Company Description act digital is a multinational company present in 12 countries, which combines local agility and global expertise to act as a strategic partner for our clients in delivering customized and scalable solutions.
In Portugal, we have around 120 clients and a team of over 400 people, working on projects in sectors as diverse as Banking, Insurance, Transport, Aviation and Energy.
Job Description We are looking for a passionate and detail-oriented C/C++ Developer to join our R&D team focused on RFID and retail security systems, including electronic article surveillance (EAS) and alarm systems for retail environments .
You will be part of a team designing, implementing, and maintaining low-level embedded software solutions that directly interface with RFID hardware, sensors, and control units used in store security.
This role will follow a hybrid work model in São João da Madeira, Aveiro.
Responsibilities Develop and maintain applications and firmware primarily in C, with parts in C++ .
Integrate with RFID readers, antennas, tags, and alarm systems .
Work with hardware engineers to ensure seamless hardware-software communication.
Optimize performance and reliability of embedded software in resource-constrained environments.
Participate in design reviews, testing, debugging, and documentation.
Collaborate cross-functionally with QA, hardware, and support teams.