Senior Infrastructure Engineer

Senior Infrastructure Engineer at TrafficStars in Limassol, Cyprus. Office, full-time. Salary 6000–7100 EUR net per month + annual bonus. High-load ad network with ClickHouse, Kafka, Kubernetes, 3.6 PB, 500+ servers.

TrafficStars is an ad network registering over 7 billion events per day in a ClickHouse cluster of 3.6 PB, with 500+ servers in Europe and US data centers. The network handles more than 1 million requests per second at peak. Due to growth of the IT department, we are opening a Senior Infrastructure Engineer position. The role involves relocation with family to Limassol, Cyprus and full official employment. Responsibilities: - Develop and maintain IT infrastructure in a high-load geo-distributed project - Ensure uninterrupted operation of infrastructure and services - Support bare-metal k8s clusters - Support ClickHouse, Kafka, PostgreSQL, Aerospike clusters - Automate processes - Identify potential problems and participate in creating solutions - Search, test, and implement new solutions to optimize current processes and improve service quality

Experience administering Linux servers Experience administering Kubernetes Experience administering ClickHouse, PostgreSQL, Redis Experience with message brokers (Kafka) Understanding of IaC principles Prometheus stack ELK/EFK Nice to have: - Experience with Aerospike - Experience with GitLab CI - Automation with Ansible - Proficiency in any programming or scripting language (Python, Bash, Go, etc.)

No dress code or bureaucracy Choice of work laptop: Mac or PC Tickets to Cyprus paid by the company Relocation assistance for family from any region Work visa for employee and guest visa for family members Housing for the first month Medical insurance and mobile communication Free lunches and drinks Fruits and snacks in the office Free English and Greek courses Sports compensation Partial payment for schools and kindergartens Office, full-time, relocation to Limassol, Cyprus Official employment