Full-Stack Mobile Application Developer (Remote) at Katonium Concepts Limited

Katonium Concepts Limited is a technology that offers technology solutions.

We are recruiting to fill the position below:

Job Title: Full-Stack Mobile Application Developer

Location: Abuja (FCT) - Remote
Employment Type: Contract

Description

• We are currently developing a Mobile Courier Application and are seeking to engage an experienced Full-Stack Mobile Developer to join our team on a remote basis.
• The selected candidate will be responsible for the development, integration, and maintenance of a cross-platform mobile application. This role requires strong expertise in mobile development, web technologies, and backend API integration.

Key Responsibilities

• Develop and maintain cross-platform mobile applications
• Integrate backend services and APIs
• Implement new features and improve existing functionality
• Troubleshoot issues and optimize performance
• Collaborate effectively with backend developers and project stakeholders
• Participate in testing and deployment processes
• Provide structured progress reports and present updates on assigned tasks four (4) times per week
• Weekly reporting sessions will serve as structured checkpoints to review completed assignments, resolve blockers, and plan upcoming deliverables.

Required Qualifications and Experience
Applicants must have a minimum of five (5) years of hands-on experience in the following technologies:

• Flutter
• React Native
• Expo Go
• JavaScript
• TypeScript
• Next.js

Additional requirements include:

• Proven experience consuming and integrating RESTful backend API services
• Strong understanding of authentication flows and secure API communication
• Experience implementing dashboards and CRUD-based systems
• Proficiency in state management and application performance optimization
• Familiarity with Git and version control workflows
• Ability to work independently in a remote environment
• Strong analytical and communication skills.

Compensation
N100,000 – N150,000 per month (depending on experience and competence).

Application Closing Date
25th February, 2026.

How to Apply
Interested candidates should submit their Updated CV, Portfolio and / or GitHub links and a Brief summary outlining relevant experience to: info@katonium.com.ng using the job title as subject of the mail.