Staff Backend Software Engineer, Insights (Iasi)

Proven experience as a Backend Engineer with a focus on database design and system architecture Strong expertise in ClickHouse or similar columnar databases Hands-on experience with Elasticsearch Proficient in backend programming languages such as Python, Go Experience with RESTful API design and development Solid understanding of distributed systems, microservices architecture, and cloud infrastructure Experience with performance tuning, data modeling, and query optimization Strong problem-solving skills and attention to detail Excellent communication and teamwork abilities

Design, implement, and maintain backend services and APIs Build and optimize data storage solutions using Postgres, ClickHouse and Elasticsearch Collaborate with cross-functional teams Monitor and troubleshoot performance issues in distributed systems and databases Write clean, maintainable, and efficient code Participate in code reviews, testing, and continuous integration efforts Ensure security, scalability, and reliability of backend services Analyze and improve system architecture