OverviewIn 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 / Beneficioswork 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

ResponsabilidadesDefinition, 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 principalesAt 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

📌 Software Development Engineer - Grupo Oesía (Sevilla)
🏢 Grupo Oesia
📍 Sevilla