LuxTrust S.A.
Software Engineer Android/IOS
LuxTrust S.A.Luxembourg16 days ago
Full-timeEngineering

About LuxTrust

We are a multicultural and forward-thinking qualified Trust Services Provider based in Capellen, Luxembourg, with over 110 professionals and actively expanding our business internationally. We provide state-of-the-art on on-boarding, digital identities, strong authentication and security services, and qualified electronic signatures, all bundled into integrated digital documents & identity management solutions.

As a Trusted Partner, we prioritize building long-lasting relationships with our international clients and stakeholders, based on trust and integrity. We strive to be a Committed Partner, dedicating ourselves to delivering exceptional performance and showing steadfast commitment to make a positive impact. As a Visionary Scout, we are constantly seeking out new opportunities for growth and innovation, always staying ahead of the curve in our industry.

Join us in our mission to drive innovation and co-create a better future!


We are currently looking for a motivated and driven Software Engineer Android/IOS under a permanent contract.


Missions of the role

  • Implementing, maintaining native mobile application matching the current market standard leaded by Apple and Google.
  • Oriented-Object philosopher with experience understanding and applying OO design patterns MVP, MVVM.
  • Anticipating Apple and Google changes, beta and store constraint.
  • Manage source 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 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
  • Carrying out other duties as assigned


Senior (+5 years):

  • Avoid technical debt growth
  • Contribute to delivery pipeline enhancements
  • Software architecture Design
  • Interact with other Senior Software Engineers for services dependencies
  • Including relational database modeling and fine tuning
  • Elaborate and present Architecture forum and Change Management inputs
  • Elaborate Technical chapters of the Project charter
  • Code Review
  • Coach Software Engineer


Required skills

  • Qualifications / diploma(s): Bachelor’s degree in computer sciences or equivalent experience.
  • Technical Competencies:
  • Strong Android or iOS, IDE, language, environments and frameworks skills
  • Good OO, MVP, MVVM development skills
  • Languages: French and English fluent. Any other language is an asset.

Specific skills:

  • Curiosity of the mobile market and all the changes required by Apple and Google
  • Good Documentation skills
  • Rigorous and methodic
  • Strong analytic skills
  • Strictly adhered to quality and security
  • Ability to work autonomously and as well in agile teams
  • Being able to identify potential issues before they become blockers
  • Core competencies at LuxTrust:
  • Analytical mindset & decision making
  • Organizational fluency
  • Personal effectiveness
  • Results-driven
  • Client service mindset
  • Strategic vision
  • Leadership


What we offer

  • A permanent contract based in Capellen - Luxembourg
  • A competitive salary, in accordance with your education and experience.
  • Attractive benefits and advantages including an employee benefit plan, a gym, meal vouchers and additional holidays.
  • A healthy work-life balance including flex work arrangements.
  • Parking spaces for all employees.
  • An open and transparent career path.
  • Development and growth opportunities in a state-of-the art digital company.


If you are interested in this role, we invite you to send us your application at [email protected].


Our company is committed to fair recruitment, based on the skills of each candidate, regardless of gender nationality, sexual orientation, religion, or any other discriminatory criterion.

Please note that in order to comply with our regulatory requirements an extract of the criminal record is requested upon entry into service.

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