Site Reliability & Security Engineer

Maisa; Logroño; Presencial; EUR 45.000 - 70.000; Jornada completa

Descripción de la vacante

A leading technology company is looking for a Site Reliability & Security Engineer to build and secure cloud infrastructure. The role involves implementing robust security controls, ensuring compliance, and enhancing system performance. Ideal candidates will have a strong background in AWS security, compliance standards, and experience in SRE roles.

Servicios

Opportunity to shape the security foundation of a cutting-edge AI platform

Flat organization with direct impact and minimal management layers

Competitive compensation package

Dynamic team of technical experts focused on innovation

Formación

• 5+ years of experience in system administration, DevOps, or SRE roles.
• Strong AWS cloud security background and infrastructure hardening experience.
• Practical knowledge of security frameworks and compliance standards.

Responsabilidades

• Design and implement security controls across infrastructure and applications.
• Build and maintain secure AWS cloud infrastructure using infrastructure-as-code.
• Manage incident response, disaster recovery, and vulnerability remediation.

Conocimientos

Security controls

Compliance standards

AWS cloud security

Penetration testing

Encryption

Networking

Descripción del empleo

maisa AI enables enterprises to confidently delegate mission-critical tasks to Digital Workers and AI Agents. Our unique computational approach combines AI intelligence with proven Chain-of-Work execution, while continuously capturing and transforming enterprise know-how into reusable knowledge. This allows enterprises to deploy AI agents that grow smarter through feedback and real-world usage, maintaining full traceability and accountability. As the evolution of RPA, our platform sets new standards for reliable and accountable enterprise agentic process automation leveraging AI.

Site Reliability & Security Engineer

The Role

We're seeking a hands-on Site Reliability & Security Engineer to build and secure our cloud infrastructure while establishing robust security controls and compliance frameworks. You'll be responsible for both platform stability and implementing security measures across our full-stack architecture (React.js, Go / Rust / Python), as well as collaborating with enterprise client security teams on secure deployment models for on-premise or private cloud implementations.

Key Responsibilities

Security & Compliance

• Design and implement security controls across our infrastructure and applications
• Lead SOC 2 and ISO 27001 compliance initiatives and security audits
• Establish data privacy policies and security baselines (GDPR, DPA)
• Implement encryption strategies, manage cryptographic keys, certificates, and PKI
• Secure our technology stack (API gateways, Lambda functions, containers, data stores)
• Create security architecture for both SaaS and enterprise on-premise deployments
• Collaborate with enterprise CISO teams on security requirements and integration

Infrastructure & Reliability

• Build and maintain secure AWS cloud infrastructure using infrastructure-as-code
• Secure containerized environments (Docker & Kubernetes) and deployment pipelines
• Implement monitoring, logging, and alerting for security events
• Configure web application firewalls and DDoS protection
• Manage incident response, disaster recovery, and vulnerability remediation
• Optimize system performance, reliability, and cost-efficiency

Required Qualifications

• 5+ years of experience in system administration, DevOps, or SRE roles
• Strong AWS cloud security background and infrastructure hardening experience
• Practical knowledge of security frameworks and compliance standards (SOC 2, ISO 27001)
• Experience with penetration testing and vulnerability management
• Strong understanding of encryption, PKI, secure coding practices (OWASP Top 10)
• Experience with container security and modern CI / CD pipeline protection
• Knowledge of networking, firewalls, and API security
• Ability to communicate technical security concepts to various stakeholders

Desired Qualities

• Experience with penetration testing tools (HackTheBox, etc.) and security certifications
• Knowledge of enterprise security tools (SIEM, IAM, DLP) and integration patterns
• Experience with Zero Trust security models and network segmentation
• Strong programming skills in our stack languages (Go, Rust, Python)
• Experience working with enterprise security teams and responding to security questionnaires
• Self-starter who thrives in a fast-paced environment with minimal oversight
• Problem-solving mindset balancing security with operational needs

What We Offer

• Opportunity to shape the security foundation of a cutting-edge AI platform
• Flat organization with direct impact and minimal management layers
• Competitive compensation package
• Dynamic team of technical experts focused on innovation

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