Global Software Architect — Hybrid, EU Opportunity

Oesía Group; Rivas-Vaciamadrid; Hybrid; EUR 90,000 - 120,000; Full time

Job summary

Oesía Group in Spain is seeking a Software Architect for a major project in Rivas Vaciamadrid or Seville, in hybrid mode. The candidate should have 8+ years in defense, aerospace, security, or similar sectors, and at least 3 years in software architecture roles.

You will lead multi-domain software architectures, ensure interoperability across platforms and mission systems, define reference architectures, and provide technical governance for complex solutions. English at B2 level is required.

Qualifications

• 8+ years in defense, aerospace, security, critical software, or similar sectors.
• At least 3 years in software architecture roles.

Responsibilities

• Lead the definition and evolution of software architectures for multi-domain integration solutions.
• Ensure interoperability among platforms, sensors, mission systems, command and control systems, edge computing, and AI.
• Define reference architectures.
• Provide technical governance for complex solutions.

Skills

Software architecture

Leadership

MBSE

NATO interoperability

Systems-of-systems

C2/ISR integration

AI for operations

Distributed/cloud/edge

Job description

Oesía Group in Spain is seeking a Software Architect for a major project in Rivas Vaciamadrid or Seville, in hybrid mode. The candidate should have 8+ years in defense, aerospace, security, or similar sectors, and at least 3 years in software architecture roles.

You will lead multi-domain software architectures, ensure interoperability across platforms and mission systems, define reference architectures, and provide technical governance for complex solutions. English at B2 level is required.