• Architect, implement, and continuously improve secure-by-design controls across multi-cloud environments (AWS, Azure, GCP) • Develop and enforce Infrastructure as Code and policy-as-code guardrails (Terraform, CloudFormation, ARM, OPA, Sentinel, Azure Policy, AWS SCPs) with automated configuration validation and remediation • Design and maintain security controls within CI/CD pipelines, integrating SAST, DAST, SCA, container and IaC scanning, and automated security gates to prevent high-risk code while optimizing pipeline performance • Lead threat modeling (STRIDE, MITRE ATT&CK), architecture reviews, and security design/code reviews to mitigate risk prior to deployment • Define and promote secure coding standards for backend APIs, mobile applications, and AI-powered services; partner with developers to remediate vulnerabilities and improve triage accuracy • Enforce and audit enterprise IAM and Zero Trust principles (RBAC, PAM, SSO, MFA, OAuth/OIDC, SAML), including access reviews, entitlement governance, and privilege drift detection • Own the vulnerability management lifecycle, including asset discovery, continuous scanning, risk-based prioritization, remediation tracking, penetration testing coordination, and risk register reporting • Develop and maintain incident response playbooks, tabletop exercises, and cloud/pipeline-specific runbooks • Integrate application and cloud telemetry into SIEM/SOAR platforms; define detection standards, support log ingestion strategy, conduct threat hunting, and assist with incident response and forensic investigations • Cooperate with the IT Security & Operations team to document risks within the risk register, track remediation progress and incident response • Partner with Cloud Engineering teams to secure infrastructure and services • Automate security operations, compliance validation, audit artifact generation, dashboards, and reporting using scripting (Python preferred) • Operationalize compliance frameworks (SOC 2, ISO 27001, NIST CSF, GDPR, CCPA), support audit readiness and third-party risk management, and ensure alignment with internal governance and change management standards

• Design and manage the architecture and operation of YPO's cloud infrastructure. • Lead the evaluation and adoption of new cloud services, platforms, and tooling. • Automate infrastructure management and provisioning. • Implement end-to-end CI/CD pipelines for mobile and backend applications. • Design and operate container orchestration infrastructure using Kubernetes. • Ensure observability and monitoring of systems to improve reliability and performance. • Collaborate with security engineers to integrate security into every stage of development and operations. • Mentor junior engineers and promote best practices within the engineering organization.

• Manage and implement infrastructure as code using Terraform, Bicep, or ARM Templates. • Administer and optimize Kubernetes clusters (AKS), ensuring application scalability and security. • Monitor and optimize environment performance. • Ensure environment security and compliance by managing access controls. • Work with development teams to improve continuous delivery workflows and DevOps best practices.

• You will design and build the infrastructure primitives that define how Chainlink Decentralized Oracle Networks (DONs) scale across internal systems and the decentralized ecosystem. • You will help create the CRE (Kubernetes-based) control plane that enables: • Deterministic horizontal scaling of DONs • Safe and repeatable infrastructure expansion • Improved operational efficiency and scalability • You will develop the core infrastructure components, including Kubernetes Operators and scaling automation, that Product teams will adopt and then might later be distributed to external node operators to improve decentralized scaling.