Software Architect

• Design and define the software architecture for CyberMart, ensuring scalability, security and maintainability across all components.
• Lead the specification and development of distributed service-oriented architectures, including integration with core platform services including identity and access management, role-based permissions, asynchronous job processing and centralised logging and monitoring.
• Architect and oversee the implementation of .NET Core APIs and Angular-based frontend applications, ensuring adherence to Siemens Branding guidelines and secure development standards.
• Design and optimise data persistence strategies, along with caching mechanisms and messaging/streaming to support high-performance operations.
• Establish and maintain software development standards using APIs built on OpenAPI specifications, microservices patterns and code quality guidelines across development teams.
• Provide technical leadership on emerging technologies, frameworks and architectural patterns; actively share knowledge and mentor engineering teams.
• Ensure compliance with security, logging and telemetry requirements in accordance with corporate governance frameworks and security standards.

o Bachelor’s degree in Computer Science, IT or equivalent professional qualification; or state-certified computer scientist in software technology. o Several years of professional experience architecting and developing with .NET Core (C#), ASP.NET and Microsoft Visual Studio. o Demonstrated expertise in modern frontend technologies, particularly Angular, along with HTML5, CSS3, LESS, SASS and responsive web design principles. o Strong background in designing and implementing microservices architectures, RESTful APIs, message-driven systems and service-oriented solutions. o Proven experience with relational databases (MS SQL Server) and NoSQL/caching solutions (REDIS). o Solid knowledge of containerisation (OpenShift), cloud-native development and DevOps practices. o Understanding of authentication, authorisation, logging and telemetry frameworks. o Excellent communication skills with the ability to articulate complex technical concepts to both technical and non-technical stakeholders.

• Hybrid work model that supports flexibility and a sustainable work-life balance.
• An environment where everyone can bring their whole self to work and feel a sense of belonging. * + o A workplace that values curiosity and guarantees continuous learning, with development opportunities for both personal and professional growth. o Share matching programs to become a shareholder of Siemens AG. o A wide range of flexible benefits for you and your family to enjoy.

Did you know Siemens Spain has been recognized as one of LinkedIn’s Top Companies to work for in 2026? It’s more than just an award - it reflects a company where people grow, feel valued, and celebrate success together. Explore what your future at Siemens could look like! At Siemens, we value the diversity of our teams, promote equal opportunities, and foster an inclusive work environment. We welcome talent without distinction, respecting and supporting all forms of diversity. Our Equality Plan, in accordance with current legislation, ensures fair and transparent treatment, and reinforces our commitment to building an increasingly equitable and diverse workplace. #LI-DL #LI-HYBRID

CyberMart is Siemens Cybersecurity’s reporting and monitoring platform, delivering actionable cybersecurity and risk intelligence that empowers decision-makers across the organisation. By transforming complex security data into clear, prioritised insights, CyberMart enables teams to focus their efforts where they matter most-reducing risk and strengthening Siemens’ security posture.

Built as an enterprise-grade, containerised microservices architecture, the platform serves as the foundation for information and continuous security improvement across the business.

We are seeking an experienced Software Architect to lead our technical strategy and development team as we scale the platform to meet growing organisational demand. In this role, you will define the architectural decisions that drive platform capability and reliability, whilst mentoring a growing engineering team dedicated to delivering insights that make a measurable difference to Siemens’ security.