CLICKHOUSE DATABASE ADMINISTRATOR M/F

Job title Clickhouse Database Administrator M/F Contract 06/01/2025 Infovista is the leader in network lifecycle automation. The company develops unique software solutions that allow communications service providers (CSPs) and enterprises to eliminate complexity, drive productivity, reduce time-to-market and monetize new services like 5G, IoT and fixed networks. Established in 1995 and owned by private equity firm Seven2 Partners, Infovista has a truly international footprint. Our 500+ professionals from 37 nationalities deliver our innovative solutions in more than 150 countries. For more information, please visit The Role, Team & Responsibilities: The ClickHouse DBA will be responsible for managing and maintaining the ClickHouse based data warehouses used in Infovista's cloud native assurance products. This includes tasks such as installing/configuring the database software, monitoring database performance, optimizing for efficiency, ensuring data integrity and troubleshooting any potential issues. The successful candidate will also be involved in capacity planning, system dimensioning, upgrades, resiliency strategies and collaborating with developers to design and implement efficient database solutions. Required Qualifications: 5+ years of experience as a DB Administrator on distributed clusters Experience with database management and performance optimization, including: Benchmarking and performance testing Sizing and capacity planning Troubleshooting and resolving performance-related issues Optimizing database configuration and parameters for high-performance workloads Strong background and field experience with ClickHouse Good understanding of I/O, networking and troubleshooting on Linux Experience with cloud native architectures (e.g., Docker, Kubernetes, Helm, Istio, Prometheus/Grafana, Keycloak, etc.) Nice to Have: DevOps experience, including CI/CD and test automation Go lang and Java development experience Experience with public cloud deployments (AWS, Azure) Experience with private cloud deployments (VMware, OpenStack, OpenShift…) Profile Why Infovista? Day after day, Infovista strengthens its position of global market leader in 5G and next-generation networks, focused on the growing network lifecycle automation requirements of our CSP and large enterprise customers. As part of our commitment to Infovista Employees we strive to create an environment offering: Flexible workplaces - adaptable work schedules, workspaces & locations Sustainability - environmental, social & governance programs (ESG Group) Innovative Environment - shape the future of next gen networks. The Infovista Values define our philosophy to serve employees, customers, and the broader community: Transparency - We operate faster, perform better and learn more when we are transparent with others. We create an inclusive culture where we demand, deliver and expect transparency. Integrity - We will make Infovista an unstoppable force who act with integrity in everything we do. Care - I care for my teammates, my customers and the communities I work in. Stronger Together - I know this is possible because as a team we are stronger together than any adversity we have or will face. Innovation - I strive to foster innovation by continuously seeking novel solutions that challenge the status quo and advance our company's mission. Job location Remote Worker General information Organisation InfoVista is an Equal Opportunity Employer. We are committed to the principles of equal opportunity and freedom from any harassment or discrimination for all candidates and employees. We adhere to these in all our hiring, promotion, and employee movement practices. Reference 2024-678 #J-18808-Ljbffr