of business logic using GetX or similar controller-driven flows, ensuring clean separation of concerns.
Real-Time Data: Architect and manage streaming data integrations (WebSockets/SSE) for live market feeds and event-driven updates.
Systems Integration: Connect high-security REST APIs, managing session persistence, token handling, and backend-driven workflows.
Performance Engineering: Optimize memory usage, rendering behavior, and JSON parsing for data-heavy screens and complex user journeys.
Code Quality: Drive engineering excellence through code reviews, mentorship, and the implementation of reusable design systems and shared widget libraries.
Release Readiness: Support the full deployment lifecycle, including debugging, crash fixes, and CI/CD integration.

Technical Requirements

Flutter Mastery: 5+ years of software development with deep expertise in Dart, widget lifecycles, and advanced navigation.
Data Architecture: Strong experience with JSON serialization/deserialization, model mapping, and transitioning from stubbed/mock data to live API integration.
Reactive Programming: Proficient in asynchronous programming, Streams, and handling real-time price/data updates.
Storage & Security: Experience with local storage (Hive, GetStorage, Secure Storage) and securing financial applications.
Theming & Localization: Expertise in building themeable UI (Dark/Light mode) and internationalization.
Modern Tooling: Familiarity with FVM, Git-based workflows, and automated testing (Unit, Widget, and Integration).

Preferred Experience

Domain Expertise: Background in Fintech, Trading, or Banking applications is highly prioritized.
Data Visualization: Experience with financial charting or graph libraries .
Legacy to Scale: Proven ability to refactor prototype code into hardened, production-ready modules.
What We’re Looking For
We need a developer with a strong ownership mindset who can quickly navigate and improve an existing, large-scale codebase. You should be comfortable balancing the speed of new feature development with the discipline required for deep cleanup and refactoring work.

Qualifications

Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience.
Proven track record of shipping and maintaining high-traffic Flutter apps on the App Store and Play Store.