Senior Platform Engineer – Data & Infrastructure

• Own the Databases and Storage products, including provisioning, backups and restore drills, upgrades, and capacity.
• Tune database configuration together with engineering teams.
• Share ownership of Network with the existing team.
• Gather customer feedback and run a roadmap for each platform product.
• Participate in platform on-call and joint postmortems.
• Lead incidents end-to-end and write clear RCAs.
• Plan and run migrations independently.
• Act as product owner for platform products by engaging development teams, turning friction into a roadmap, and deciding what becomes self-service.

• Operated high-throughput data stores; ClickHouse preferred: replication, upgrades, backups and restores, capacity.
• Comfortable debugging disk, memory and network bottlenecks at the OS level.
• Experience with Ceph and/or S3-compatible object storage: recovery, quotas, retention.
• Kubernetes in production on bare metal, including running stateful workloads on self-managed clusters.
• Networking fundamentals: DNS, load balancing, TLS, ingress, CDN.
• Linux performance debugging covering disk I/O, memory, network, and kernel tuning.
• ClickHouse or a comparable columnar/OLAP database run at scale.
• Ceph and/or S3-compatible object storage.
• Kubernetes: self-managed clusters, stateful workloads, Helm.
• Networking: DNS, TLS, L4/L7 load balancing, Envoy or similar ingress, CDN.
• Bash and at least one other programming language.
• Capacity planning and cost forecasting are nice to have.
• Go or other software skills for building self-service tooling are nice to have.
• Bare-metal provisioning across multiple providers is nice to have.

• Fully Remote Role: Work from home.
• Flexible Work Hours: Choose a schedule that suits your productivity style.
• Professional Growth: Opportunities for career advancement and continuous learning.
• High Impact: Your work will directly support our clients and shape our product's future.
• Smart & Supportive Team: Join a diverse and driven group of professionals passionate about pushing AdTech boundaries.