Description
Would you like to help protect Amazon's global operations while building innovative solutions? The Security Integrations Group (SIG) Continuous Improvement (CI) Team is looking for a Systems Development Engineer who can bridge the gap between operations, security, and software development. This role combines hands‑on system engineering with software development to create and maintain tools that enhance our security posture and operational efficiency.
As a System Development Engineer in SIG CI, you'll work in a dynamic environment where you'll not only develop tools but also help deploy, manage, and improve the systems that keep our security operations running smoothly. Through close collaboration with security teams and external partners, you'll help ensure the resilience and effectiveness of our security infrastructure.
What You'll Be Working On
Building and maintaining operational tools using React, JavaScript, and Python
Managing and improving system integrations between internal and external security platforms
Troubleshooting complex system issues across multiple technology stacks
Creating automation solutions to enhance operational efficiency
Implementing monitoring and alerting systems for security operations
Developing documentation and operational procedures for security tools and systems
Top Reasons To Join Our Team
Work at the intersection of systems engineering, security, and software development
Build solutions that directly impact Amazon's general security operations
Learn and grow in a team that values continuous improvement
Collaborate with diverse teams across Amazon's security landscape
Key job responsibilities
Monitor and maintain critical security systems and infrastructure




Design and implement automation solutions for operational challenges
Develop and maintain internal tools using React and Python
Create and improve system integration workflows
Perform root cause analysis on operational issues
Build and maintain monitoring and alerting solutions
Provide technical support and guidance to security operations teams who use our internally developed tools
Create and maintain technical documentation
About The Team
The SIG team focuses on maintaining and improving the systems that protect Amazon's assets worldwide. We work in an environment that emphasizes both proactive system improvements and reactive problem‑solving, following our tenet that "We prioritize prevention over intervention, investigation, and response".
Basic Qualifications
Experience in at least one of these technology areas: DevOps, serverless, software development and design, CI/CD, AI/ML, Storage, Networking or Databases
Experience with systems administration on either Linux/UNIX or Windows operating systems
Experience with two or more of the following: networking fundamentals, security, storage or databases (relational or NoSQL), operating systems (Unix, Linux, and/or Windows)
Experience with AWS or cloud technologies
Experience with common security monitoring, log analysis and forensic tools




Experience with automation and any version control tools, or experience troubleshooting and debugging technical systems and experience that includes strong analytical skills, attention to detail, and effective communication abilities
Experience that includes strong analytical skills, attention to detail, and effective communication abilities, or experience in technical support
Experience programming in at least one modern language such as Python, Ruby, Golang, Java, C++, C#, Rust
Experience building and evaluating system-level technical design
Experience scripting languages and coding skills for one (1) or more of the following: Ruby, C/C++/C#, Node.JS, Java, Python, and PHP
Preferred Qualifications
Experience in one or more of the following: application security frameworks, security code reviews, incident response, security infrastructure, penetration testing, mobile security, cloud security, AI security, identity and access controls
Experience as a systems administrator, engineer or technical IT/cloud operations support specialist
Experience in hands‑on infrastructure, troubleshooting, systems administration, networking, DevOps or applications development
Experience working with agile development methodologies
Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice ( to know more about how we collect, use and

📌 Systems Developer Engineer, Security Integrations Group (Madrid)
🏢 Amazon
📍 Madrid