At Amazon Security, we're at the forefront of protecting customer trust across all Amazon products and services. This role within the Amazon Foundational Security Services team focuses on delivering industry-leading security solutions. As a Systems Development Engineer, you'll be part of an EU-based Operations team integrated with Software Development teams, working on critical security technologies including access control, identity security, authorization, and authentication systems. The position offers exposure to massive scale operations, with billions of daily transactions worldwide on Amazon's cloud and retail platforms. You'll collaborate with global teams, designing security features, deploying automated systems, and supporting security software. The role combines technical depth with creative problem-solving, focusing on building highly scalable and available systems. Amazon values work-life balance and offers a flexible schedule. The team culture emphasizes learning, diversity, and innovation, making it an ideal environment for professionals who want to grow their security expertise while working on impactful projects. This is an opportunity to shape the security landscape of one of the world's largest technology companies while working with cutting-edge technologies and talented professionals.