Cloud Principal Architect

A career at Janus Henderson is more than a job, it’s about investing in a brighter future together.If you are interested in applying for this job, please make sure you meet the following requirements as listed below.Our Mission at Janus Henderson is to help clients define and achieve superior financial outcomes through differentiated insights, disciplined investments, and world‑class service. We will do this by protecting and growing our core business, amplifying our strengths and diversifying where we have the right.Our Values are key to driving our success, and are at the heart of everything we do:Clients Come First - Always | Execution Supersedes Intention | Together We Win | Diversity Improves Results | Truth Builds TrustIf our mission, values, and purpose align with your own, we would love to hear from youYour opportunityThe Principal Architect – Cloud is a senior technical leader responsible for designing and guiding enterprise cloud architecture across Microsoft Azure as a key member of Infrastructure Architecture team. This role demands deep hands‑on expertise in cloud infrastructure, networking, identity, container platforms, and integration patterns. The architect will lead strategic initiatives including Azure Landing Zones, cloud migrations, Kubernetes‑based microservices, SD‑WAN/SASE integration, API architecture, and Infrastructure‑as‑Code (IaC) using Terraform, while working closely with the Head of Strategy, Architecture & Platform Engineering.Cloud Architecture & StrategyDefine and evolve enterprise cloud architecture standards, reference models, and reusable patternsArchitect scalable, secure, and cost‑optimized solutions across Azure IaaS, PaaS, and container platformsLead cloud modernization initiatives including migration of legacy workloads to AzureCollaborate with leadership to align cloud architecture with business and platform engineering strategyDesign and implement Azure Landing Zones with governance, security, and subscription strategyArchitect solutions using Azure services: App Services, AKS, Functions, Logic Apps, Storage, NetworkingLead multi‑region, high‑availability, and disaster recovery architectureDefine tagging, policy, and resource hierarchy strategies for enterprise‑scale environmentsArchitect and guide deployment of microservices on Azure Kubernetes Service (AKS)Define service mesh, ingress, autoscaling, and observability strategiesEnsure cloud‑native design principles and DevSecOps integrationOptimize container orchestration and runtime performanceDesign and implement complex Azure networking: VNets, peering, ExpressRoute, VPN, firewalls, private endpointsArchitect secure connectivity between cloud and on‑premises environmentsIntegrate SD‑WAN and SASE solutions for secure, scalable edge connectivityLead network segmentation, routing, DNS, and traffic management strategiesIdentity & Access ManagementArchitect and manage Cloud Entra ID (Azure AD) for identity federation and access controlImplement SSO, RBAC, conditional access, and multi‑tenant identity modelsEnsure secure integration of identity across cloud services and applicationsLead migration strategy and execution from on‑premises data centers to AzureDefine migration waves, landing zone readiness, and workload prioritizationCollaborate with infrastructure, application, and security teams to ensure smooth transitionsAPI Integration & DesignDesign and govern enterprise API architecture for cloud‑native and hybrid applicationsDefine standards for API security, versioning, throttling, and lifecycle managementIntegrate APIs across internal platforms, third‑party services, and edge environmentsInfrastructure‑as‑Code (IaC) & AutomationLead IaC strategy and implementation using Terraform (preferred), Bicep, or ARM templatesDefine reusable modules, state management, and secure provisioning workflowsIntegrate IaC into CI/CD pipelines and platform automation frameworksGovernance, Monitoring & OptimizationDefine cloud governance frameworks and operational guardrails and Align to Enterprise Architecture Guild and Tech Architecture Board (TAB) representation from Infrastructure Architecture team.Architect observability solutions using Azure Monitor, Log Analytics, and Application InsightsLead cost optimization and FinOps practices across cloud environmentsWhat to expect when you join our firmHybrid working and reasonable accommodationsExcellent Health and Wellbeing benefits including corporate membership to ClassPassPaid volunteer time to step away from your desk and into the communitySupport to grow through professional development courses, tuition/qualification reimbursement and moreMaternal/paternal leave benefits and family servicesComplimentary subscription to Headspace – the mindfulness appAll employee events including networking opportunities and social activitiesLunch allowance for use within our subsidized onsite canteenMust have skillsBachelor’s or Master’s in Computer Science, Engineering, or related field10+ years of experience in cloud architecture and engineering, with deep Azure expertiseProven experience designing enterprise‑scale solutions using Azure, AWS, Kubernetes, and microservicesStrong understanding of cloud networking, SD‑WAN, SASE, identity, security, and automationExpert‑level proficiency in Terraform and Infrastructure‑as‑Code practicesHands‑on experience with CI/CD pipelines and scripting (PowerShell, Bash, Python)Excellent communication, stakeholder engagement, and leadership skillsNice to have skillsAZ‑305: Azure Solutions Architect ExpertSC‑300: Identity & Access Administrator AssociateHashiCorp Certified: Terraform AssociateSupervisory responsibilitiesNoPotential for growthRegular trainingContinuing education coursesCross functional collaborationYou will be expected to understand the regulatory obligations of the firm and abide by the regulated entity requirements and JHI policies applicable for your role.At Janus Henderson Investors we’re committed to an inclusive and supportive environment. We believe diversity improves results and we welcome applications from candidates from all backgrounds. Don’t worry if you don’t think you tick every box, we still want to hear from you We understand everyone has different commitments and while we can’t accommodate every flexible working request, we’re happy to be asked about work flexibility and our hybrid working environment. If you need any reasonable accommodations during our recruitment process, please get in touch and let us know Janus Henderson (including its subsidiaries) will not maintain existing or sponsor new industry registrations or licenses where not supported by an employee’s job functions (as determined by Janus Henderson at its sole discretion).All applicants must be willing to comply with the provisions of Janus Henderson Investment Advisory Code of Ethics related to personal securities activities and other disclosure and certification requirements, including past political contributions and political activities. Applicants’ past political contributions or activity may impact applicants’ eligibility for this position. Janus Henderson is an equal opportunity /Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. xpwpeyx All applications are subject to background checks.#J-18808-Ljbffr