• You develop and implement cloud-based applications on Microsoft Azure. • You integrate Azure Service Bus for messaging and event-driven architectures. • You implement and manage APIs using Azure API Management. • You incorporate Copilot Agentic AI to automate and optimize processes. • Development and integration of databases (e.g., Azure SQL, Cosmos DB) are also part of your responsibilities. • You work closely with our architects and DevOps team to implement CI/CD pipelines and Infrastructure as Code. • You are responsible for ensuring the performance, scalability, and security of the solutions you develop.

• Join our team working on Aras Innovator – an industrial low-code platform for creating rich enterprise applications.

Platform Engineer We are Knowledge Lab — a leading provider of cutting-edge IT solutions for banks, insurers, and the public sector since 2016. Our interdisciplinary team of experts operates from Zurich, Mendrisio, Belgrade, Barcelona, and Madrid, designing and implementing advanced technologies that transform industries. We combine technical excellence with creative problem-solving to drive digital transformation across sectors. Become a part of it as a Platform Engineer and shape the future with us. In this role you will collaborate closely with our development and operations teams to design, implement, and optimize cloud and container platforms. In a dynamic and agile environment, you will work with cloud infrastructure across Azure, AWS, GCP, and Kubernetes-based environments. We emphasize a cloud-agnostic approach using open-source tools and modern DevOps/GitOps practices. The role is fully remote within Spain, giving you the flexibility to work from wherever you are most productive while staying closely connected to our international, collaborative team. Your Responsibilities - Design, implement, and manage cross-cloud solutions on Azure, AWS, GCP, and on-premises environments - Administer cloud platforms and Kubernetes clusters - Use Infrastructure as Code (IaC) tools to build and maintain cloud-agnostic, reproducible infrastructure - Automate platform deployments and updates using CI/CD and GitOps pipelines - Monitor and fine-tune cloud infrastructure for optimal performance, availability, and scalability - Maintain security and compliance standards across cloud environments with the help of your Security Team - Contribute to troubleshooting and performance optimization - Document architectural decisions and platform best practices Your Profile Core experience we're looking for: - Solid, hands-on experience with Kubernetes — cluster management, networking (CNI), RBAC, and containerized deployments - Strong background in cloud infrastructure on at least one major provider (Azure preferred, AWS and GCP equally welcome) - Proven experience with Infrastructure as Code (e.g. Terraform, Ansible, Pulumi, or similar) - Familiarity with CI/CD and GitOps principles and tooling (e.g. GitLab CI/CD, ArgoCD, or equivalent) You'll fit right in if you also bring: - Experience with managed Kubernetes distributions such as OpenShift, AKS, or RKE2 - Familiarity with network security and cloud firewall configurations - Agile working experience (Scrum, Kanban) What matters most to us: - Strong analytical and problem-solving skills with the ability to understand systems broadly and deeply - A pragmatic mindset and the ability to pick up new technologies quickly - Excellent English communication skills and the ability to collaborate within cross-functional teams Your advantages: - A permanent contract and full-time position - 30 vacation days per year for the entire team - Continuous training and personalized professional development opportunities - Flexible working models: part-time options and a hybrid work culture - State-of-the-art equipment and tools to make your daily work easier - A collaborative and dynamic work environment where your ideas matter If you want to be part of the K-Lab story, apply now or just contact Julia: Julia Büscher People and Talent Manager julia.buescher@k-lab.ch +41 44 244 40 27

• Analyze cloud usage and infrastructure spend to understand the main cost drivers across our platform • Build and maintain reports on infrastructure cost (e.g. free vs paid tier usage, POC environments, product-level cost) • Work closely with the Cloud Engineering team to understand how architecture and resource usage affect cost • Develop models to estimate cost per customer, feature, or workload • Forecast infrastructure spend based on usage trends and upcoming changes in our architecture • Identify opportunities for cost optimization (e.g. savings plans, resource sizing, usage patterns) • Build internal dashboards and simple tools to make cloud cost data accessible to engineering, finance, and sales • Support internal teams with data for pricing, deal modeling, and infrastructure planning