Employment Opportunities

Embedded software and firmware developer

Ref.: 1178

Experience: 3-5 years
Country: Portugal
City:  Lisbon

Description

We are looking for a C/C++ firmware developer on embedded Linux platforms for ticket vending and validation modules fitted in passenger transport vehicles, taking on the following responsibilities:

  • Adaptation of the library used in the onboard device for dealing with Mifare cards under ISO 14443A to Calypso cards under ISO 14443A.
  • Analysis, development and validation of applications on ticket vending and validation devices.
  • Analyzing and dealing with any incidents reported by other team members or clients.
  • Definition and execution / automatization of unit tests and integration for application validation and vetting.
  • Liaising with team members and the line manager.
  • Assurance of compliance with the project’s functional / non-functional requirements.
  • Documentation of projects and products: functional description, specifications, etc., specification documents, PCB diagram, etc.

 

Requirements

- Qualification: Degree in IT/telecommunications/electronic engineering
- Level of English: Advanced
- Technical knowledge:

  • Advanced knowledge of C and C+
  • Advanced knowledge of Linux
  • Medium knowledge of ISO 1443B Calypso

- Desirable knowledge:

  • QT creator, QML
  • Communication of protocols and interfaces (RS-232, RS-485, Ethernet, USB, etc.)
  • Contactless cards (MIFARE, Calypso, Felica)
  • Fare collection / payment systems