Senior DevOps Engineer

Key Responsibilities  

• Design, develop & maintain scalable, secure cloud infrastructure.  
• Architect and manage cloud networking, including VPC design, segmentation, and connectivity.  
• Automate CI/CD pipelines and deployments.  
• Implement proactive monitoring and alerting (CloudWatch).  
• Troubleshoot and optimise system and network performance across environments.  
• Manage IaC for consistent, reliable infrastructure.  
• Lead incident resolution and root cause analysis.  
• Collaborate on architecture, ensuring security, scalability, and operational excellence to ensure reliable application deployment and performance.  
• Continuously evaluate and recommend improvements to infrastructure and DevOps processes.  
• Participate in disaster recovery planning and system backup strategies.  
• Ensure compliance with security best practices and organisational policies.  

Must have  

• 5+ years in DevOps, SRE, or platform engineering.  
• Advanced AWS expertise (Lambda, ECS, API Gateway, S3).  
• Strong AWS networking experience, including Transit Gateway, VPC (subnets, route tables, peering), PrivateLink, Route 53, Elastic Load Balancing, NAT Gateway, and Security Groups/NACLs.  
• Proficient in Python, Bash; working knowledge of Node.js or Go.  
• Skilled in CI/CD tools (GitHub Actions, GitLab CI, AWS Codebuild).  
• Infrastructure as Code (CDK, CloudFormation).  
• Observability tools: Grafana, Datadog.  
• GitHub Enterprise, Atlassian APIs, Slack bots.  
• Event-driven architecture & microservices.  

Desirable  

• Familiarity with event-based architecture and microservices environments.  
• Experience designing multi-account/multi-VPC network topologies and hybrid connectivity.  
• Experience with GitHub Enterprise, Atlassian APIs, and Slack bots.  
• Proficiency with observability tools like Grafana and Datadog.  
• Understanding of cost optimization strategies in multi-cloud environments, including network/data transfer cost optimization.