Embedded Engineer Mobility, Hybrid

Description

Job Summary: We are seeking a C++ Developer with experience in ticketing systems and payment environments in transportation for a strategic Mobility project. Key Highlights: 1. Join a high-level European technical team 2. Work in an innovative environment Embedded Engineer Mobility We are seeking a C++ Developer with experience in ticketing systems and payment environments in transportation to join a strategic project within the Mobility area, focused on the supply and integration of software for onboard ticketing, access, and sales equipment. **Work Mode:** Hybrid, Madrid (3 days per week onsite). Main Responsibilities Development of C++ applications targeting ticketing equipment such as TVMs, TVSs, and Automatic Gates. Integration of EMV payment solutions, including development and integration of EMV kernels. Participation in system integration within transit environments (transportation and ticketing). Implementation of communications via REST APIs, MQTT, and WebSockets. Development of robust, maintainable, and scalable software, applying design patterns and best practices (Clean Code). Collaboration in testing processes (unit and integration) and continuous deployments. Essential Requirements Minimum 3 years of experience in C++ development. Knowledge of EMV programming and payment environments. Experience or knowledge of transportation and ticketing systems. Familiarity with PCI-SSS regulations and standards. Experience in integration and messaging (REST, MQTT, WebSockets). Degree in Computer Engineering, Telecommunications Engineering, or Industrial Engineering. Preferred Qualifications Previous experience in Revenue Collection Systems. Proficiency with tools such as Jira and version control systems like GIT. Experience in CI/CD environments (Jenkins, Docker, Kubernetes). Knowledge of testing frameworks (Mockito, Google Test). Use of development tools such as Visual Studio Code and build systems like CMake. Experience working with Docker containers. **We Offer:** Permanent contract with CAS Training Join a high-level European technical team in an innovative environment Attractive and flexible compensation package, negotiated according to your experience Free access to our Annual Training Catalog featuring top manufacturers: Microsoft, Linux, Oracle, ITIL, and many more! C++, REST API, MQTT, WebSockets