Bucharest/ Cluj•Romania (Remote)
Remote
Senior
Full Time
remote-firstbackendfull-stackAImachine learningPostgresClickHouseElasticsearchPythonGo
Requirements
- •Proven experience as a Backend Engineer with a focus on database design and system architecture.
- •Strong expertise in ClickHouse or similar columnar databases for managing large-scale, real-time analytical queries.
- •Hands-on experience with Elasticsearch for indexing and searching large datasets.
- •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.
What You'll Do
- •Design, implement, and maintain backend services and APIs to support applications.
- •Build and optimize data storage solutions using Postgres, ClickHouse and Elasticsearch to ensure high performance and scalability.
- •Collaborate with cross-functional teams, including frontend engineers, data scientists, and machine learning engineers, to deliver end-to-end solutions.
- •Monitor and troubleshoot performance issues in distributed systems and databases.
- •Write clean, maintainable, and efficient code following best practices for backend development.
- •Participate in code reviews, testing, and continuous integration efforts.
- •Ensure security, scalability, and reliability of backend services.
- •Analyze and improve system architecture, focusing on performance bottlenecks, scaling, and security.
Benefits
- •Base salary
- •Equity
- •Variety of benefits
About Cresta
Cresta uses artificial intelligence to assist sales and service agents in the quality of customer service.
Palo Alto, CA, US
250 - 500
AI & Machine Learning