Janus Henderson Investors · 8 hours ago
Sr. Engineer-Platform Engineering
Denver, CO
Full-time
Hybrid
Mid, Senior Level
$100K/yr - $115K/yr
5+ years expJanus Henderson Investors is dedicated to helping clients achieve superior financial outcomes through disciplined investments and world-class service. As a Senior Engineer in Platform Engineering, you will design and optimize foundational platforms that support applications and services while enhancing the developer experience through collaboration and mentorship.
Asset ManagementFinanceFinancial Services
Responsibilities
Platform Development: Architect and implement scalable platform components and services
Infrastructure Automation: Build infrastructure-as-code (IaC) solutions using Terraform, Ansible, or similar tools
CI/CD Enablement: Design and maintain CI/CD pipelines using GitHub Actions, Azure DevOps, or Jenkins
Cloud Engineering: Manage and optimize cloud-native infrastructure (Azure, AWS, or GCP)
Observability & Reliability: Implement monitoring, logging, and alerting frameworks; contribute to SRE practices
Security & Compliance: Ensure platform components meet security and regulatory standards
Collaboration: Partner with software engineers, SREs, and DevEx teams to deliver seamless developer experiences
Mentorship: Guide junior engineers and contribute to technical leadership within the team
Qualification
Required
Bachelor's or Master's in Computer Science, Engineering, or related field
5+ years of experience in platform engineering, DevOps, or infrastructure roles
Strong experience with cloud platforms (Azure preferred, AWS/GCP acceptable)
Proficiency in containerization (Docker, Kubernetes)
Hands-on with CI/CD tools (GitHub, Azure DevOps, GitLab CI)
Experience with IaC tools (Terraform, Pulumi, Ansible)
Solid programming skills (Python, Go, or Java)
Strong understanding of networking, security, and system architecture
Preferred
Certifications in cloud technologies or Kubernetes
Experience building or contributing to an Internal Developer Platform (IDP)
Familiarity with service mesh, API gateways, and platform observability tools
Knowledge of FinOps, cost optimization, and cloud governance
Benefits
Generous Holiday policies
Paid volunteer time to step away from your desk and into the community
Support to grow through professional development courses, tuition/qualification reimbursement and more
Maternal/paternal leave benefits and family services
Complimentary subscription to Headspace – the mindfulness app
Corporate membership to ClassPass and other health and well-being benefits
Unique employee events and programs including a 14er challenge
Complimentary beverages, snacks and all employee Happy Hours
Company
Janus Henderson Investors
Janus Henderson Investors is an asset management company that provides investment products and portfolio management services to its clients.
1001-5000 employees
H1B Sponsorship
Janus Henderson Investors has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (8)
2024 (22)
Funding
Current Stage
Public CompanyTotal Funding
unknownKey Investors
General Catalyst
2025-12-22Private Equity
2025-12-22Acquired
2017-05-30IPO
Leadership Team
Roger Thompson
Group CFO
Recent News
Company data provided by crunchbase