Senior Infrastructure Engineer

Senior Infrastructure Engineer for a highload ad network, Limassol, Cyprus, full-time, office, €6000-7100 net + annual bonus.

TrafficStars is an ad network processing over 7 billion events daily in a ClickHouse cluster of 3.6 petabytes, with 500+ servers in Europe and the US, handling over 1 million requests per second at peak. Join a unique highload project with a great team. Tasks: - Develop and support IT infrastructure in a highload geo-distributed project - Ensure uninterrupted operation of infrastructure and services - Maintain bare-metal Kubernetes clusters - Maintain ClickHouse, Kafka, PostgreSQL, Aerospike clusters - Automate processes - Detect potential issues and participate in creating solutions - Find, test, and implement new solutions to optimize processes and improve service quality

Experience with: - Linux server administration - Kubernetes administration - ClickHouse, PostgreSQL, Redis administration - Message brokers (Kafka) - Understanding of IaC principles - Prometheus stack - ELK/EFK Nice to have: - Experience with Aerospike - Experience with GitLab CI - Experience with Ansible automation - Knowledge of any programming or scripting language (Python, Bash, Go, etc.)

We offer: - No dress code or bureaucracy - Choice of Mac or PC laptop - Company-paid tickets to Cyprus - Assistance with family relocation from any region - Work visa for employee and guest visa for family members - Accommodation for the first month - Medical insurance and mobile communication - Free lunches and drinks - Always full fruit baskets and snacks in the office - Free English and Greek language courses - Sports activities paid - Partial payment for schools and kindergartens