Senior DevOps Engineer (AWS & Azure)

About the role

OpenBet, a global betting and gaming entertainment company, is looking for an experienced Senior DevOps Engineer (IC3) with strong hands-on expertise across AWS and Microsoft Azure. The role helps design, maintain and evolve the cloud infrastructure, including cross-cloud and on-premises-to-cloud migrations, and involves working independently, contributing to technical decisions, mentoring others and keeping live, latency-sensitive systems reliable.

Key responsibilities

• Design, implement and maintain cloud infrastructure across AWS and Microsoft Azure.
• Manage AWS services (VPC, ECS or EKS, load balancers, IAM, S3, RDS or Aurora, SQS/SNS, Kinesis or MSK) and Azure services (Container Apps, Front Door, WAF, Functions, SQL, PostgreSQL, Event Hub, Service Bus, Entra ID, RBAC).
• Develop reusable Terraform modules, manage state safely and import manually provisioned resources.
• Deploy, manage and optimise Kubernetes environments (EKS or AKS) with Helm, ingress, autoscaling and container security.
• Build and maintain CI/CD pipelines with Azure DevOps, GitHub Actions or similar tools.
• Implement observability with Datadog, Prometheus, CloudWatch or equivalent.
• Manage edge infrastructure and networking (Cloudflare, CDN, WAF, SSL/TLS, DNS).
• Plan and execute cross-cloud and on-premises-to-cloud migrations, including staged cutovers and rollback strategies.
• Troubleshoot complex production issues and support and mentor other engineers.

Required profile

• Proven experience as a Senior DevOps Engineer, Cloud Engineer or in a similar infrastructure role.
• Deep hands-on experience with both AWS and Azure.
• Experience delivering production cloud migrations, including staged infrastructure cutovers with rollback plans.
• Ability to work independently, take ownership of complex tasks and make sound engineering decisions.
• Experience mentoring and supporting other engineers.
• Strong communication and collaboration skills.

Required skills

• AWS core networking and compute services (VPC, ECS/EKS, load balancers, IAM, S3) and managed data and messaging services (RDS, Aurora, SQS/SNS, Kinesis or MSK)
• Azure services (Container Apps, Front Door, WAF, Functions, SQL, PostgreSQL, Event Hub, Service Bus, Entra ID, RBAC)
• Strong Terraform experience, including reusable modules, state management and resource import
• Kubernetes (EKS or AKS), Helm, ingress, autoscaling and container security
• CI/CD tools such as Azure DevOps or GitHub Actions
• Observability tools such as Datadog, Prometheus and CloudWatch
• Edge and DNS technologies (Cloudflare, CDN, WAF, SSL/TLS, DNS)

What we offer

• Flexible working, with 3 days per week on site in a collaborative office.
• Opportunities to work with global teams and tangible career development.
• An attractive benefits package and an open, supportive environment.