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At Oesia Group, we are growing We would like to count on you for our next job offer: We are looking fora Software Development Engineer

to join an important Project located in Rivas Vaciamadrid or Seville in

hybrid job modality. What are we looking for?An/a Software Development Engineer, with at least 5 years of experience.Availability to join a stable project in Rivas Vaciamadrid or Seville.Work Model: hybrid

Requirements:At least 5 years of experience in projects in the defense, aerospace, security, critical software,



or similar sectors.Experience in software development for complex distributed systems.Experience in international collaborative projects.Knowledge of requirements engineering and MBSE.Experience in software design and development using AGILE methodologies.Knowledge of service-oriented architectures, microservices, and distributed systems.Experience integrating C2 systems, sensors, communications, mission systems, or similar.Knowledge of information exchange and interoperability technologies.Ability to work in multidisciplinary teams.Minimum English proficiency at the B2 level. What will your responsibilities be?Definition, design, development, integration, and validation of advanced software systems.Production of functional analysis deliverables.Requirements management.Software design and development.Systems integration.Testing and validation of multi-domain capabilities in defense environments.What we offer you? Work in a multinational company recognized as one of the best companies to work for in 2025, according to

📌 Software Development Engineer (Madrid)
🏢 Grupo Oesia
📍 Madrid