Overview In this Senior C++ role, you’ll design and optimize high-performance software for the aeronautical domain. You will collaborate with cross-functional teams to deliver scalable applications and robust services. You’ll work on modern C++ (C++17), multi-threaded systems, and microservices in a hybrid Barcelona setup. This position offers a hands-on challenge to shape critical software that touches real-time operations and data flows, while growing your career within the company. Responsabilidades * Develop performant, scalable C++17 applications * Implement unit tests with GoogleTest * Work with REST APIs, Kafka queues, Docker, and microservices * Solve complex problems related to multi-threading, sockets, memory management,



and exception handling * Collaborate in an Agile/Scrum environment and communicate effectively Requisitos principales * Bachelor in Computer Science or related field * 5+ years of development experience * C++17 (preferred) * GoogleTest for unit testing * Experience with REST API, Kafka, Docker, microservices * Advanced programming concepts (multi-threading, sockets, synchronization, memory management, exceptions) * SQL/MySQL * Strong problem-solving and teamwork skills * Excellent written and verbal communication; English C1; Spanish min. B1 * proactive * highly motivated * excellent communication * C++17 * GoogleTest * REST API

📌 C++ Senior (Barcelona)
🏢 Social You
📍 Barcelona