We are looking for a Senior Full Stack Flutter Developer!

(Mission-Critical Technology & Public Safety)

Are you passionate about creating technology that makes a real impact on people's lives? At KabatOne, we are transforming emergency management and public safety through advanced software solutions (K-Safety / CAD).

We are looking for a dynamic, analytical, and experienced Full Stack Flutter Developer to drive the evolution of our high-performance mobile applications and web/backend services in a hybrid environment in Mexico City (CDMX).

What will your mission be?

Lead the end-to-end development, maintenance, and evolution of our mobile platforms and web/backend components, ensuring code quality, high availability, and seamless integration across client applications, distributed architectures, and APIs.

Main Responsibilities

Full Stack & Mobile Development: Design, build, and maintain native/hybrid mobile applications for Android and iOS using Flutter, as well as develop and consume Backend services.

Architecture & State Management: Implement architectural best practices (DDD, Feature-First, layer separation) and advanced state management in Flutter (Providers, Riverpod).

Configuration & Multitenancy: Configure applications using Flutter Flavors, environment management, assets, and multitenant logic.

Web & Backend Development: Build and analyze Backend services with Node.js, Express/NestJS, and modular web frontends using Angular.

Integration & Native Capabilities: Integrate geolocation, camera, storage, push notifications (FCM), and complex REST APIs with asynchronous and resilient consumption.

Databases & Persistence: Design and query relational databases (PostgreSQL), NoSQL (MongoDB), and caching strategies with Redis.

Quality & Continuous Delivery: Implement unit and integration tests, diagnose issues using debugging/observability tools, and collaborate on CI/CD pipelines for app store releases.

What are we looking for? (Profile & Requirements)

Education: Bachelor’s or Engineering degree in Computer Science, Systems, IT,



or related fields.

Experience: Minimum of 3 to 5 years of proven experience in mobile application development with Flutter and web/backend development.

Essential Requirements:

1. **Mid-Advanced Flutter:** Solid experience in Flutter architecture (DDD, Feature-First), state management (Providers/Riverpod), and Flavors/Environments configuration.

2. **Backend Development & BFF:** Strong proficiency in Node.js with TypeScript, frameworks like Express or NestJS, and understanding of the BFF (Backend for Frontend) pattern.

3. **Web Development:** Hands-on experience in Angular (LTS/current versions) with standalone components and modern architecture.

4. **Databases & Caching:** Fluent in SQL (PostgreSQL), NoSQL (MongoDB), and the use of Redis for temporary storage.

5. **Geolocation & Native Capabilities:** Experience integrating maps, GPS, push notifications (FCM), and connectivity/offline handling.

6. **Mobile Security & APIs:** Knowledge of JWT authentication, secure storage, and REST API design/consumption.

7. **Version Control & Agile Work:** Advanced use of Git and task tracking in Jira under Scrum methodologies.

8. **Responsible Use of AI:** Ability to leverage AI tools as development support without compromising technical judgment or code validation.

Key Skills:

- Full Stack Mindset: Comprehensive vision connecting the UI with the backend, database, and external services.
- Analysis & Problem Solving: Capability to perform root-cause analysis using logs and network traces.
- Autonomy & Proactivity: Ability to investigate, propose technical solutions, and communicate risks or blockers promptly.

What do we offer?

* **Location:** Col. Verónica Anzures, Miguel Hidalgo, Mexico City (CDMX).

* **Adaptable/Hybrid Schedule:** Monday to Friday, 9:00 AM to 6:00 PM (Home Office Fridays!).

* Subsidized cafeteria.

* Health Insurance (Seguro de Gastos Médicos).

* Corporate discounts and benefits.

A collaborative, innovative work environment with high-impact international projects.

Take your career to the next level and build the technology that protects our cities with us!

📌 Desarrollador Full Stack Flutter (Miguel Hidalgo)
🏢 Grupo Kabat
📍 Miguel Hidalgo