About the Opportunity We are seeking a Senior Site Reliability Engineer to join the Platform Engineering Domain in the Access Team.
The mission of Platform Engineering is to provide trusted, performant, self-service platforms that empower product teams to build “the bank the world loves to use.” We build the gateway between our engineers and our cloud resources.
As one of the first banks completely hosted in the cloud, our security and compliance standards are industry-leading. we build sophisticated access solutions like JIT (Just-In-Time) provisioning and Privileged Access Management (PAM) to protect our customers and our data.
Be responsible for designing and maintaining the systems that govern how humans and services access our AWS environment. Manage and scale our Teleport infrastructure for secure access to servers, databases, and Kubernetes clusters.
Develop and maintain automated Identity and Access Management (IAM) workflows within AWS.
Implement and improve Just-In-Time (JIT) access solutions to reduce our permanent attack surface.




Collaborate closely with the Cloud Control team to integrate security policies into the core infrastructure provisioning process.
Automate authorization flows to ensure regulatory compliance without slowing down engineering velocity.
Maintain and improve our Infrastructure-as-Code (Terraform) for all access-related components.
Production expertise in Amazon Web Services (AWS), specifically with IAM, Organizations, and Multi-account security.
Strong experience with Terraform for managing cloud resources and security policies.
Solid understanding of Linux systems and networking fundamentals (OIDC, SAML, SSH, TLS, TCP/IP).
Experience programming in Go and/or Python to automate security workflows.
Experience with container orchestration (Docker, Kubernetes) from an access and RBAC perspective.
Independently lead tech projects.
Lead and promote technical discussions with engineering audiences.
Mentoring & support of Junior & Mid-leve

📌 Senior Site Reliability Engineer (España)
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