Job Description We are seeking an experienced Senior Database Administrator to join our team. As a key member of the Infrastructure team, you will be responsible for designing, constructing, installing, and maintaining large relational databases. You will work on high-impact projects in a high-growth environment, alongside a world-class remote engineering team spread across 20+ countries. Our ideal candidate will have experience with Clickhouse and proficiency in PostgreSQL setup, replication, upgrade, monitoring, and performance tuning. They should also be able to read and write complex and very complex queries, and have strong knowledge of database design, documentation, and coding. In addition, they should have familiarity with database management tools and performance tuning techniques, as well as strong problem-solving and communication skills. Required Skills and Qualifications - Experience with Clickhouse is mandatory. - Proficiency in PostgreSQL setup, replication, upgrade, monitoring, and performance tuning. - Ability to read and write complex and very complex queries. - Strong knowledge of database design, documentation, and coding. - Familiarity with database management tools and performance tuning techniques. - Strong problem-solving and communication skills. Benefits - Full-time B2B contract. - Fully remote setup, work from anywhere in Europe. - Up to 20% tax allowance. - 22 paid leave days annually. - Stock options (ESOP) in a fast-scaling, pre-IPO company. - Flexi benefits you can use for wellness, travel, or learning. What We Offer Relocation support is available to our hubs in Armenia, Georgia, Serbia, Portugal, and Spain, including flights, temporary accommodation, and legal setup, for up to $5,000 in verified costs.