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Junior Mobile Software Engineer – Android (m/f)


LuxTrust is looking for a Junior Mobile Software Engineer – Android!

Roles and Essential Activities:

You have experience and are talented in Android development.

Required skills

  • Mobile Swift or Kotlin/Java
  • Cocoapods/Package Manager or Gradle
  • Xcode or AndroidStudio
  • OO, MVVM, MVP architecture and framework
  • Common external libraries (REST, Lottie, JSON Mapper, Firebase, etc..)
  • Jira / Confluence
  • Scrum / Agile
  • Standard SQL
  • Git
  • As an asset :


Java server programming

Hybrid mobile development (Xamarin, ReactNative, Flutter or other)

Knowledge in PKI

UI/UX interest and curiosity


  • Implementing, maintaining native mobile application matching the current market standard leaded by Apple and Google
  • Object-Oriented philosopher with experience understanding and applying OO design patterns MVP, MVVM.
  • Anticipating Apple and Google changes, beta and store constraint.
  • Manage source code and build of multiple applications and testing tools with a continuous development pipeline.
  • Creating secure, scalable, available, and reliable innovative solutions across domains, channels, and mobile devices.
  • Propose and implement interesting UX/UI concepts matching user expectation on the specific platform.
  • Support and consultancy upon customer request
  • Helpdesk level 3 including problem solving management.
  • Working with a QA team to ensure high quality applications. This will include your own testing, specification and Unit/UI testing.
  • Documentation of software, creation of manuals.
  • Application performance and security tuning.

Specific Profile

  • Bachelor or Master degree in Computer Sciences
  • Accountable
  • Strong technical and analytic skills
  • Curiosity of the mobile market and all the changes required by Google
  • Strictly adhered to quality and security
  • Solution driven & problem solving oriented
  • Proactive attitude
  • Good team player and positive attitude in a challenging environment
  • Strong communication and writing skills
  • Foster team work and collaboration
  • Fluency in French and English, both oral and written is an asset

Permanent contract based in Capellen – Luxembourg. In addition to a competitive salary, in accordance with your education and experience, we offer other benefits including an employee benefit plan.

Interested candidates are invited to send their application along with a CV by e-mail to: jobs@luxtrust.lu.

Application deadline: 17/06/2022

Start Date: 17/03/2022