Senior Cloud Engineer, Cloud COE

Build, configure, and manage Azure infrastructure services including compute, storage, networking, backup, and platform services

Support deployment of enterprise landing zones, shared services, and workload environments

Implement cloud solutions aligned with architecture patterns and enterprise standards

Work closely with Tech Lead and Architecture teams to deliver strategic cloud initiatives

Develop and maintain Terraform modules and reusable infrastructure components

Deliver infrastructure provisioning via CI/CD pipelines (GitHub / Azure DevOps)

Ensure infrastructure deployments are consistent, version-controlled, and policy-compliant

Manage drift detection, environment consistency, and release governance

Deploy, configure, and support AKS clusters

Manage cluster scaling, patching, upgrades, and networking integration

Support container platform operations including monitoring and reliability

Collaborate with application teams for containerised workload deployments

Support AVS environments including connectivity, operations, and monitoring

Assist with workload migrations and integration with Azure-native services

Work with infrastructure teams to ensure stable hybrid VMware-cloud operations

Implement and manage Azure Arc-enabled servers and services

Apply governance, policy, and monitoring across hybrid estates

Support consistency of operations across on-prem, AVS, and Azure-native environments

Configure and manage:

VNets, NSGs, UDRs

VPN Gateway, ExpressRoute

Private Endpoints and DNS

Troubleshoot hybrid connectivity and latency issues

Support secure network design and segmentation

Support Microsoft Entra ID (Azure AD) configurations and integrations

Implement RBAC, SSO, and least privilege access models

Assist with security controls, compliance policies, and remediation activities

Support business-as-usual (BAU) cloud operations across environments

Monitor cloud services using Azure Monitor, Log Analytics, and alerting tools

Investigate incidents, perform root cause analysis, and implement fixes

Maintain platform stability, uptime, and service performance

Work closely with:

Cloud COE team

Platform Engineering

Security and Architecture teams to contribute to internal Tech Architecture Board

Contribute to reusable templates, standards, and best practices

Drive automation-first mindset and continuous improvement

What to expect when you join our firm

Hybrid working and reasonable accommodations

Generous holiday policies

Excellent health and wellbeing benefits

Paid volunteer time

Professional development and certifications

Parental leave benefits

Access to Headspace

Employee events and networking opportunities

Subsidised lunch allowance

Must have skills

5+ years of hands-on cloud engineering experience with Microsoft Azure

Strong Terraform (IaC) experience – module design, pipelines, governance

Deep knowledge of core Azure services (compute, storage, networking, identity)

Hands-on experience with:

Azure Kubernetes Service (AKS)

Azure networking (VNet, DNS, Private Endpoints, ExpressRoute/VPN)

Microsoft Entra ID / RBAC

Experience supporting BAU operations, incident management, and troubleshooting

Strong scripting skills (PowerShell, Bash, or Python)

Experience with CI/CD pipelines (GitHub / Azure DevOps)

Understanding of cloud security and governance best practices

Experience working in enterprise-scale environments

Nice to have skills

Experience with Azure VMware Solution (AVS)

Experience with Azure Arc (hybrid governance and management)

Exposure to FinOps / cost optimization practices

Certifications:

AZ-104 (Azure Administrator)

AZ-305 (Azure Architect)

AZ-700 (Networking)

Terraform certification

Experience in financial services or regulated environments

Supervisory responsibilities

No direct line management (individual contributor role with high technical ownership)

Potential for growth

Progression to Tech Lead / Staff Engineer

Exposure to enterprise architecture and strategic cloud programmes

Opportunity to lead platform engineering initiatives

Cross-functional collaboration across global teams

Potential for growt h

Mentoring

Leadership development programs

Regular training

Career development services

Continuing education courses

Cross-functional collaboration

You 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 at [email protected].

Annual Bonus Opportunity: Position may be eligible to receive an annual discretionary bonus award from the profit pool. The profit pool is funded based on Company profits. Individual bonuses are determined based on Company, department, team and individual performance.

Benefits: Janus Henderson is committed to offering a comprehensive total rewards package to eligible employees that includes; competitive compensation, pension/retirement plans, and various health, wellbeing and lifestyle benefits. To learn more about our offerings please visit the Why Join Us section on the career page here .

Janus Henderson Investors is an equal opportunity 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. All applications are subject to background checks.

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).

You should be willing to adhere to the provisions of our 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.

You 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.