Mobile Engineer at 3Line Card Management Limited

  • Full Time
  • Lagos

Website 3Line Card Management Limited

3Line commenced business in 2007 with the primary aim of using technology to make financial services easily available to the financially excluded. We believe this is a basic human right, and 3Line is our platform for achieving this purpose. We focus on four key areas: Electronic Banking, Issuer Processing, Agency Banking and Identity Management, all driven by our Card Scheme. Location: Victoria Island.

Mobile Engineer at 3Line Card Management Limited, Qualified Candidates should Apply. Click for more Jobs


We are recruiting to fill the position below:

Job Title: Mobile Engineer

Location: Lagos
Employment type: Full time



Mobile Engineer at 3Line Card Management Limited




  • Design, develop, and maintain applications and integrations.
  • Create appropriate and suitable documentation according to our standards and guidelines (e.g., code comments, and design documents).
  • Learn new technologies as needed to successfully perform these duties.
  • Provide reasonable and accurate time estimates for tasks, and consistently meet deadlines.
  • Create and execute unit-test cases against developed software, to ensure high quality.
  • Debug software and fix defects uncovered and reported during the testing process.
  • Work with other software engineers, product managers, and technical operations team members, as needed, to ensure quality and the successful rollout of new applications or features.
  • Attend and actively contribute to the Development Agile Sprint Review sessions.
  • Perform software deployment, as and when requested.
  • Provide post-release software and application support, including incident reporting.


  • Proven hands-on Software Development experience in the FINTECH industry.
  • Proven Hands-on experience (3 years) in designing and developing applications using Flutter
  • Object Oriented analysis and design using common design patterns.
  • Knowledge of Dart, Java, Kotlin, SQLite, Webpack, HTML, JavaScript, CSS3
  • Code versioning tools like Git, Jenkins, etc.
  • Networking and handling push notifications
  • Experience in Android and IOS development.
  • Test cases for better performance and debugging of code Minimum of 1-year experience working on QA automation
  • Experience with test-driven development
  • Experience with networking and handling push notifications.

Application Closing Date
16th February, 2024.


Method of Application
Interested and qualified candidates should send their CV to: humanresources@3lineng.com using the Job Title as the subject of the mail.

To apply for this job email your details to humanresources@3lineng.com

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