Senior Platform Engineer

2 hours ago

Bengaluru, IndiaSenior

Responsibilities

Maintain and evolve the Azure Kubernetes platform for high availability, scalability, security, and operational excellence.
Manage Kubernetes clusters, networking, storage, and Azure service lifecycles.
Develop and maintain Infrastructure as Code using Terraform, GitHub Actions, and ArgoCD GitOps practices.
Drive automation initiatives to improve reliability and reduce manual effort.
Support and onboard application teams by advising on platform capabilities, architecture patterns, and integrations.
Provide Level 3 support and troubleshoot complex Azure, Kubernetes, deployment, and distributed-system issues.
Implement security controls covering RBAC, secrets management, image scanning, vulnerability scanning, and compliance.
Own platform documentation and contribute to governance, change management, and access-control processes.
Collaborate with internal stakeholders and external support teams to maintain platform stability and service continuity.
Contribute to software engineering activities using JavaScript and TypeScript when required.
Participate in and lead Agile ceremonies and continuous-improvement initiatives.

Strong Microsoft Azure expertise, including AKS, networking, storage, identity management, and cloud-native services.
Experience administering and operating Kubernetes, including cluster management, troubleshooting, scaling, upgrades, RBAC, and security.
Experience using Terraform to develop reusable infrastructure modules and manage infrastructure at scale.
Experience with CI/CD and GitOps practices using GitHub Actions and ArgoCD.
Knowledge of Docker and container image management.
Knowledge of cloud networking concepts including virtual networks, ingress controllers, DNS, load balancing, and network security.
Platform security experience with RBAC, secret management, vulnerability scanning, compliance controls, and secure-by-design principles.
Experience with observability and monitoring through logging, metrics, tracing, and alerting tools.
Scripting and automation experience using PowerShell, Bash, Python, or similar technologies.
Working knowledge of JavaScript/TypeScript and modern software engineering practices.
Experience troubleshooting complex distributed systems across cloud, platform, and application layers.
Preferred: 5+ years of experience in Platform Engineering, Cloud Engineering, DevOps, Site Reliability Engineering, or a related discipline.
Preferred: Azure Architect or Developer certifications and experience operating production Azure environments at scale.

The role is part of Haleon’s Shared Capabilities team and supports engineering teams across the organization.
Haleon provides reasonable adjustments and accommodations throughout the application process.
The job posting end date is September 22, 2026.

10,000+ employees