2 months ago
Colombo, Sri LankaSenior
Responsibilities
- Design, deploy, and maintain highly available multi-region and multi-availability-zone applications on AWS and Azure.
- Own cloud deployment lifecycles and implement disaster recovery architectures across cloud platforms.
- Build deployment, monitoring, and self-healing automation to reduce downtime and proactively resolve issues.
- Embed network security, encryption, and compliance best practices into cloud solutions.
- Optimize performance, scalability, reliability, and cost through configuration tuning and infrastructure as code.
- Design integrations between customer TMS, WMS, ERP, and Kaleris YMS platforms using APIs, messaging services, and secure data flows.
- Troubleshoot complex production issues and drive continuous improvement in reliability and operational excellence.
Requirements
- At least 5 years of hands-on experience with cloud architecture on AWS and Azure, including EKS, AKS, EC2, S3, VPC, RDS, Lambda, SNS, SQS, and Azure VMs.
- Strong expertise with DevOps practices and tools including GitHub, Jenkins, Spacelift, ArgoCD, Terraform, Docker, Kubernetes, CI/CD pipelines, and infrastructure as code.
- Deep experience designing and implementing disaster recovery architectures in AWS and Azure.
- Strong PostgreSQL database administration skills, including performance tuning, high availability, and replication.
- Proficiency in Python, Bash, and PowerShell; Ruby or Ruby on Rails is a plus.
- Experience with Linux and Windows environments.
- In-depth knowledge of Unicorn, Nginx, load balancing, and caching technologies including Memcached and Redis.
- Strong problem-solving, troubleshooting, and critical-thinking skills in high-availability, mission-critical environments.
- Excellent communication and collaboration skills and fluency in English.
- Bachelor’s degree in Computer Science, Engineering, or a related field is a nice-to-have.
- Cloud certifications such as AWS Solutions Architect, AWS DevOps Engineer, Azure Administrator, or Azure Architect are a nice-to-have.
- Experience with Google Cloud Platform and monitoring or observability tools such as CloudWatch, Azure Monitor, Prometheus, and Grafana is preferred.
Tech Stack
AWSAzureBashDockerGoogle Cloud PlatformGrafanaJenkinsKubernetesLinuxPostgreSQLPowerShellPrometheusPythonRedisRubyRuby on RailsTerraformWindows
Categories
About Kaleris
Kaleris builds cloud-based supply chain execution and visibility software for shippers, carriers, and terminal operators, spanning yards, transportation, maintenance and repair, and terminal operations across rail, truck, and maritime networks. The privately held, private-equity-backed company was founded in 2020 and is headquartered in Alpharetta, Georgia. Its portfolio includes yard management systems, transportation management, rail visibility, and maritime/terminal operating solutions delivered as enterprise SaaS.