We are seeking an experienced System Architect on behalf of our client whose currently undergoing a major transformation of its software portfolio, shifting toward cloud-ready, horizontally scalable microservices-based architectures. This is a key strategic role, responsible for shaping system and software architecture in line with industry best practices and regulatory standards, while guiding development teams toward successful delivery. System Architect - Try & Hire - Geneva Aerospace IT player Description System & Software Architecture Define and maintain system/software architectural standards and guidelines. Analyze system/software requirements and translate them into comprehensive, scalable, and high-performance architectural designs. Develop and maintain detailed architectural documentation. Design top-level software structure for new features and components, and support engineering teams during implementation. Collaborate with software verification engineers to define integration strategies and architectural verification approaches. Assess and mitigate safety and security risks in compliance with regulatory requirements. Participate in safety and security assurance activities, providing technical guidance on mitigation strategies. Contribute to client consulting activities related to architecture topics. Product & Legacy Roadmap Define and document the roadmap for reusable software components across multiple ATM applications. Maintain and enhance legacy system components by tracking obsolescence, identifying performance bottlenecks, and proposing improvement strategies. Profile Minimum 5 years of experience in software development, particularly with distributed systems. At least 3 years of experience in system architecture, preferably within complex or regulated domains. Solid understanding of cloud platforms (, AWS, Azure, GCP). Familiarity with modern DevOps tools and practices (, CI/CD pipelines, Docker, Kubernetes). Strong interpersonal and communication skills. Prior experience in Air Traffic Management (ATM) is an advantage but not mandatory. Fluency in English (written and spoken); French is considered an asset. Be eligible for a Swiss Working Permit (Swiss or EU Citizenship or valid valid Swiss Working Permit) Job Offer Strategic Impact in a Critical Industry: This role offers the opportunity to shape the architecture of next-generation air traffic management systems - a high-stakes, high-impact field where your work directly contributes to aviation safety, efficiency, and innovation. Technical Leadership & Innovation Opportunity: You'll be at the forefront of a major software transformation, driving the adoption of cutting-edge technologies such as microservices, cloud computing, and DevOps practices - all within a collaborative, expert-driven environment Long-term postion This is a long-term position with our client, offering stability and the chance to grow within an organization committed to continuous innovation in the air traffic management sector. The selected candidate will play a sustained and strategic role in shaping the evolution of critical systems over the coming years. Location : Geneva jid7e743eeafr jit0728afr