Overview In this role you will contribute to the definition, design, and integration of advanced software systems for defense environments. You will work on a stable project within a multinational context, collaborating with cross-functional teams to deliver complex distributed software and multisystem capabilities. You will handle requirements management, system validation, and ensure interoperability across domains. This is a hands-on, impactful position at the intersection of software engineering and critical defense applications, offering growth and exposure to international projects.
Compensaciones / Beneficios work in a multinational company
stable and innovative projects
career plan based on experience and potential
free access to training platforms
adaptable compensation
equal, diverse company with CSR
Responsabilidades 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
Requisitos principales At least 5 years of experience in 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
multidisciplinary teamwork
effective communication
problem solving
AGILE methodologies
service-oriented architectures
microservices

📌 Engineer, R&D Software Engineering (Sevilla)
🏢 Grupo Oesia
📍 Sevilla