Janus Henderson Investors

About the Company

Janus Henderson’s mission is to help clients define and achieve superior financial outcomes through differentiated insights, disciplined investments and world-class service.

We’re dedicated to investing in a brighter future together.

Formed in 2017 from the merger between Janus Capital Group and Henderson Global Investors, we have 90 years’ experience in investing, underpinned by a culture deep rooted in research.

With over 340 investment professionals worldwide, who meet regularly to share insights, we’re able to offer a world-class service providing tailored solutions and the personal touch of a local partner.

Everything we do stems from our values:

- Clients come first – always. This is central to how we set priorities, make decisions, and deliver on objectives. In all interactions and services offered, our aim is to make it as easy as possible for clients.

- Execution supersedes intention. The best intentions count for nothing if results fall short. We recognise this and act with accountability to come together as a firm to deliver on our commitments.

- Together we win. Working, and winning, together applies at all levels - across our firm, with our clients, and in the communities in which we live and work.

- Diversity improves results. We shape our approach around diverse and inclusive perspectives, and value new ideas that challenge the status quo.

- Truth builds trust. Authenticity and transparency are actively demonstrated and encouraged across the firm, at an individual level between colleagues and in our interactions with our clients, stakeholders, and communities.

Find out more about us by visiting our ‘Who we are’ page https://www.janushenderson.com/social/who-we-are/

Important disclosures:
https://www.janushenderson.com/social/social-media-important-disclosures/

Listed Jobs

Company Name

Janus Henderson Investors

Job Title

Head of Technology Delivery Management 1

Job Description

Job Title: Head of Technology Delivery Management Role Summary: Senior leader accountable for strategic alignment, governance, and operational excellence of the Technology Delivery organization. Drives delivery of technology initiatives, product ownership practices, and enterprise platform outcomes with measurable impact. Expectations: • Translate executive strategy into actionable delivery plans. • Ensure disciplined execution, transparency, and measurable ROI across all value streams. • Foster a culture of accountability, continuous improvement, and client‑centric product mindset. Key Responsibilities - Partner with Global Head of Technology Delivery to set delivery goals and OKRs. - Oversee capacity planning, budget execution, and portfolio performance. - Identify risks, dependencies, and implement escalation governance. - Lead quarterly business reviews and delivery health assessments. - Establish and maintain delivery cadence, dashboards, and portfolio reports. - Serve as Guild Head for Product Owners: set standards, run community of practice, and embed product ownership discipline. - Drive organizational change and adoption of new delivery structures and practices. - Manage vendor relationships, SLAs, budgets, and strategic sourcing. - Ensure compliance with technology governance, audit, and risk frameworks. - Lead or co‑lead cross‑functional enterprise initiatives and mission‑critical programs. Required Skills - Strategic leadership and executive communication. - Delivery governance, portfolio management, and metrics‑based performance. - Product management best practices and community leadership. - Budgeting, capacity planning, and cost optimization. - Risk, compliance, and audit readiness. - Vendor/partner management and procurement negotiations. - Change management, stakeholder engagement, and cultural leadership. - Strong analytical, problem‑solving, and decision‑making abilities. Required Education & Certifications - Bachelor’s degree in Computer Science, Engineering, Business, or related field. - 10+ years of progressive technology delivery/operations leadership. - PMP, Prince2, or equivalent project management certification preferred. - Certified Scrum Master / Product Owner or similar Agile credentials highly desirable.

London, United kingdom

On site

05-12-2025

Company Name

Janus Henderson Investors

Job Title

Tech Lead, Cloud COE

Job Description

**Job Title** Tech Lead, Cloud COE **Role Summary** Lead the design, implementation, operation, and optimization of enterprise Azure cloud infrastructure. Own governance, automation, networking, identity, security, and cost‑management while mentoring a team of cloud engineers. **Expectations** - Deliver end‑to‑end Azure solutions that align with enterprise architecture and regulatory standards. - Foster a culture of high availability, security, and continuous improvement. - Influence cloud strategy, standards, and best‑practice patterns across the organization. **Key Responsibilities** - Govern provisioning, configuration, and lifecycle of Azure resources (VMs, storage, containers, managed services). - Manage BAU operations: patching, updates, performance tuning. - Oversee workload migrations and cloud‑native deployments, partnering with Infrastructure Architecture. - Design and enforce Azure networking (VNets, NSGs, VPN, ExpressRoute, private endpoints); troubleshoot hybrid/multi‑cloud connectivity. - Develop and maintain automation scripts (PowerShell, Bash, Python) and IaC (Terraform, Bicep, ARM). - Integrate infrastructure provisioning into CI/CD pipelines. - Administer Cloud Entra ID: tenant setup, sync, SSO, RBAC. - Apply security policies, compliance controls, and collaborate on vulnerability remediation. - Configure monitoring solutions (Azure Monitor, Log Analytics, Network Watcher); lead incident response and root‑cause analysis. - Optimize cloud resource usage, driving FinOps initiatives. - Mentor and guide cloud engineers; contribute to standards and reusable patterns. - Collaborate with platform, security, and application teams to ensure cloud alignment. **Required Skills** - 8+ years of cloud engineering with deep Azure expertise. - Proven leadership of technical teams delivering enterprise‑scale solutions. - Strong knowledge of Azure networking, identity, security, and automation. - Scripting proficiency: PowerShell, Bash, Python. - IaC experience: Terraform, Bicep, ARM templates. - Familiarity with CI/CD tools and DevOps practices. **Required Education & Certifications** - Bachelor’s or Master’s degree in Computer Science, Engineering, or related field. - Desired certifications: AZ‑104, AZ‑305, AZ‑700, SC‑300. ---

London, United kingdom

On site

Senior

05-12-2025

Company Name

Janus Henderson Investors

Job Title

Cloud Principal Architect

Job Description

**Job title:** Cloud Principal Architect **Role Summary:** Senior technical leader responsible for designing, governing, and modernizing enterprise cloud architecture on Microsoft Azure. Sets standards, drives migration initiatives, orchestrates Azure Kubernetes Service deployments, and ensures secure, cost‑optimized, and high‑availability solutions aligned with business strategy. **Expectations:** - Own end‑to‑end cloud architecture lifecycle. - Drive adoption of best practices, governance, and DevSecOps culture. - Deliver measurable improvements in reliability, performance, and cost efficiency. - Collaborate closely with leadership, platform engineering, and business units. **Key Responsibilities:** - Define and evolve enterprise cloud architecture standards, reference models, and reusable patterns. - Design and implement Azure Landing Zones with governance, security, and subscription strategy. - Lead cloud modernization and migration of legacy workloads to Azure. - Architect Kubernetes‑based microservices on Azure Kubernetes Service (AKS); define service mesh, ingress, autoscaling, observability, and DevSecOps integration. - Design complex Azure networking (VNets, peering, ExpressRoute, VPN, firewalls, private endpoints) and integrate SD‑WAN/SASE for edge connectivity. - Architect Cloud Entra ID (Azure AD) solutions, including SSO, RBAC, conditional access, and multi‑tenant models. - Define and govern enterprise API architecture, security, versioning, throttling, and lifecycle management. - Lead Infrastructure‑as‑Code strategy using Terraform (preferred) along with Bicep/ARM; integrate IaC into CI/CD pipelines. - Establish cloud governance frameworks, operational guardrails, observability (Azure Monitor, Log Analytics, Application Insights), and cost‑optimization/FinOps practices. - Represent the Infrastructure Architecture team on Enterprise Architecture Guild and Tech Architecture Board (TAB). **Required Skills:** - In‑depth expertise in Microsoft Azure IaaS, PaaS, AKS, App Services, Functions, Logic Apps, Storage, Networking. - Strong experience with Azure Landing Zones, governance, tagging, policies, and resource hierarchies. - Proficiency in Terraform (or Bicep/ARM) and IaC best practices. - Advanced networking skills: VNets, ExpressRoute, VPN, firewalls, SD‑WAN, SASE, DNS, routing, traffic management. - Identity & access management expertise with Azure AD, SSO, RBAC, conditional access. - API design, security, and governance knowledge. - DevSecOps mindset: CI/CD, container security, automated compliance. - Observability skills using Azure Monitor, Log Analytics, Application Insights. - FinOps and cost‑optimization expertise. - Excellent stakeholder communication and mentoring ability. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience). - Minimum 8+ years of enterprise cloud architecture experience. - Microsoft Certified: Azure Solutions Architect Expert (required). - Microsoft Certified: Azure Advanced Networking (preferred). - Microsoft Certified: Azure Kubernetes Service (AKS) (preferred). - Terraform Associate (or equivalent IaC certification) (preferred). - Additional security certifications (CISSP, TOGAF) are a plus.

London, United kingdom

On site

Senior

09-12-2025

Company Name

Janus Henderson Investors

Job Title

Cloud Engineer

Job Description

Job Title: Cloud Engineer (Azure Cloud Operations) Role Summary: Hands‑on engineer responsible for provisioning, maintaining, and supporting Azure cloud infrastructure, networking, and identity services. Focuses on day‑to‑day operations, automation, security, and incident resolution to ensure stable, compliant, and high‑performing enterprise workloads. Expectations: • 3–5 years of Azure cloud operations and networking experience. • Proven ability to design, automate, and troubleshoot Azure environments. • Strong knowledge of Azure services, identity (Azure AD), and security controls. • Experience with scripting, IaC, CI/CD, and ITSM practices. Key Responsibilities: - Provision and manage Azure resources (VMs, storage, resource groups, PaaS services). - Perform routine maintenance, patching, and updates of cloud components. - Support workload migrations, deployments, and hybrid connectivity (VPN, ExpressRoute). - Configure and manage Azure networking (VNets, subnets, NSGs, route tables, VPN gateways, ExpressRoute, private endpoints). - Develop and maintain automation scripts (PowerShell, Bash, Python). - Implement Infrastructure‑as‑Code using Terraform or Bicep for repeatable deployments. - Integrate infrastructure provisioning into CI/CD pipelines. - Apply security controls, RBAC, and comply with internal and regulatory policies. - Manage Cloud Entra ID (Azure AD) – user identity, SSO integrations, and RBAC. - Configure Azure Monitor, Log Analytics, Network Watcher; respond to incidents, conduct root‑cause analysis, and implement corrective actions. - Maintain documentation, runbooks, and incident records. - Utilize ServiceNow ITSM tools for incident, problem, and change management. Required Skills: - Azure services, networking, and identity management expertise. - Strong scripting skills in PowerShell, Bash, and Python. - Familiarity with IaC tools (Terraform, Bicep). - Working knowledge of CI/CD pipelines and DevOps practices. - Experience with monitoring (Azure Monitor, Log Analytics) and incident response workflows. - ServiceNow ITSM and ITIL incident, problem, and change management experience. Required Education & Certifications: - Bachelor’s degree in Computer Science, Engineering, or equivalent experience. - Azure certifications preferred (AZ‑104, AZ‑700, SC‑300). - Additional cloud or Kubernetes certifications welcome.

Denver, United states

On site

Junior

11-12-2025