Senior Full Stack Developer – PKI & Security

Siemens; Amadora; Hybrid; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Hybrid work model

Home office budget

Comprehensive health insurance

Learning platforms & mentoring

Sustainability & volunteering programs

Shuttle service

Job summary

Siemens Mobility is seeking a Senior Full Stack Developer for PKI Services. You will design, develop, and operate secure, scalable applications across modern Angular frontends and Java-based backends, integrating PKI processes and crypto-driven platforms.

You will influence architecture, automation, and cloud-native solutions in a DevSecOps environment. Join a global team shaping digital trust, with emphasis on Crypto Agility, Zero Trust, and Post-Quantum Cryptography, while delivering

Responsibilities

• Design, develop, test, and maintain enterprise-grade applications supporting PKI Services.
• Build secure web frontends and Java-based backend services using Spring Boot.
• Implement REST-based APIs and service integrations with a security-by-design mindset.
• Drive software quality through automated testing, code reviews, and CI/CD pipelines.

Job description

Siemens Mobility is seeking a Senior Full Stack Developer for PKI Services. You will design, develop, and operate secure, scalable applications across modern Angular frontends and Java-based backends, integrating PKI processes and crypto-driven platforms.

You will influence architecture, automation, and cloud-native solutions in a DevSecOps environment. Join a global team shaping digital trust, with emphasis on Crypto Agility, Zero Trust, and Post-Quantum Cryptography, while delivering