Senior DevOps Engineer

What we're looking for:Join Herond Labs, a fast-growing Vietnamese startup at the forefront of crypto innovation and disruptive technology. Fresh off the successful global launch of our multi-platform web browser (used by millions worldwide) and supporting a venture capital fund managing multi-million-dollar investments in cutting-edge tech, we’re expanding our team to accelerate our mission. We are seeking a seasoned Senior DevOps Engineer with deep expertise in AWS and Azure to design, implement, and optimize cloud infrastructure and CI/CD pipelines. The ideal candidate will have a proven track record in managing scalable, secure, and cost-efficient cloud environments, with a strong focus on cloud cost optimization as a critical responsibility.Role and responsibilities:  Operate in a biweekly Agile sprint environment, engaging in daily stand-ups, sprint planning, retrospectives, demos, and other Scrum rituals to drive iterative development and team collaboration. Deploy, manage, and monitor cloud infrastructure on AWS and Azure, ensuring high availability, scalability, and security. Monitor, analyze and optimize cloud resources for cost-efficiency by analyzing usage patterns, rightsizing instances, and leveraging reserved capacity or spot instances. Implement governance policies for cloud spending and resource allocation. Automate provisioning, scaling, and decommissioning of resources to minimize waste and reduce costs. Design and implement cost-saving strategies, including budget alerts, tagging policies, and automated shutdowns for non-production environments. Partner with finance and engineering teams to forecast cloud spending and align with organizational goals. Implement monitoring solutions using LGTM stack to track performance, uptime, and cost metrics. Build and maintain CI/CD pipelines to automate software delivery, ensuring seamless integration, testing, and deployment across environments. Set up alerts for cost overruns, performance bottlenecks, and security incidents. Enforce security best practices (IAM, network policies, encryption) across AWS and Azure. Document processes, tools, workflows and all optimization strategies in a centralized knowledge base. Mentor and train new team members, equipping them with the skills and knowledge to excel in DevOps practices and tools.