Senior Backend Software Engineer, Insights (Romania)

Job Description

Cresta is seeking a Senior Backend Software Engineer to join their Insights team. This role is focused on shaping the future of customer engagement by delivering actionable insights that drive business growth. The engineer will be instrumental in building a state-of-the-art Customer Data Platform, visualizing relevant insights for businesses, and guiding customer engagement across all touch-points.

Responsibilities:

• Design, implement, and maintain backend services and APIs to support applications.
• Build and optimize data storage solutions using Postgres, ClickHouse, and Elasticsearch.
• Collaborate with cross-functional teams to deliver end-to-end solutions.
• 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.

Requirements:

• 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.

Cresta offers:

• Equity
• Benefits