Senior Cloud Infrastructure Development Engineer - Kubernetes

Requirements

• Bachelor's degree in Computer Science, Engineering, or a related technical field, or equivalent practical experience.
• 8+ years (Bachelor's) or 6+ years (Master's) of professional software engineering experience
• 3+ years of infrastructure automation, configuration management or container orchestration
• Several years of experience designing, building, and operating Kubernetes-based infrastructure and cloud-native services in production environments, with ownership of multi-service or platform-level systems.
• Demonstrated proficiency with at least one major public cloud provider, container orchestration concepts, networking, and security controls, including hands-on experience with infrastructure-as-code and automation.
• Proven ability to design and support APIs, system integrations, and data models for platform services, ensuring reliability, scalability, and maintainability across multiple teams or domains.
• Advanced proficiency using Terraform to provision, automate, and manage cloud and Kubernetes infrastructure at scale.
• Experience working with service mesh implementations in Kubernetes environments, with familiarity in Istio and exposure to emerging patterns such as ambient mesh.
• Familiarity with systems engineering and networking fundamentals, including proxy-based architectures, workload authentication, and core TCP/networking concepts in cloud infrastructure environments.
• Experience working with adjacent cloud infrastructure tooling and frameworks such as Crossplane, Terragrunt, CertManager, Kubernetes load balancer controllers, or similar components used to support secure platform deployments.
• Ability to read, adapt, and support code in languages such as Python, Go, or Java to help migrate legacy tooling and applications into newer Kubernetes

Benefits

Additional Information

Expedia Group brands power global travel for everyone, everywhere. We design cutting-edge tech to make travel smoother and more memorable, and we create groundbreaking solutions for our partners. Our diverse, vibrant, and welcoming community is essential in driving our success. Why Join Us? To shape the future of travel, people must come first. Guided by our Values and Leadership Agreements, we foster an open culture where everyone belongs, differences are celebrated and know that when one of us wins, we all win. We provide a full benefits package, including exciting travel perks, generous time-off, parental leave, a flexible work model (with some pretty cool offices), and career development resources, all to fuel our employees' passion for travel and ensure a rewarding career journey. We're building a more open world. Join us. Introduction to Team Our Technology Team partners with teams across Expedia Group to create innovative products, services, and tools to deliver high-quality experiences for travelers, partners, and our employees. A singular technology platform powered by data and machine learning provides secure, differentiated, and personalized experiences that drive loyalty and traveler satisfaction. This Senior Cloud Infrastructure Development Engineer role is part of the cloud infrastructure team which sits within our technology division. The cloud infrastructure team designs, builds, and operates the foundational cloud platforms, tools, and services that power Expedia Group's products at global scale, ensuring they are secure, reliable, and cost-efficient. As a Senior Software Development Engineer, you will lead the design and delivery of robust, scalable cloud solutions that enable product teams to ship features faster and more safely while maintaining high standards of availability and performance. In this role, you will: Architect and evolve secure, scalable platform capabilities across multi-cloud and hybrid environments, with a focus on connectivity, automation, and infrastructure reliability. Design, implement, and scale orchestration and infrastructure automation solutions using tools such as Terraform, KubeFed, and related Kubernetes ecosystem technologies. Configure, implement, and enhance service mesh capabilities, including ingress controller patterns and Istio-based solutions, to support secure service-to-service communication and workload connectivity. Drive observability, capacity planning, system and service performance analysis, and environment tuning, while debugging issues across production and pre-production environments. Advance continuous delivery practices by automating application and infrastructure deployments, integrating infrastructure as code into CI/CD pipelines, and detecting and remediating deployment issues. Take ownership of high-pressure operational scenarios by applying calm, data-driven decision making, advocating for operational excellence through resiliency, scalability, testing, and service-level practices, participating in on-call rotations, and exploring new technologies, including AI-driven tools and workflows, that improve engineering outcomes.

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